SEC Info - Delta Air Lines, Inc. - ‘10-K’ for 12/31/17

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Delta Air Lines, Inc. – ‘10-K’ for 12/31/17 – ‘EX-101.LAB’

On: Friday, 2/23/18, at 2:24pm ET · For: 12/31/17 · Accession #: 27904-18-6 · File #: 1-05424

  As Of               Filer                 Filing    For·On·As Docs:Size

 2/23/18  Delta Air Lines, Inc.             10-K       12/31/17  113:17M

Annual Report — Form 10-K — Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   1.92M 
 2: EX-10.10    Material Contract                                   HTML   1.38M 
 3: EX-10.14B   Material Contract                                   HTML     29K 
 4: EX-10.15    Material Contract                                   HTML    123K 
 5: EX-10.15B   Material Contract                                   HTML     29K 
 6: EX-10.16C   Material Contract                                   HTML     29K 
 7: EX-10.17    Material Contract                                   HTML    125K 
 8: EX-10.18B   Material Contract                                   HTML     29K 
 9: EX-10.19    Material Contract                                   HTML    116K 
11: EX-21.1     Subsidiaries List                                   HTML     32K 
12: EX-23.1     Consent of Experts or Counsel                       HTML     35K 
10: EX-12.1     Statement re: Computation of Ratios                 HTML     42K 
13: EX-31.1     Certification -- §302 - SOA'02                      HTML     35K 
14: EX-31.2     Certification -- §302 - SOA'02                      HTML     36K 
15: EX-32       Certification -- §906 - SOA'02                      HTML     33K 
22: R1          Document and Entity Information                     HTML     57K 
23: R2          Consolidated Balance Sheets                         HTML    135K 
24: R3          Consolidated Balance Sheets (Parentheticals)        HTML     53K 
25: R4          Consolidated Statements of Operations               HTML     99K 
26: R5          Consolidated Statements of Comprehensive Income     HTML     48K 
27: R6          Consolidated Statements of Cash Flows               HTML    131K 
28: R7          Consolidated Statements of Stockholders' Equity     HTML     96K 
29: R8          Consolidated Statements of Stockholders' Equity     HTML     31K 
                (Parentheticals)                                                 
30: R9          Summary of Significant Accounting Policies          HTML    121K 
31: R10         Fair Value Measurements                             HTML     89K 
32: R11         Investments                                         HTML     50K 
33: R12         Derivatives and Risk Management                     HTML    106K 
34: R13         Intangible Assets                                   HTML     57K 
35: R14         Long-Term Debt                                      HTML    126K 
36: R15         Lease Obligations                                   HTML     59K 
37: R16         Airport Redevelopment                               HTML     38K 
38: R17         Employee Benefit Plans                              HTML    254K 
39: R18         Commitments and Contingencies                       HTML     77K 
40: R19         Income Taxes                                        HTML     87K 
41: R20         Equity and Equity Compensation                      HTML     43K 
42: R21         Accumulated Other Comprehensive Loss                HTML     61K 
43: R22         Segments and Geographic Information                 HTML    121K 
44: R23         Restructuring                                       HTML     42K 
45: R24         Earnings Per Share                                  HTML     47K 
46: R25         Quarterly Financial Data (Unaudited)                HTML     59K 
47: R26         Summary of Significant Accounting Policies          HTML    195K 
                (Policies)                                                       
48: R27         Summary of Significant Accounting Policies          HTML     59K 
                (Tables)                                                         
49: R28         Fair Value Measurements (Tables)                    HTML     75K 
50: R29         Investments (Tables)                                HTML     36K 
51: R30         Derivatives and Risk Management (Tables)            HTML     96K 
52: R31         Intangible Assets (Tables)                          HTML     58K 
53: R32         Long-Term Debt (Tables)                             HTML    127K 
54: R33         Lease Obligations (Tables)                          HTML     59K 
55: R34         Employee Benefit Plans (Tables)                     HTML    242K 
56: R35         Commitments and Contingencies (Tables)              HTML     65K 
57: R36         Income Taxes (Tables)                               HTML     85K 
58: R37         Accumulated Other Comprehensive Loss (Tables)       HTML     61K 
59: R38         Segments and Geograhic Information (Tables)         HTML    114K 
60: R39         Restructuring (Tables)                              HTML     41K 
61: R40         Earnings Per Share (Tables)                         HTML     46K 
62: R41         Quarterly Financial Data (Unaudited) (Tables)       HTML     59K 
63: R42         Summary of Significant Accounting Policies -        HTML     79K 
                Narrative (Details)                                              
64: R43         Summary of Significant Accounting Policies -        HTML     59K 
                Long-Lived Assets (Details)                                      
65: R44         Fair Value Measurements - Schedule of Fair Value    HTML     73K 
                Measurement (Details)                                            
66: R45         Fair Value Measurements - Narrative (Details)       HTML     36K 
67: R46         Investments - Schedule of Available For Sale Debt   HTML     41K 
                Maturities (Details)                                             
68: R47         Investments - Narrative (Details)                   HTML     68K 
69: R48         Derivatives and Risk Management - Narrative         HTML     48K 
                (Details)                                                        
70: R49         Derivatives and Risk Management - Hedge Position    HTML     99K 
                and Offsetting (Details)                                         
71: R50         Derivatives and Risk Management - Designated Hedge  HTML     37K 
                Gain (Loss) (Details)                                            
72: R51         Intangible Assets - Indefinite-Lived Intangible     HTML     41K 
                Assets (Details)                                                 
73: R52         Intangible Assets - Definite-Lived Intangible       HTML     42K 
                Assets (Details)                                                 
74: R53         Intangible Assets - Narrative (Details)             HTML     45K 
75: R54         Long-Term Debt - Summary of Long-Term Debt          HTML    101K 
                (Details)                                                        
76: R55         Long-Term Debt - Unsecured Debt Offerings           HTML     42K 
                Narrative (Details)                                              
77: R56         Long-Term Debt - Key Financial Covenants (Details)  HTML     39K 
78: R57         Long-Term Debt - Revolving Credit Facilities        HTML     38K 
                (Details)                                                        
79: R58         Long-Term Debt - Schedule of Maturities of Debt     HTML     68K 
                (Details)                                                        
80: R59         Long-Term Debt - Schedule of Fair Value of Debt     HTML     40K 
                (Details)                                                        
81: R60         Lease Obligations - Future Minimum Lease Payments   HTML     55K 
                for Capital Leases (Details)                                     
82: R61         Lease Obligations - Future Minimum Rental Payments  HTML     56K 
                for Operating Leases (Details)                                   
83: R62         Lease Obligations - Narrative (Details)             HTML     31K 
84: R63         Airport Redevelopment - Narrative (Details)         HTML     59K 
85: R64         Employee Benefit Plans - Benefit Obligations, Fair  HTML     82K 
                Value of Plan Assets and Funded Status (Details)                 
86: R65         Employee Benefit Plans - Balance Sheet Position     HTML     57K 
                (Details)                                                        
87: R66         Employee Benefit Plans - Net Periodic Cost          HTML     52K 
                (Details)                                                        
88: R67         Employee Benefit Plans - Assumptions Used to        HTML     47K 
                Determine Benefit Obligation and Net Periodic Cost               
                (Details)                                                        
89: R68         Employee Benefit Plans - Healthcare Cost Trend      HTML     40K 
                Rates (Details)                                                  
90: R69         Employee Benefit Plans - Expected Benefit Payments  HTML     47K 
                (Details)                                                        
91: R70         Employee Benefit Plans - Benefit Plan Assets        HTML     65K 
                Measured at Fair Value on Recurring Basis(Details)               
92: R71         Employee Benefit Plans - Investments Measured at    HTML     64K 
                NAV (Details)                                                    
93: R72         Employee Benefit Plans - Narrative (Details)        HTML     85K 
94: R73         Commitments and Contingencies - Aircraft Purchase   HTML     67K 
                Commitments and Contract Carrier Agreements                      
                (Details)                                                        
95: R74         Commitments and Contingencies - Aircraft Purchase   HTML     47K 
                Commitments Narrative (Details)                                  
96: R75         Commitments and Contingencies - Employee Under      HTML     41K 
                Collective Bargaining Agreements (Details)                       
97: R76         Commitments and Contingencies - Employees Under     HTML     35K 
                Collective Bargaining Agreements Narrative                       
                (Details)                                                        
98: R77         Income Taxes - Income Tax Provision (Details)       HTML     48K 
99: R78         Income Taxes - Effective Income Tax Rate            HTML     51K 
                Reconciliation (Details)                                         
100: R79         Income Taxes - Deferred Taxes (Details)             HTML     65K  
101: R80         Income Taxes - Narrative (Details)                  HTML     51K  
102: R81         Equity and Equity Compensation - Narrative          HTML     63K  
                (Details)                                                        
103: R82         Accumulated Other Comprehensive Loss - Schedule of  HTML     62K  
                AOCI Components (Details)                                        
104: R83         Segments and Geographic Information - Schedule of   HTML     71K  
                Segment Reporting (Details)                                      
105: R84         Segments and Geographic Information - Geographic    HTML     46K  
                Information (Details)                                            
106: R85         Segments and Geographic Information - Narrative     HTML     42K  
                (Details)                                                        
107: R86         Restructuring - Schedule of Restructuring Balances  HTML     38K  
                and Activity (Details)                                           
108: R87         Earnings Per Share - Computation of Basic and       HTML     53K  
                Diluted Earnings Per Share (Details)                             
109: R88         Quarterly Financial Data (Unaudited) - Quarterly    HTML     49K  
                Financial Information (Details)                                  
111: XML         IDEA XML File -- Filing Summary                      XML    192K  
21: XML         XBRL Instance -- dal1231201710k_htm                  XML   3.41M 
110: EXCEL       IDEA Workbook of Financial Reports                  XLSX    128K  
17: EX-101.CAL  XBRL Calculations -- dal-20171231_cal                XML    333K 
18: EX-101.DEF  XBRL Definitions -- dal-20171231_def                 XML    820K 
19: EX-101.LAB  XBRL Labels -- dal-20171231_lab                      XML   2.21M 
20: EX-101.PRE  XBRL Presentations -- dal-20171231_pre               XML   1.32M 
16: EX-101.SCH  XBRL Schema -- dal-20171231                          XSD    215K 
112: JSON        XBRL Instance as JSON Data -- MetaLinks              470±   708K  
113: ZIP         XBRL Zipped Folder -- 0000027904-18-000006-xbrl      Zip    650K

‘EX-101.LAB’ — XBRL Labels — dal-20171231_lab

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<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_B3024FA2379FBBD385B91F46B297BE93_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_B3024FA2379FBBD385B91F46B297BE93" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill and Intangible Assets Disclosure [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_B3024FA2379FBBD385B91F46B297BE93" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_E8E074F45BD7E5CA0B349E21C3931E4F_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_E8E074F45BD7E5CA0B349E21C3931E4F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract" xlink:label="loc_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_E8E074F45BD7E5CA0B349E21C3931E4F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_09AF88988ED34222E7069E21C393AE3B_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_09AF88988ED34222E7069E21C393AE3B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of benefit obligations, fair value of plan assets, and funded status </link:label>

<link:label id="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_09AF88988ED34222E7069E21C393AE3B_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_09AF88988ED34222E7069E21C393AE3B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Defined Benefit Plans Disclosures [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_09AF88988ED34222E7069E21C393AE3B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock_D04E80A6852E1F026FF59E21C3934ADF_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock_D04E80A6852E1F026FF59E21C3934ADF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of amounts recognized on balance sheet </link:label>

<link:label id="lab_us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock_D04E80A6852E1F026FF59E21C3934ADF_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock_D04E80A6852E1F026FF59E21C3934ADF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Amounts Recognized in Balance Sheet [Table Text Block] </link:label>

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<link:label id="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_020856C7A4348281802E9E21C393081D_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_020856C7A4348281802E9E21C393081D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of net periodic costs </link:label>

<link:label id="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_020856C7A4348281802E9E21C393081D_label_en-US" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_020856C7A4348281802E9E21C393081D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Net Benefit Costs [Table Text Block] </link:label>

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<link:label id="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_E9B9D22A3552F629BB699E21C393BE0D_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_E9B9D22A3552F629BB699E21C393BE0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of assumptions used to determine benefit obligations and net periodic costs </link:label>

<link:label id="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_E9B9D22A3552F629BB699E21C393BE0D_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_E9B9D22A3552F629BB699E21C393BE0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Assumptions Used [Table Text Block] </link:label>

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<link:label id="lab_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_32653E2BD3605DAC72619E21C3931A26_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_32653E2BD3605DAC72619E21C3931A26" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of effect of one-percentage-point change in assumed healthcare cost trend rates </link:label>

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<link:label id="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_2493896E85AC15E93B679E21C394D2DA_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_2493896E85AC15E93B679E21C394D2DA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of expected benefit payments </link:label>

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<link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_B1E6262AF64FE9F5E38A9E21C3947093_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_B1E6262AF64FE9F5E38A9E21C3947093" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of benefit plan assets measured at fair value on recurring basis </link:label>

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<link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_E1BF09A8F013A8C060290FB3001A92ED_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_E1BF09A8F013A8C060290FB3001A92ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instrument [Axis] </link:label>

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<link:label id="lab_us-gaap_DerivativeContractTypeDomain_014E461AFAFEBBAC1F810FB3001A834D_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_014E461AFAFEBBAC1F810FB3001A834D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative Contract [Domain] </link:label>

<link:label id="lab_us-gaap_DerivativeContractTypeDomain_014E461AFAFEBBAC1F810FB3001A834D_label_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_014E461AFAFEBBAC1F810FB3001A834D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Contract [Domain] </link:label>

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<link:label id="lab_us-gaap_CommodityContractMember_35581EFC216B94F96A650FB3001BD5B7_terseLabel_en-US" xlink:label="lab_us-gaap_CommodityContractMember_35581EFC216B94F96A650FB3001BD5B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fuel hedge contracts </link:label>

<link:label id="lab_us-gaap_CommodityContractMember_35581EFC216B94F96A650FB3001BD5B7_label_en-US" xlink:label="lab_us-gaap_CommodityContractMember_35581EFC216B94F96A650FB3001BD5B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Commodity Contract [Member] </link:label>

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<link:label id="lab_us-gaap_RangeAxis_B0E22878643AB91E01030FB3001B3E17_label_en-US" xlink:label="lab_us-gaap_RangeAxis_B0E22878643AB91E01030FB3001B3E17" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Range [Axis] </link:label>

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<link:label id="lab_us-gaap_MaximumMember_CF4CAC5A297EC9DFD48A0FB3001B8363_label_en-US" xlink:label="lab_us-gaap_MaximumMember_CF4CAC5A297EC9DFD48A0FB3001B8363" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Maximum [Member] </link:label>

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<link:label id="lab_us-gaap_MinimumMember_903C2F38E5691AFC6FA60FB3001BE18C_label_en-US" xlink:label="lab_us-gaap_MinimumMember_903C2F38E5691AFC6FA60FB3001BE18C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Minimum [Member] </link:label>

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<link:label id="lab_us-gaap_StatementOfStockholdersEquityAbstract_303D304658F7C84099179E0D00C335AE_label_en-US" xlink:label="lab_us-gaap_StatementOfStockholdersEquityAbstract_303D304658F7C84099179E0D00C335AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Stockholders' Equity [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_303D304658F7C84099179E0D00C335AE" xlink:type="locator"/>

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<link:label id="lab_dal_WeightedAveragePricePerTreasuryShareWithheldForTaxes_84EFF12D32C82884E4B79E0D00C3A957_terseLabel_en-US" xlink:label="lab_dal_WeightedAveragePricePerTreasuryShareWithheldForTaxes_84EFF12D32C82884E4B79E0D00C3A957" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Weighted average price per treasury share withheld for taxes (per share) </link:label>

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<link:label id="lab_us-gaap_AccountingPoliciesAbstract_0B69523A47A5BCF07A5A9E0D011AEF79_label_en-US" xlink:label="lab_us-gaap_AccountingPoliciesAbstract_0B69523A47A5BCF07A5A9E0D011AEF79" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounting Policies [Abstract] </link:label>

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<link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock_01253336A132EFD3FCBD9E0D011ACA0E_terseLabel_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock_01253336A132EFD3FCBD9E0D011ACA0E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Summary of Significant Accounting Policies </link:label>

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<link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_42B037B4DAA66E04C1101FAB00D86281_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_42B037B4DAA66E04C1101FAB00D86281" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Disclosure of Compensation Related Costs, Share-based Payments [Abstract] </link:label>

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<link:label id="lab_dal_CapitalStockSharesAuthorized_75C9E6F0E7A27F783F261FAB00D86E6D_terseLabel_en-US" xlink:label="lab_dal_CapitalStockSharesAuthorized_75C9E6F0E7A27F783F261FAB00D86E6D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Capital stock, shares authorized </link:label>

<link:label id="lab_dal_CapitalStockSharesAuthorized_75C9E6F0E7A27F783F261FAB00D86E6D_label_en-US" xlink:label="lab_dal_CapitalStockSharesAuthorized_75C9E6F0E7A27F783F261FAB00D86E6D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Stock Shares Authorized </link:label>

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<link:label id="lab_us-gaap_CommonStockSharesAuthorized_25BB9E9305C65E70FB7B1FAB00D81500_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_25BB9E9305C65E70FB7B1FAB00D81500" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Common stock, shares authorized </link:label>

<link:label id="lab_us-gaap_CommonStockSharesAuthorized_25BB9E9305C65E70FB7B1FAB00D81500_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_25BB9E9305C65E70FB7B1FAB00D81500" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Shares Authorized </link:label>

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<link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_3B6AF9F2D404E5EFAF891FAB00D856F2_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_3B6AF9F2D404E5EFAF891FAB00D856F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Common stock, par value (usd per share) </link:label>

<link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_3B6AF9F2D404E5EFAF891FAB00D856F2_label_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_3B6AF9F2D404E5EFAF891FAB00D856F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Par or Stated Value Per Share </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_3B6AF9F2D404E5EFAF891FAB00D856F2" xlink:type="locator"/>

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<link:label id="lab_us-gaap_PreferredStockSharesAuthorized_6345CB15AF9692FBA89C1FAB00D89D71_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesAuthorized_6345CB15AF9692FBA89C1FAB00D89D71" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Preferred stock, shares authorized </link:label>

<link:label id="lab_us-gaap_PreferredStockSharesAuthorized_6345CB15AF9692FBA89C1FAB00D89D71_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesAuthorized_6345CB15AF9692FBA89C1FAB00D89D71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Preferred Stock, Shares Authorized </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_6345CB15AF9692FBA89C1FAB00D89D71" xlink:type="locator"/>

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<link:label id="lab_us-gaap_TreasuryStockAcquiredAverageCostPerShare_F60A390186A9CFE95DD81FAB00D88E44_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockAcquiredAverageCostPerShare_F60A390186A9CFE95DD81FAB00D88E44" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Treasury stock acquired, weighted average cost per share (usd per share) </link:label>

<link:label id="lab_us-gaap_TreasuryStockAcquiredAverageCostPerShare_F60A390186A9CFE95DD81FAB00D88E44_label_en-US" xlink:label="lab_us-gaap_TreasuryStockAcquiredAverageCostPerShare_F60A390186A9CFE95DD81FAB00D88E44" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock Acquired, Average Cost Per Share </link:label>

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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_A0BC56EB2F9EACDCD2FC1FAB00D8D9D0_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_A0BC56EB2F9EACDCD2FC1FAB00D8D9D0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of shares authorized for issuance under the Plan (shares) </link:label>

<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_A0BC56EB2F9EACDCD2FC1FAB00D8D9D0_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_A0BC56EB2F9EACDCD2FC1FAB00D8D9D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_A0BC56EB2F9EACDCD2FC1FAB00D8D9D0" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_45397AFD0ED035F30CB51FAB00D9060E_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_45397AFD0ED035F30CB51FAB00D9060E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Capital shares reserved for future issuance (shares) </link:label>

<link:label id="lab_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_45397AFD0ED035F30CB51FAB00D9060E_label_en-US" xlink:label="lab_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_45397AFD0ED035F30CB51FAB00D9060E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Capital Shares Reserved for Future Issuance </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_45397AFD0ED035F30CB51FAB00D9060E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ShareBasedCompensation_140BA5727F5A1BB1D6CF1FAB00D96794_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_140BA5727F5A1BB1D6CF1FAB00D96794" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Share-based compensation </link:label>

<link:label id="lab_us-gaap_ShareBasedCompensation_140BA5727F5A1BB1D6CF1FAB00D96794_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_140BA5727F5A1BB1D6CF1FAB00D96794" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation </link:label>

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<link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D49EB06F1CC7A7B4DEB1FAB00D9CAC3_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D49EB06F1CC7A7B4DEB1FAB00D9CAC3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Compensation cost not yet recognized </link:label>

<link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D49EB06F1CC7A7B4DEB1FAB00D9CAC3_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D49EB06F1CC7A7B4DEB1FAB00D9CAC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized </link:label>

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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4165AA43A1D57CF9A1081FAB00D9DABD_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4165AA43A1D57CF9A1081FAB00D9DABD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unvested restricted stock awards (shares) </link:label>

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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_FE0593C239D2925FF8821FAB00D90FA7_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_FE0593C239D2925FF8821FAB00D90FA7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Outstanding stock option awards (shares) </link:label>

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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_E859067F5B835D51983E1FAB00D907E7_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_E859067F5B835D51983E1FAB00D907E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of exercisable stock option awards (shares) </link:label>

<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_E859067F5B835D51983E1FAB00D907E7_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_E859067F5B835D51983E1FAB00D907E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number </link:label>

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<link:label id="lab_dal_EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxBenefitAmount_165B4700FEE054DF49B21FAB00D9C13B_terseLabel_en-US" xlink:label="lab_dal_EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxBenefitAmount_165B4700FEE054DF49B21FAB00D9C13B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Excess tax benefits </link:label>

<link:label id="lab_dal_EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxBenefitAmount_165B4700FEE054DF49B21FAB00D9C13B_label_en-US" xlink:label="lab_dal_EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxBenefitAmount_165B4700FEE054DF49B21FAB00D9C13B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Effective Income Tax Rate Reconciliation, Share-based Compensation, Excess Tax Benefit, Amount </link:label>

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<link:loc xlink:href="dal-20171231.xsd#dal_EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxBenefitAmount" xlink:label="loc_dal_EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxBenefitAmount_165B4700FEE054DF49B21FAB00D9C13B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_76F39B51CA2EC2932B579E21C38C3175_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_76F39B51CA2EC2932B579E21C38C3175" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Defined Benefit Plans Disclosures [Table] </link:label>

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<link:label id="lab_us-gaap_RetirementPlanTypeAxis_B74EC85C4370BE0F81AA9E37406FA63E_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeAxis_B74EC85C4370BE0F81AA9E37406FA63E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retirement Plan Type [Axis] </link:label>

<link:label id="lab_us-gaap_RetirementPlanTypeAxis_B74EC85C4370BE0F81AA9E37406FA63E_label_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeAxis_B74EC85C4370BE0F81AA9E37406FA63E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retirement Plan Type [Axis] </link:label>

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<link:label id="lab_us-gaap_RetirementPlanTypeDomain_3B9F900980052483DB599E37E906561C_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeDomain_3B9F900980052483DB599E37E906561C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retirement Plan Type [Domain] </link:label>

<link:label id="lab_us-gaap_RetirementPlanTypeDomain_3B9F900980052483DB599E37E906561C_label_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeDomain_3B9F900980052483DB599E37E906561C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retirement Plan Type [Domain] </link:label>

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<link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_C4AC202522F0126408A89E3919E47E94_terseLabel_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_C4AC202522F0126408A89E3919E47E94" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pension Benefits </link:label>

<link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_C4AC202522F0126408A89E3919E47E94_label_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_C4AC202522F0126408A89E3919E47E94" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pension Plan [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_C4AC202522F0126408A89E3919E47E94" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_964095DC37955374EDD69E3972E36DBC_terseLabel_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_964095DC37955374EDD69E3972E36DBC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Postretirement and Postemployment Benefits </link:label>

<link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_964095DC37955374EDD69E3972E36DBC_label_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_964095DC37955374EDD69E3972E36DBC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Postretirement Benefits Plan [Member] </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_02413EABEBB5B2959AC79E21C38D825F_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_02413EABEBB5B2959AC79E21C38D825F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan Disclosure </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_02413EABEBB5B2959AC79E21C38D825F_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_02413EABEBB5B2959AC79E21C38D825F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan Disclosure [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_02413EABEBB5B2959AC79E21C38D825F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_0815EAEEE7AAD338DBD29E21C38D6F19_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_0815EAEEE7AAD338DBD29E21C38D6F19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Change in Benefit Obligation </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_0815EAEEE7AAD338DBD29E21C38D6F19" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanBenefitObligation_0CE11039D2BE73C68E179E21C38DA44F_periodStartLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanBenefitObligation_0CE11039D2BE73C68E179E21C38DA44F" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Benefit obligation, beginning of period </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_513547A327A865A8AB7F9E21C38E9D39_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_513547A327A865A8AB7F9E21C38E9D39" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Change in Fair Value of Plan Assets </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_312581ECCEEE5036FA359E21C38E38C4" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_68320E5E87C1A335CFFF9E21C38EFA53_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_68320E5E87C1A335CFFF9E21C38EFA53" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Actual gain (loss) on plan assets </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_68320E5E87C1A335CFFF9E21C38EFA53_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_68320E5E87C1A335CFFF9E21C38EFA53" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_68320E5E87C1A335CFFF9E21C38EFA53" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_DE8F1BB8205EECD8C3499E21C38E92A6_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_DE8F1BB8205EECD8C3499E21C38E92A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Employer contributions </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_DE8F1BB8205EECD8C3499E21C38E92A6_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_DE8F1BB8205EECD8C3499E21C38E92A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets, Contributions by Employer </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_DE8F1BB8205EECD8C3499E21C38E92A6" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_EE7A4584E6294CB38A179E47BF471F84_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_EE7A4584E6294CB38A179E47BF471F84" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Participant contributions </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_EE7A4584E6294CB38A179E47BF471F84_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_EE7A4584E6294CB38A179E47BF471F84" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets, Contributions by Plan Participant </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_EE7A4584E6294CB38A179E47BF471F84" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_A680492865A9CF85A7139E52A508ED02_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_A680492865A9CF85A7139E52A508ED02" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Benefits paid, including lump sums and annuities </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_A680492865A9CF85A7139E52A508ED02_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_A680492865A9CF85A7139E52A508ED02" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets, Benefits Paid </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_01BF403398953D10CFA19E21C38E01E4_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_01BF403398953D10CFA19E21C38E01E4" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Settlements </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_01BF403398953D10CFA19E21C38E01E4_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_01BF403398953D10CFA19E21C38E01E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets, Payment for Settlement </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_11A2B23173AB06A33CD59E21C38ED16B_periodEndLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_11A2B23173AB06A33CD59E21C38ED16B" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Fair value of plan assets, end of period </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlanAbstract_9FBF35C07C4DE2004D229E21C38ECA58_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlanAbstract_9FBF35C07C4DE2004D229E21C38ECA58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Funded Status of Plan </link:label>

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<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_59373E8D02DD1DC9F6F310377F43857D_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_59373E8D02DD1DC9F6F310377F43857D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of capacity purchase arrangements </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_59373E8D02DD1DC9F6F310377F43857D_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_59373E8D02DD1DC9F6F310377F43857D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_59373E8D02DD1DC9F6F310377F43857D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_59373E8D02DD1DC9F6F310377F43857D" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_59373E8D02DD1DC9F6F310377F43857D" xlink:type="arc"/>

<link:label id="lab_dal_DomesticEmployeeGroupsRepresentedByUnionsTableTextBlock_0805D82E985D60F1AF4E10377F437374_terseLabel_en-US" xlink:label="lab_dal_DomesticEmployeeGroupsRepresentedByUnionsTableTextBlock_0805D82E985D60F1AF4E10377F437374" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of employees under collective bargaining agreements </link:label>

<link:label id="lab_dal_DomesticEmployeeGroupsRepresentedByUnionsTableTextBlock_0805D82E985D60F1AF4E10377F437374_label_en-US" xlink:label="lab_dal_DomesticEmployeeGroupsRepresentedByUnionsTableTextBlock_0805D82E985D60F1AF4E10377F437374" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Domestic Employee Groups Represented by Unions [Table Text Block] </link:label>

<link:label id="lab_dal_DomesticEmployeeGroupsRepresentedByUnionsTableTextBlock_0805D82E985D60F1AF4E10377F437374_documentation_en-US" xlink:label="lab_dal_DomesticEmployeeGroupsRepresentedByUnionsTableTextBlock_0805D82E985D60F1AF4E10377F437374" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Domestic Employee Groups Represented by Unions [Table Text Block] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DomesticEmployeeGroupsRepresentedByUnionsTableTextBlock" xlink:label="loc_dal_DomesticEmployeeGroupsRepresentedByUnionsTableTextBlock_0805D82E985D60F1AF4E10377F437374" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DomesticEmployeeGroupsRepresentedByUnionsTableTextBlock_0805D82E985D60F1AF4E10377F437374" xlink:to="lab_dal_DomesticEmployeeGroupsRepresentedByUnionsTableTextBlock_0805D82E985D60F1AF4E10377F437374" xlink:type="arc"/>

<link:label id="lab_us-gaap_LeasesAbstract_7C88EFBCF7C5B2F183C710377F83E635_label_en-US" xlink:label="lab_us-gaap_LeasesAbstract_7C88EFBCF7C5B2F183C710377F83E635" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Leases [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_7C88EFBCF7C5B2F183C710377F83E635" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeasesAbstract_7C88EFBCF7C5B2F183C710377F83E635" xlink:to="lab_us-gaap_LeasesAbstract_7C88EFBCF7C5B2F183C710377F83E635" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_4F1EEDF1A05904616FE810377F8372A9_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_4F1EEDF1A05904616FE810377F8372A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments Due </link:label>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_4F1EEDF1A05904616FE810377F8372A9_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_4F1EEDF1A05904616FE810377F8372A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_4F1EEDF1A05904616FE810377F8372A9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_4F1EEDF1A05904616FE810377F8372A9" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_4F1EEDF1A05904616FE810377F8372A9" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_6CBA36BF00FB498098D310377F837DE9_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_6CBA36BF00FB498098D310377F837DE9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2018 </link:label>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_6CBA36BF00FB498098D310377F837DE9_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_6CBA36BF00FB498098D310377F837DE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments Due, Next Twelve Months </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_6CBA36BF00FB498098D310377F837DE9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_6CBA36BF00FB498098D310377F837DE9" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_6CBA36BF00FB498098D310377F837DE9" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_A14CE3AD2E9B833A3D2910377F839835_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_A14CE3AD2E9B833A3D2910377F839835" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2019 </link:label>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_A14CE3AD2E9B833A3D2910377F839835_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_A14CE3AD2E9B833A3D2910377F839835" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments Due in Two Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_A14CE3AD2E9B833A3D2910377F839835" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_A14CE3AD2E9B833A3D2910377F839835" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_A14CE3AD2E9B833A3D2910377F839835" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_48FE3EE332E71D3E015710377F83822B_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_48FE3EE332E71D3E015710377F83822B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2020 </link:label>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_48FE3EE332E71D3E015710377F83822B_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_48FE3EE332E71D3E015710377F83822B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments Due in Three Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_48FE3EE332E71D3E015710377F83822B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_48FE3EE332E71D3E015710377F83822B" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_48FE3EE332E71D3E015710377F83822B" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_BA27085A0C65E8F4624010377F83D38D_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_BA27085A0C65E8F4624010377F83D38D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2021 </link:label>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_BA27085A0C65E8F4624010377F83D38D_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_BA27085A0C65E8F4624010377F83D38D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments Due in Four Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_BA27085A0C65E8F4624010377F83D38D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_BA27085A0C65E8F4624010377F83D38D" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_BA27085A0C65E8F4624010377F83D38D" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_D1E14750C6C5CDC54C5110377F838DF7_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_D1E14750C6C5CDC54C5110377F838DF7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2022 </link:label>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_D1E14750C6C5CDC54C5110377F838DF7_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_D1E14750C6C5CDC54C5110377F838DF7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments Due in Five Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_D1E14750C6C5CDC54C5110377F838DF7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_D1E14750C6C5CDC54C5110377F838DF7" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_D1E14750C6C5CDC54C5110377F838DF7" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_E6051D6A681BB7C4C54910377F831BC6_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_E6051D6A681BB7C4C54910377F831BC6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Thereafter </link:label>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_E6051D6A681BB7C4C54910377F831BC6_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_E6051D6A681BB7C4C54910377F831BC6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments Due Thereafter </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_E6051D6A681BB7C4C54910377F831BC6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_E6051D6A681BB7C4C54910377F831BC6" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_E6051D6A681BB7C4C54910377F831BC6" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_04BAA97ACE7F06D085FB10377F839DDD_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_04BAA97ACE7F06D085FB10377F839DDD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total minimum lease payments </link:label>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_04BAA97ACE7F06D085FB10377F839DDD_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_04BAA97ACE7F06D085FB10377F839DDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments Due </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_04BAA97ACE7F06D085FB10377F839DDD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_04BAA97ACE7F06D085FB10377F839DDD" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_04BAA97ACE7F06D085FB10377F839DDD" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_8B10D614298960528A6410377F83EC6E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_8B10D614298960528A6410377F83EC6E" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Less: amount of lease payments representing interest </link:label>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_8B10D614298960528A6410377F83EC6E_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_8B10D614298960528A6410377F83EC6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments, Interest Included in Payments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_8B10D614298960528A6410377F83EC6E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_8B10D614298960528A6410377F83EC6E" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_8B10D614298960528A6410377F83EC6E" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_AB1536B9B4501318E31510377F837291_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_AB1536B9B4501318E31510377F837291" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Present value of future minimum capital lease payments </link:label>

<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_AB1536B9B4501318E31510377F837291_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_AB1536B9B4501318E31510377F837291" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_AB1536B9B4501318E31510377F837291" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_AB1536B9B4501318E31510377F837291" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_AB1536B9B4501318E31510377F837291" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeaseObligationsCurrent_9745D833A6A696FB72D010377F839A48_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsCurrent_9745D833A6A696FB72D010377F839A48" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Less: current obligations under capital leases </link:label>

<link:label id="lab_us-gaap_CapitalLeaseObligationsCurrent_9745D833A6A696FB72D010377F839A48_label_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsCurrent_9745D833A6A696FB72D010377F839A48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Lease Obligations, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsCurrent_9745D833A6A696FB72D010377F839A48" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeaseObligationsCurrent_9745D833A6A696FB72D010377F839A48" xlink:to="lab_us-gaap_CapitalLeaseObligationsCurrent_9745D833A6A696FB72D010377F839A48" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalLeaseObligationsNoncurrent_B0766799FFC168EC944A10377F83E6A4_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsNoncurrent_B0766799FFC168EC944A10377F83E6A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term capital lease obligations </link:label>

<link:label id="lab_us-gaap_CapitalLeaseObligationsNoncurrent_B0766799FFC168EC944A10377F83E6A4_label_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsNoncurrent_B0766799FFC168EC944A10377F83E6A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Lease Obligations, Noncurrent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsNoncurrent_B0766799FFC168EC944A10377F83E6A4" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StatementEquityComponentsAxis_686CC764D7B65244D1128818CDD69B53_terseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_686CC764D7B65244D1128818CDD69B53" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity Components [Axis] </link:label>

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<link:label id="lab_us-gaap_EquityComponentDomain_5B93BFFE460F1E5F4F6B8818CDD61977_label_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_5B93BFFE460F1E5F4F6B8818CDD61977" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Component [Domain] </link:label>

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<link:label id="lab_us-gaap_CommonStockMember_3C300DAB35BEC33F5A478818CDD6729B_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockMember_3C300DAB35BEC33F5A478818CDD6729B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Common Stock </link:label>

<link:label id="lab_us-gaap_CommonStockMember_3C300DAB35BEC33F5A478818CDD6729B_label_en-US" xlink:label="lab_us-gaap_CommonStockMember_3C300DAB35BEC33F5A478818CDD6729B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock [Member] </link:label>

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<link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_A7CC7205524F250E9D2D8818CDD60140_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_A7CC7205524F250E9D2D8818CDD60140" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Additional Paid-In Capital </link:label>

<link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_A7CC7205524F250E9D2D8818CDD60140_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_A7CC7205524F250E9D2D8818CDD60140" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Additional Paid-in Capital [Member] </link:label>

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<link:label id="lab_us-gaap_RetainedEarningsMember_3F3B66E96122ECC45A188818CDD6126E_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_3F3B66E96122ECC45A188818CDD6126E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retained Earnings </link:label>

<link:label id="lab_us-gaap_RetainedEarningsMember_3F3B66E96122ECC45A188818CDD6126E_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_3F3B66E96122ECC45A188818CDD6126E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retained Earnings [Member] </link:label>

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<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_D1F1852E7BB70F488A218818CDD68BAB_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_D1F1852E7BB70F488A218818CDD68BAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Loss </link:label>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_D1F1852E7BB70F488A218818CDD68BAB_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_D1F1852E7BB70F488A218818CDD68BAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> AOCI Attributable to Parent [Member] </link:label>

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<link:label id="lab_us-gaap_TreasuryStockMember_7D798305D1DABDF3F9438818CDD6F6C0_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_7D798305D1DABDF3F9438818CDD6F6C0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Treasury Stock </link:label>

<link:label id="lab_us-gaap_TreasuryStockMember_7D798305D1DABDF3F9438818CDD6F6C0_label_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_7D798305D1DABDF3F9438818CDD6F6C0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock [Member] </link:label>

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<link:label id="lab_us-gaap_StatementLineItems_37E3007F4A4326BCC3668818CDD6B211_terseLabel_en-US" xlink:label="lab_us-gaap_StatementLineItems_37E3007F4A4326BCC3668818CDD6B211" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Statement [Line Items] </link:label>

<link:label id="lab_us-gaap_StatementLineItems_37E3007F4A4326BCC3668818CDD6B211_label_en-US" xlink:label="lab_us-gaap_StatementLineItems_37E3007F4A4326BCC3668818CDD6B211" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement [Line Items] </link:label>

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<link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_DDA80F20D97C74F86C2D8818CDD69960_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_DDA80F20D97C74F86C2D8818CDD69960" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Stockholders' Equity [Roll Forward] </link:label>

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<link:label id="lab_us-gaap_StockholdersEquity_ED3CC4292D72FDCF61E48818CDD7928B_label_en-US" xlink:label="lab_us-gaap_StockholdersEquity_ED3CC4292D72FDCF61E48818CDD7928B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stockholders' Equity Attributable to Parent </link:label>

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<link:label id="lab_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_9FB5B407C498878D38638818CDD76BB8_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_9FB5B407C498878D38638818CDD76BB8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures </link:label>

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<link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_7A068C202BCD27ABB7748818CDD78433_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_7A068C202BCD27ABB7748818CDD78433" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures </link:label>

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<link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_66C184B7233CEAE45D518818CDD77546_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_66C184B7233CEAE45D518818CDD77546" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period </link:label>

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<link:label id="lab_dal_TreasuryStockContributedtoQualifiedDefinedBenefitPensionPlanAmount_FA30872603BF0B5234188818CDD70AB9_label_en-US" xlink:label="lab_dal_TreasuryStockContributedtoQualifiedDefinedBenefitPensionPlanAmount_FA30872603BF0B5234188818CDD70AB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock Contributed to Qualified Defined Benefit Pension Plan, Amount </link:label>

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<link:label id="lab_dal_TreasuryStockContributedtoQualifiedDefinedBenefitPensionPlanShares_BA08647D9830A7545AC58818CDD775C8_label_en-US" xlink:label="lab_dal_TreasuryStockContributedtoQualifiedDefinedBenefitPensionPlanShares_BA08647D9830A7545AC58818CDD775C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock Contributed to Qualified Defined Benefit Pension Plan, Shares </link:label>

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<link:loc xlink:href="dal-20171231.xsd#dal_TreasuryStockContributedtoQualifiedDefinedBenefitPensionPlanShares" xlink:label="loc_dal_TreasuryStockContributedtoQualifiedDefinedBenefitPensionPlanShares_BA08647D9830A7545AC58818CDD775C8" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_06F07B7ABA61A8CFABF18818CDD7171D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_06F07B7ABA61A8CFABF18818CDD7171D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Stock purchased and retired </link:label>

<link:label id="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_06F07B7ABA61A8CFABF18818CDD7171D_label_en-US" xlink:label="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_06F07B7ABA61A8CFABF18818CDD7171D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Repurchased and Retired During Period, Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_06F07B7ABA61A8CFABF18818CDD7171D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_175BEF393CDA8C4FC34C8818CDD836FB_label_en-US" xlink:label="lab_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_175BEF393CDA8C4FC34C8818CDD836FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Repurchased and Retired During Period, Shares </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_1E73202D105963AC72088818CDD8D532" xlink:type="locator"/>

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<link:label id="lab_us-gaap_SharesIssued_9D312B7E1EAA763548078818CDD8F374_periodEndLabel_en-US" xlink:label="lab_us-gaap_SharesIssued_9D312B7E1EAA763548078818CDD8F374" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Ending balance (shares) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesIssued" xlink:label="loc_us-gaap_SharesIssued_9D312B7E1EAA763548078818CDD8F374" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_AA81DD9AB518B22834121F46B0BE89A1_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_AA81DD9AB518B22834121F46B0BE89A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_AA81DD9AB518B22834121F46B0BE89A1" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_DE25229F504D1E3602C81F46B0BE36D5_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_DE25229F504D1E3602C81F46B0BE36D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Comprehensive Income (Loss) Note [Text Block] </link:label>

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<link:label id="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_C3F80FE7551BB45EE7C41A1D835CA594_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_C3F80FE7551BB45EE7C41A1D835CA594" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of effective income tax rate reconciliation </link:label>

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<link:label id="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_8CFAEFDF956F20A9ECD51A1D835C98CF_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_8CFAEFDF956F20A9ECD51A1D835C98CF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of deferred taxes </link:label>

<link:label id="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_8CFAEFDF956F20A9ECD51A1D835C98CF_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_8CFAEFDF956F20A9ECD51A1D835C98CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Deferred Tax Assets and Liabilities [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_8CFAEFDF956F20A9ECD51A1D835C98CF" xlink:type="locator"/>

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<link:label id="lab_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_E4770FE836FA835442E00FB39B1A080F_label_en-US" xlink:label="lab_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_E4770FE836FA835442E00FB39B1A080F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investments, Debt and Equity Securities [Abstract] </link:label>

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<link:label id="lab_us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock_453EBDA6B5A30C09A3850FB39B1A6C3E_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock_453EBDA6B5A30C09A3850FB39B1A6C3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of maturities for short-term investments </link:label>

<link:label id="lab_us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock_453EBDA6B5A30C09A3850FB39B1A6C3E_label_en-US" xlink:label="lab_us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock_453EBDA6B5A30C09A3850FB39B1A6C3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investments Classified by Contractual Maturity Date [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock" xlink:label="loc_us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock_453EBDA6B5A30C09A3850FB39B1A6C3E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_52A0EBF39298C97977D49E21C36C7EB1_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_52A0EBF39298C97977D49E21C36C7EB1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Future Benefit Payment [Abstract] </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_6C8FB1EB6210B0E44C699E21C36CDBD2_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_6C8FB1EB6210B0E44C699E21C36CDBD2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2018 </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_C218B3DF217EE06255FF9E21C36CBF3C_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_C218B3DF217EE06255FF9E21C36CBF3C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2019 </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_C218B3DF217EE06255FF9E21C36CBF3C" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_7BD2958F73F03F6127519E21C36C8423_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_7BD2958F73F03F6127519E21C36C8423" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2020 </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_21468BA35223C8AB38739E21C36CF0C7_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_21468BA35223C8AB38739E21C36CF0C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2021 </link:label>

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<link:label id="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax_F7AF8C70DAF0C4C9A49A42AC2DD84423_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax_F7AF8C70DAF0C4C9A49A42AC2DD84423" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Alternative minimum tax credit carryforward </link:label>

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<link:label id="lab_dal_GrupoAeromexicoMember_51389A97485C0411A6EB71BB6AF09FD3_terseLabel_en-US" xlink:label="lab_dal_GrupoAeromexicoMember_51389A97485C0411A6EB71BB6AF09FD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Grupo Aeromexico </link:label>

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<link:label id="lab_dal_VirginAtlanticMember_543FFE3C613CFEDE6F6071BB6AF0073F_terseLabel_en-US" xlink:label="lab_dal_VirginAtlanticMember_543FFE3C613CFEDE6F6071BB6AF0073F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Virgin Atlantic </link:label>

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<link:label id="lab_dal_GOLMember_1CEE41B361A81DB65F7971BB6AF02A1F_terseLabel_en-US" xlink:label="lab_dal_GOLMember_1CEE41B361A81DB65F7971BB6AF02A1F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> GOL </link:label>

<link:label id="lab_dal_GOLMember_1CEE41B361A81DB65F7971BB6AF02A1F_label_en-US" xlink:label="lab_dal_GOLMember_1CEE41B361A81DB65F7971BB6AF02A1F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> GOL [Member] </link:label>

<link:label id="lab_dal_GOLMember_1CEE41B361A81DB65F7971BB6AF02A1F_documentation_en-US" xlink:label="lab_dal_GOLMember_1CEE41B361A81DB65F7971BB6AF02A1F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> GOL [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_GOLMember" xlink:label="loc_dal_GOLMember_1CEE41B361A81DB65F7971BB6AF02A1F" xlink:type="locator"/>

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<link:label id="lab_dal_ChinaEasternMember_81ADA65A802CA79D902371BB6AF06CC7_terseLabel_en-US" xlink:label="lab_dal_ChinaEasternMember_81ADA65A802CA79D902371BB6AF06CC7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> China Eastern </link:label>

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<link:label id="lab_dal_AirFranceKLMMember_0F2C5F0E64BB0E4139AA71BB6AF059FD_terseLabel_en-US" xlink:label="lab_dal_AirFranceKLMMember_0F2C5F0E64BB0E4139AA71BB6AF059FD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Air France-KLM </link:label>

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<link:label id="lab_dal_RepublicAirwaysMember_5623AE1721F5B5D6F6AC71BB6AF0BD81_terseLabel_en-US" xlink:label="lab_dal_RepublicAirwaysMember_5623AE1721F5B5D6F6AC71BB6AF0BD81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Republic Airways </link:label>

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<link:label id="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9EEBA10E87E003E4513B71BB6AF056FE_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_9EEBA10E87E003E4513B71BB6AF056FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Related Party [Axis] </link:label>

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<link:label id="lab_us-gaap_RelatedPartyDomain_36090925B6CF22D9A79B71BB6AF0E2B2_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyDomain_36090925B6CF22D9A79B71BB6AF0E2B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Related Party [Domain] </link:label>

<link:label id="lab_us-gaap_RelatedPartyDomain_36090925B6CF22D9A79B71BB6AF0E2B2_label_en-US" xlink:label="lab_us-gaap_RelatedPartyDomain_36090925B6CF22D9A79B71BB6AF0E2B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Related Party [Domain] </link:label>

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<link:label id="lab_us-gaap_CorporateJointVentureMember_820818E92284B325A0BD71BB6AF0C320_terseLabel_en-US" xlink:label="lab_us-gaap_CorporateJointVentureMember_820818E92284B325A0BD71BB6AF0C320" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Joint Venture </link:label>

<link:label id="lab_us-gaap_CorporateJointVentureMember_820818E92284B325A0BD71BB6AF0C320_label_en-US" xlink:label="lab_us-gaap_CorporateJointVentureMember_820818E92284B325A0BD71BB6AF0C320" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Corporate Joint Venture [Member] </link:label>

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<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEB7EBACEB7B1DAF48E371BB6AF11769_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEB7EBACEB7B1DAF48E371BB6AF11769" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Equity Method Investments [Line Items] </link:label>

<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEB7EBACEB7B1DAF48E371BB6AF11769_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_AEB7EBACEB7B1DAF48E371BB6AF11769" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Equity Method Investments [Line Items] </link:label>

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<link:label id="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments_1B3E71CA20D36C9B7E2E71BB6AF1848A_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments_1B3E71CA20D36C9B7E2E71BB6AF1848A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Purchase of equity investments </link:label>

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<link:label id="lab_dal_AcquisitionOfEquityMethodInvestmentsBasedOnExecutedDerivativeContracts_1F719C481C02E5D3DF4371BB6AF1A2C8_terseLabel_en-US" xlink:label="lab_dal_AcquisitionOfEquityMethodInvestmentsBasedOnExecutedDerivativeContracts_1F719C481C02E5D3DF4371BB6AF1A2C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Acquisition of equity investment from executed derivative contracts </link:label>

<link:label id="lab_dal_AcquisitionOfEquityMethodInvestmentsBasedOnExecutedDerivativeContracts_1F719C481C02E5D3DF4371BB6AF1A2C8_label_en-US" xlink:label="lab_dal_AcquisitionOfEquityMethodInvestmentsBasedOnExecutedDerivativeContracts_1F719C481C02E5D3DF4371BB6AF1A2C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Acquisition Of Equity Method Investments, Based On Executed Derivative Contracts </link:label>

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<link:loc xlink:href="dal-20171231.xsd#dal_AcquisitionOfEquityMethodInvestmentsBasedOnExecutedDerivativeContracts" xlink:label="loc_dal_AcquisitionOfEquityMethodInvestmentsBasedOnExecutedDerivativeContracts_1F719C481C02E5D3DF4371BB6AF1A2C8" xlink:type="locator"/>

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<link:label id="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_C0F95996EE92F4F2ED3471BB6AF132A3_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_C0F95996EE92F4F2ED3471BB6AF132A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity method investment, ownership percentage </link:label>

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<link:label id="lab_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_129C9F9F4C1B63CB7C3871BB6AF10B49_terseLabel_en-US" xlink:label="lab_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_129C9F9F4C1B63CB7C3871BB6AF10B49" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity interests, ownership percentage </link:label>

<link:label id="lab_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_129C9F9F4C1B63CB7C3871BB6AF10B49_label_en-US" xlink:label="lab_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_129C9F9F4C1B63CB7C3871BB6AF10B49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners </link:label>

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<link:label id="lab_us-gaap_AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax_8B7860C49F68BB863C7271BB6AF18F03_terseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax_8B7860C49F68BB863C7271BB6AF18F03" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Available-for-sale equity securities, accumulated gross unrealized gain </link:label>

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<link:label id="lab_dal_DebtInstrumentGuaranteeBorrowingsonThirdPartyDebt_D736A472864147FD6D0C71BB6AF1320D_terseLabel_en-US" xlink:label="lab_dal_DebtInstrumentGuaranteeBorrowingsonThirdPartyDebt_D736A472864147FD6D0C71BB6AF1320D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Guarantee borrowings on third party debt </link:label>

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<link:label id="lab_dal_DebtInstrumentGuaranteeBorrowingsonThirdPartyDebtTerm_DA1721B401333754F7E871BB6AF1BD8E_terseLabel_en-US" xlink:label="lab_dal_DebtInstrumentGuaranteeBorrowingsonThirdPartyDebtTerm_DA1721B401333754F7E871BB6AF1BD8E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Guarantee borrowings on third party debt, term </link:label>

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<link:label id="lab_us-gaap_CostMethodInvestments_FCFF771753CFFA9F5C3771BB6AF1F180_terseLabel_en-US" xlink:label="lab_us-gaap_CostMethodInvestments_FCFF771753CFFA9F5C3771BB6AF1F180" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Purchase of cost method investment </link:label>

<link:label id="lab_us-gaap_CostMethodInvestments_FCFF771753CFFA9F5C3771BB6AF1F180_label_en-US" xlink:label="lab_us-gaap_CostMethodInvestments_FCFF771753CFFA9F5C3771BB6AF1F180" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cost Method Investments </link:label>

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<link:label id="lab_us-gaap_FairValueInputsLevel1Member_A751146BF87BF7244422434EED047F02_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_A751146BF87BF7244422434EED047F02" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Level 1 </link:label>

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<link:label id="lab_us-gaap_FairValueInputsLevel2Member_6E1236460B9574F0E561434EED04FED5_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_6E1236460B9574F0E561434EED04FED5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Level 2 </link:label>

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<link:label id="lab_dal_DefinedBenefitPlanFairValueofPlanAssetsExcludingNetAssetValueInvestments_2879E6FE26811DCCFE0B434EED05229A_terseLabel_en-US" xlink:label="lab_dal_DefinedBenefitPlanFairValueofPlanAssetsExcludingNetAssetValueInvestments_2879E6FE26811DCCFE0B434EED05229A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Benefit plan assets </link:label>

<link:label id="lab_dal_DefinedBenefitPlanFairValueofPlanAssetsExcludingNetAssetValueInvestments_2879E6FE26811DCCFE0B434EED05229A_label_en-US" xlink:label="lab_dal_DefinedBenefitPlanFairValueofPlanAssetsExcludingNetAssetValueInvestments_2879E6FE26811DCCFE0B434EED05229A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Fair Value of Plan Assets, Excluding Net Asset Value Investments </link:label>

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<link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_52AFBD0E471B5FDB522D9EA32117EF2D_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_52AFBD0E471B5FDB522D9EA32117EF2D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Other Postretirement Benefits </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_4C092C82F63100FA98CE9E21C3714A40_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_4C092C82F63100FA98CE9E21C3714A40" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Effect of 1% increase on total service and interest cost </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_094483F8DDD82375BB099E21C371710E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_11915C27AFDD9197E5749E21C371E9FD_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_11915C27AFDD9197E5749E21C371E9FD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Effect of 1% increase on the accumulated plan benefit obligation </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_11915C27AFDD9197E5749E21C371E9FD" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_DB2E2F7603E2C78D38CA9E21C371B16D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_DB2E2F7603E2C78D38CA9E21C371B16D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Effect of 1% decrease on the accumulated plan benefit obligation </link:label>

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<link:label id="lab_us-gaap_HedgeFundsMember_414910D3CDB099BF88D8C19E6ADB48B0_verboseLabel_en-US" xlink:label="lab_us-gaap_HedgeFundsMember_414910D3CDB099BF88D8C19E6ADB48B0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Hedge funds and hedge fund-related strategies </link:label>

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<link:label id="lab_us-gaap_EquitySecuritiesMember_E2973A7E18AE93FE6714C19E6ADB40DA_verboseLabel_en-US" xlink:label="lab_us-gaap_EquitySecuritiesMember_E2973A7E18AE93FE6714C19E6ADB40DA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Commingled funds, private equity and private equity-related instruments </link:label>

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<link:label id="lab_us-gaap_RealEstateMember_99C776E8452A6C6B3F61C19E6ADB07B9_terseLabel_en-US" xlink:label="lab_us-gaap_RealEstateMember_99C776E8452A6C6B3F61C19E6ADB07B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Real assets </link:label>

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<link:label id="lab_dal_OtherCommingledFundsMember_5B4C9A1AD917805E3741C19E6ADB2DF4_label_en-US" xlink:label="lab_dal_OtherCommingledFundsMember_5B4C9A1AD917805E3741C19E6ADB2DF4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Commingled Funds [Member] </link:label>

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<link:label id="lab_us-gaap_OperatingIncomeLoss_0D747DF85CDDDE0F74091BBC63B1033E_label_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_0D747DF85CDDDE0F74091BBC63B1033E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Income (Loss) </link:label>

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<link:label id="lab_us-gaap_EarningsPerShareBasic_7578A01F0915DB2848E91BBC63B15EDD_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_7578A01F0915DB2848E91BBC63B15EDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Earnings Per Share, Basic </link:label>

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<link:label id="lab_us-gaap_EarningsPerShareDiluted_7C56FB76AD326468BC2F1BBC63B1663A_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_7C56FB76AD326468BC2F1BBC63B1663A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Earnings Per Share, Diluted </link:label>

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<link:label id="lab_us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock_2E4E495384C0CC44A03D9E0D01080F8C_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock_2E4E495384C0CC44A03D9E0D01080F8C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of future minimum lease payments for capital leases </link:label>

<link:label id="lab_us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock_2E4E495384C0CC44A03D9E0D01080F8C_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock_2E4E495384C0CC44A03D9E0D01080F8C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block] </link:label>

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<link:label id="lab_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_E5BB8D1C0EA3759E91819E0D010848A3_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_E5BB8D1C0EA3759E91819E0D010848A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of future minimum rental payments for operating leases </link:label>

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<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_5E1AAF32819BBA0789419E0D011F9ED9_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_5E1AAF32819BBA0789419E0D011F9ED9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reconciliation of segments to consolidated amounts </link:label>

<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_5E1AAF32819BBA0789419E0D011F9ED9_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_5E1AAF32819BBA0789419E0D011F9ED9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Segment Reporting Information, by Segment [Table Text Block] </link:label>

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<link:label id="lab_us-gaap_DebtDisclosureAbstract_48E12AECAE61FB1464FE1F46B2311952_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureAbstract_48E12AECAE61FB1464FE1F46B2311952" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Disclosure [Abstract] </link:label>

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<link:label id="lab_us-gaap_LineOfCreditFacilityTable_9412FA63CAAB9CCC9BC61F46B2310B2C_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityTable_9412FA63CAAB9CCC9BC61F46B2310B2C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Line of Credit Facility [Table] </link:label>

<link:label id="lab_us-gaap_LineOfCreditFacilityTable_9412FA63CAAB9CCC9BC61F46B2310B2C_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityTable_9412FA63CAAB9CCC9BC61F46B2310B2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Line of Credit Facility [Table] </link:label>

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<link:label id="lab_us-gaap_DebtInstrumentAxis_49426F1FBA5E89CA5CBF1F46B231BB4D_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_49426F1FBA5E89CA5CBF1F46B231BB4D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt Instrument [Axis] </link:label>

<link:label id="lab_us-gaap_DebtInstrumentAxis_49426F1FBA5E89CA5CBF1F46B231BB4D_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_49426F1FBA5E89CA5CBF1F46B231BB4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument [Axis] </link:label>

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<link:label id="lab_us-gaap_DebtInstrumentNameDomain_4E1EA312ECED9C99341F1F46B23187B6_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_4E1EA312ECED9C99341F1F46B23187B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Name [Domain] </link:label>

<link:label id="lab_us-gaap_DebtInstrumentNameDomain_4E1EA312ECED9C99341F1F46B23187B6_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_4E1EA312ECED9C99341F1F46B23187B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Name [Domain] </link:label>

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<link:label id="lab_us-gaap_RevolvingCreditFacilityMember_697AA2AF0C68A3E2B4241F46B231E64C_terseLabel_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember_697AA2AF0C68A3E2B4241F46B231E64C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Revolving Credit Facility </link:label>

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<link:label id="lab_dal_PacificRevolvingCreditFacilityMember_757197877C76485B2CD51F46B231DE36_terseLabel_en-US" xlink:label="lab_dal_PacificRevolvingCreditFacilityMember_757197877C76485B2CD51F46B231DE36" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pacific Revolving Credit Facility </link:label>

<link:label id="lab_dal_PacificRevolvingCreditFacilityMember_757197877C76485B2CD51F46B231DE36_label_en-US" xlink:label="lab_dal_PacificRevolvingCreditFacilityMember_757197877C76485B2CD51F46B231DE36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pacific Revolving Credit Facility [Member] </link:label>

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<link:label id="lab_dal_BankRevolvingCreditFacilitiesMember_6FA865E37208498C8FD91F46B231C77F_terseLabel_en-US" xlink:label="lab_dal_BankRevolvingCreditFacilitiesMember_6FA865E37208498C8FD91F46B231C77F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Revolving Credit Facilities </link:label>

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<link:loc xlink:href="dal-20171231.xsd#dal_BankRevolvingCreditFacilitiesMember" xlink:label="loc_dal_BankRevolvingCreditFacilitiesMember_6FA865E37208498C8FD91F46B231C77F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_3E96966BCE7F17BBFCFB1F46B231A4BC_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems_3E96966BCE7F17BBFCFB1F46B231A4BC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Line of Credit Facility [Line Items] </link:label>

<link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_3E96966BCE7F17BBFCFB1F46B231A4BC_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems_3E96966BCE7F17BBFCFB1F46B231A4BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Line of Credit Facility [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_3E96966BCE7F17BBFCFB1F46B231A4BC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_3E96966BCE7F17BBFCFB1F46B231A4BC" xlink:to="lab_us-gaap_LineOfCreditFacilityLineItems_3E96966BCE7F17BBFCFB1F46B231A4BC" xlink:type="arc"/>

<link:label id="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_664138472C86AD6C97D71F46B23111E3_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_664138472C86AD6C97D71F46B23111E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Availability under revolving credit facilities </link:label>

<link:label id="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_664138472C86AD6C97D71F46B23111E3_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_664138472C86AD6C97D71F46B23111E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Line of Credit Facility, Current Borrowing Capacity </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_664138472C86AD6C97D71F46B23111E3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_664138472C86AD6C97D71F46B23111E3" xlink:to="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_664138472C86AD6C97D71F46B23111E3" xlink:type="arc"/>

<link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_E5CAA9DF71DCD01C19CA8818CDC91F09_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_E5CAA9DF71DCD01C19CA8818CDC91F09" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Basis of Presentation </link:label>

<link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_E5CAA9DF71DCD01C19CA8818CDC91F09_label_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_E5CAA9DF71DCD01C19CA8818CDC91F09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Basis of Accounting, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_E5CAA9DF71DCD01C19CA8818CDC91F09" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_E5CAA9DF71DCD01C19CA8818CDC91F09" xlink:to="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_E5CAA9DF71DCD01C19CA8818CDC91F09" xlink:type="arc"/>

<link:label id="lab_us-gaap_UseOfEstimates_E9582BB816F18451C0428818CDC91E18_terseLabel_en-US" xlink:label="lab_us-gaap_UseOfEstimates_E9582BB816F18451C0428818CDC91E18" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Use of Estimates </link:label>

<link:label id="lab_us-gaap_UseOfEstimates_E9582BB816F18451C0428818CDC91E18_label_en-US" xlink:label="lab_us-gaap_UseOfEstimates_E9582BB816F18451C0428818CDC91E18" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Use of Estimates, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaap_UseOfEstimates_E9582BB816F18451C0428818CDC91E18" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UseOfEstimates_E9582BB816F18451C0428818CDC91E18" xlink:to="lab_us-gaap_UseOfEstimates_E9582BB816F18451C0428818CDC91E18" xlink:type="arc"/>

<link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_66CD09444E14761F64D78818CDC96F63_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_66CD09444E14761F64D78818CDC96F63" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Recent Accounting Standards </link:label>

<link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_66CD09444E14761F64D78818CDC96F63_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_66CD09444E14761F64D78818CDC96F63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> New Accounting Pronouncements, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_66CD09444E14761F64D78818CDC96F63" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_66CD09444E14761F64D78818CDC96F63" xlink:to="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_66CD09444E14761F64D78818CDC96F63" xlink:type="arc"/>

<link:label id="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_4D0BF1566A4EB216EBBF8818CDC97522_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_4D0BF1566A4EB216EBBF8818CDC97522" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash and Cash Equivalents </link:label>

<link:label id="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_4D0BF1566A4EB216EBBF8818CDC97522_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_4D0BF1566A4EB216EBBF8818CDC97522" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cash and Cash Equivalents, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_4D0BF1566A4EB216EBBF8818CDC97522" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_4D0BF1566A4EB216EBBF8818CDC97522" xlink:to="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_4D0BF1566A4EB216EBBF8818CDC97522" xlink:type="arc"/>

<link:label id="lab_us-gaap_InvestmentPolicyTextBlock_740AE90762DD702727938818CDCAFBB4_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentPolicyTextBlock_740AE90762DD702727938818CDCAFBB4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Short-Term Investments </link:label>

<link:label id="lab_us-gaap_InvestmentPolicyTextBlock_740AE90762DD702727938818CDCAFBB4_label_en-US" xlink:label="lab_us-gaap_InvestmentPolicyTextBlock_740AE90762DD702727938818CDCAFBB4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investment, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentPolicyTextBlock" xlink:label="loc_us-gaap_InvestmentPolicyTextBlock_740AE90762DD702727938818CDCAFBB4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentPolicyTextBlock_740AE90762DD702727938818CDCAFBB4" xlink:to="lab_us-gaap_InvestmentPolicyTextBlock_740AE90762DD702727938818CDCAFBB4" xlink:type="arc"/>

<link:label id="lab_us-gaap_ReceivablesPolicyTextBlock_E7AF0747731C9B585FE68818CDCA294C_terseLabel_en-US" xlink:label="lab_us-gaap_ReceivablesPolicyTextBlock_E7AF0747731C9B585FE68818CDCA294C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts Receivable </link:label>

<link:label id="lab_us-gaap_ReceivablesPolicyTextBlock_E7AF0747731C9B585FE68818CDCA294C_label_en-US" xlink:label="lab_us-gaap_ReceivablesPolicyTextBlock_E7AF0747731C9B585FE68818CDCA294C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Receivables, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReceivablesPolicyTextBlock" xlink:label="loc_us-gaap_ReceivablesPolicyTextBlock_E7AF0747731C9B585FE68818CDCA294C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReceivablesPolicyTextBlock_E7AF0747731C9B585FE68818CDCA294C" xlink:to="lab_us-gaap_ReceivablesPolicyTextBlock_E7AF0747731C9B585FE68818CDCA294C" xlink:type="arc"/>

<link:label id="lab_us-gaap_InventoryPolicyTextBlock_06537A27CDC1C87EF3E98818CDCA275B_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryPolicyTextBlock_06537A27CDC1C87EF3E98818CDCA275B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Inventories </link:label>

<link:label id="lab_us-gaap_InventoryPolicyTextBlock_06537A27CDC1C87EF3E98818CDCA275B_label_en-US" xlink:label="lab_us-gaap_InventoryPolicyTextBlock_06537A27CDC1C87EF3E98818CDCA275B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="loc_us-gaap_InventoryPolicyTextBlock_06537A27CDC1C87EF3E98818CDCA275B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryPolicyTextBlock_06537A27CDC1C87EF3E98818CDCA275B" xlink:to="lab_us-gaap_InventoryPolicyTextBlock_06537A27CDC1C87EF3E98818CDCA275B" xlink:type="arc"/>

<link:label id="lab_dal_RefineryrelatedbuysellagreementsPolicyTextBlock_251DCF2F3E520BC456038818CDCA3467_terseLabel_en-US" xlink:label="lab_dal_RefineryrelatedbuysellagreementsPolicyTextBlock_251DCF2F3E520BC456038818CDCA3467" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounting for Refinery Related Buy/Sell Agreements </link:label>

<link:label id="lab_dal_RefineryrelatedbuysellagreementsPolicyTextBlock_251DCF2F3E520BC456038818CDCA3467_label_en-US" xlink:label="lab_dal_RefineryrelatedbuysellagreementsPolicyTextBlock_251DCF2F3E520BC456038818CDCA3467" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Refinery related buy/sell agreements [Policy Text Block] </link:label>

<link:label id="lab_dal_RefineryrelatedbuysellagreementsPolicyTextBlock_251DCF2F3E520BC456038818CDCA3467_documentation_en-US" xlink:label="lab_dal_RefineryrelatedbuysellagreementsPolicyTextBlock_251DCF2F3E520BC456038818CDCA3467" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Refinery relayed buy/sell agreements [Policy Text Block] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_RefineryrelatedbuysellagreementsPolicyTextBlock" xlink:label="loc_dal_RefineryrelatedbuysellagreementsPolicyTextBlock_251DCF2F3E520BC456038818CDCA3467" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_RefineryrelatedbuysellagreementsPolicyTextBlock_251DCF2F3E520BC456038818CDCA3467" xlink:to="lab_dal_RefineryrelatedbuysellagreementsPolicyTextBlock_251DCF2F3E520BC456038818CDCA3467" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativesPolicyTextBlock_F1310FAC8FA32E0D6E448818CDCAC04A_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativesPolicyTextBlock_F1310FAC8FA32E0D6E448818CDCAC04A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivatives </link:label>

<link:label id="lab_us-gaap_DerivativesPolicyTextBlock_F1310FAC8FA32E0D6E448818CDCAC04A_label_en-US" xlink:label="lab_us-gaap_DerivativesPolicyTextBlock_F1310FAC8FA32E0D6E448818CDCAC04A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivatives, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_F1310FAC8FA32E0D6E448818CDCAC04A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativesPolicyTextBlock_F1310FAC8FA32E0D6E448818CDCAC04A" xlink:to="lab_us-gaap_DerivativesPolicyTextBlock_F1310FAC8FA32E0D6E448818CDCAC04A" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_48C24703ADDA5802923C8818CDCA51E7_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_48C24703ADDA5802923C8818CDCA51E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-Lived Assets </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_48C24703ADDA5802923C8818CDCA51E7_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_48C24703ADDA5802923C8818CDCA51E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_48C24703ADDA5802923C8818CDCA51E7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_48C24703ADDA5802923C8818CDCA51E7" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_48C24703ADDA5802923C8818CDCA51E7" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentImpairment_ED79AFCA4DD33BCC77698818CDCA91F6_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentImpairment_ED79AFCA4DD33BCC77698818CDCA91F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Impairment of Long-Lived Assets </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentImpairment_ED79AFCA4DD33BCC77698818CDCA91F6_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentImpairment_ED79AFCA4DD33BCC77698818CDCA91F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Impairment [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentImpairment" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentImpairment_ED79AFCA4DD33BCC77698818CDCA91F6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentImpairment_ED79AFCA4DD33BCC77698818CDCA91F6" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentImpairment_ED79AFCA4DD33BCC77698818CDCA91F6" xlink:type="arc"/>

<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_D526B54E10B289D3E3198818CDCA4E40_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_D526B54E10B289D3E3198818CDCA4E40" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Goodwill and Intangible Assets </link:label>

<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_D526B54E10B289D3E3198818CDCA4E40_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_D526B54E10B289D3E3198818CDCA4E40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill and Intangible Assets, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_D526B54E10B289D3E3198818CDCA4E40" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_D526B54E10B289D3E3198818CDCA4E40" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_D526B54E10B289D3E3198818CDCA4E40" xlink:type="arc"/>

<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_3E2F808662330E34F8FC8818CDCA7BFB_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_3E2F808662330E34F8FC8818CDCA7BFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Goodwill </link:label>

<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_3E2F808662330E34F8FC8818CDCA7BFB_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_3E2F808662330E34F8FC8818CDCA7BFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_3E2F808662330E34F8FC8818CDCA7BFB" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_3E2F808662330E34F8FC8818CDCA7BFB" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_3E2F808662330E34F8FC8818CDCA7BFB" xlink:type="arc"/>

<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_DD1E6F97D2E2E28486B58818CDCAEC34_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_DD1E6F97D2E2E28486B58818CDCAEC34" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Identifiable Intangible Assets </link:label>

<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_DD1E6F97D2E2E28486B58818CDCAEC34_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_DD1E6F97D2E2E28486B58818CDCAEC34" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_DD1E6F97D2E2E28486B58818CDCAEC34" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_DD1E6F97D2E2E28486B58818CDCAEC34" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy_DD1E6F97D2E2E28486B58818CDCAEC34" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncomeTaxPolicyTextBlock_AD841EFD57C12BF371858818CDCAB340_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxPolicyTextBlock_AD841EFD57C12BF371858818CDCAB340" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Income Taxes </link:label>

<link:label id="lab_us-gaap_IncomeTaxPolicyTextBlock_AD841EFD57C12BF371858818CDCAB340_label_en-US" xlink:label="lab_us-gaap_IncomeTaxPolicyTextBlock_AD841EFD57C12BF371858818CDCAB340" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Tax, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock_AD841EFD57C12BF371858818CDCAB340" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxPolicyTextBlock_AD841EFD57C12BF371858818CDCAB340" xlink:to="lab_us-gaap_IncomeTaxPolicyTextBlock_AD841EFD57C12BF371858818CDCAB340" xlink:type="arc"/>

<link:label id="lab_dal_FuelCardObligationPolicyTextBlock_3166C6989EF82058CAF78818CDCA246F_terseLabel_en-US" xlink:label="lab_dal_FuelCardObligationPolicyTextBlock_3166C6989EF82058CAF78818CDCA246F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fuel Card Obligation </link:label>

<link:label id="lab_dal_FuelCardObligationPolicyTextBlock_3166C6989EF82058CAF78818CDCA246F_label_en-US" xlink:label="lab_dal_FuelCardObligationPolicyTextBlock_3166C6989EF82058CAF78818CDCA246F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fuel Card Obligation [Policy Text Block] </link:label>

<link:label id="lab_dal_FuelCardObligationPolicyTextBlock_3166C6989EF82058CAF78818CDCA246F_documentation_en-US" xlink:label="lab_dal_FuelCardObligationPolicyTextBlock_3166C6989EF82058CAF78818CDCA246F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Fuel Card Obligation [Policy Text Block] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_FuelCardObligationPolicyTextBlock" xlink:label="loc_dal_FuelCardObligationPolicyTextBlock_3166C6989EF82058CAF78818CDCA246F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_FuelCardObligationPolicyTextBlock_3166C6989EF82058CAF78818CDCA246F" xlink:to="lab_dal_FuelCardObligationPolicyTextBlock_3166C6989EF82058CAF78818CDCA246F" xlink:type="arc"/>

<link:label id="lab_us-gaap_StockholdersEquityPolicyTextBlock_12D7459860AA2CB174798818CDCA098D_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityPolicyTextBlock_12D7459860AA2CB174798818CDCA098D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retirement of Repurchased Shares </link:label>

<link:label id="lab_us-gaap_StockholdersEquityPolicyTextBlock_12D7459860AA2CB174798818CDCA098D_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityPolicyTextBlock_12D7459860AA2CB174798818CDCA098D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stockholders' Equity, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityPolicyTextBlock" xlink:label="loc_us-gaap_StockholdersEquityPolicyTextBlock_12D7459860AA2CB174798818CDCA098D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityPolicyTextBlock_12D7459860AA2CB174798818CDCA098D" xlink:to="lab_us-gaap_StockholdersEquityPolicyTextBlock_12D7459860AA2CB174798818CDCA098D" xlink:type="arc"/>

<link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_93C1C25472C7B5F81C628818CDCB0E7C_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock_93C1C25472C7B5F81C628818CDCB0E7C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Revenue Recognition </link:label>

<link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_93C1C25472C7B5F81C628818CDCB0E7C_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock_93C1C25472C7B5F81C628818CDCB0E7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Revenue Recognition, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_93C1C25472C7B5F81C628818CDCB0E7C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionPolicyTextBlock_93C1C25472C7B5F81C628818CDCB0E7C" xlink:to="lab_us-gaap_RevenueRecognitionPolicyTextBlock_93C1C25472C7B5F81C628818CDCB0E7C" xlink:type="arc"/>

<link:label id="lab_us-gaap_RevenueRecognitionSalesOfServices_7C6D5B91439B51FAB0568818CDCBE16F_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionSalesOfServices_7C6D5B91439B51FAB0568818CDCBE16F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Passenger Tickets </link:label>

<link:label id="lab_us-gaap_RevenueRecognitionSalesOfServices_7C6D5B91439B51FAB0568818CDCBE16F_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionSalesOfServices_7C6D5B91439B51FAB0568818CDCBE16F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Revenue Recognition, Sales of Services [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueRecognitionSalesOfServices" xlink:label="loc_us-gaap_RevenueRecognitionSalesOfServices_7C6D5B91439B51FAB0568818CDCBE16F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionSalesOfServices_7C6D5B91439B51FAB0568818CDCBE16F" xlink:to="lab_us-gaap_RevenueRecognitionSalesOfServices_7C6D5B91439B51FAB0568818CDCBE16F" xlink:type="arc"/>

<link:label id="lab_us-gaap_RevenueRecognitionLoyaltyPrograms_6621EE25014261C325438818CDCBB19B_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionLoyaltyPrograms_6621EE25014261C325438818CDCBB19B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Frequent Flyer Program </link:label>

<link:label id="lab_us-gaap_RevenueRecognitionLoyaltyPrograms_6621EE25014261C325438818CDCBB19B_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionLoyaltyPrograms_6621EE25014261C325438818CDCBB19B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Revenue Recognition, Loyalty Programs [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueRecognitionLoyaltyPrograms" xlink:label="loc_us-gaap_RevenueRecognitionLoyaltyPrograms_6621EE25014261C325438818CDCBB19B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionLoyaltyPrograms_6621EE25014261C325438818CDCBB19B" xlink:to="lab_us-gaap_RevenueRecognitionLoyaltyPrograms_6621EE25014261C325438818CDCBB19B" xlink:type="arc"/>

<link:label id="lab_us-gaap_RevenueRecognitionRegionalCarriersAndPassengersPolicyPolicyTextBlock_9519CB5101EA87490CFA8818CDCBE572_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionRegionalCarriersAndPassengersPolicyPolicyTextBlock_9519CB5101EA87490CFA8818CDCBE572" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Regional Carriers Revenue </link:label>

<link:label id="lab_us-gaap_RevenueRecognitionRegionalCarriersAndPassengersPolicyPolicyTextBlock_9519CB5101EA87490CFA8818CDCBE572_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionRegionalCarriersAndPassengersPolicyPolicyTextBlock_9519CB5101EA87490CFA8818CDCBE572" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Revenue Recognition, Regional Carriers and Passengers, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueRecognitionRegionalCarriersAndPassengersPolicyPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionRegionalCarriersAndPassengersPolicyPolicyTextBlock_9519CB5101EA87490CFA8818CDCBE572" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionRegionalCarriersAndPassengersPolicyPolicyTextBlock_9519CB5101EA87490CFA8818CDCBE572" xlink:to="lab_us-gaap_RevenueRecognitionRegionalCarriersAndPassengersPolicyPolicyTextBlock_9519CB5101EA87490CFA8818CDCBE572" xlink:type="arc"/>

<link:label id="lab_us-gaap_RevenueRecognitionCargoAndFreightPolicyPolicyTextBlock_52382758DCC8BF7A918E8818CDCB6A19_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionCargoAndFreightPolicyPolicyTextBlock_52382758DCC8BF7A918E8818CDCB6A19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cargo Revenue </link:label>

<link:label id="lab_us-gaap_RevenueRecognitionCargoAndFreightPolicyPolicyTextBlock_52382758DCC8BF7A918E8818CDCB6A19_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionCargoAndFreightPolicyPolicyTextBlock_52382758DCC8BF7A918E8818CDCB6A19" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Revenue Recognition, Cargo and Freight, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueRecognitionCargoAndFreightPolicyPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionCargoAndFreightPolicyPolicyTextBlock_52382758DCC8BF7A918E8818CDCB6A19" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionCargoAndFreightPolicyPolicyTextBlock_52382758DCC8BF7A918E8818CDCB6A19" xlink:to="lab_us-gaap_RevenueRecognitionCargoAndFreightPolicyPolicyTextBlock_52382758DCC8BF7A918E8818CDCB6A19" xlink:type="arc"/>

<link:label id="lab_dal_ManufacturersCreditsPolicyTextBlock_775624F7831891E88B9C8818CDCB1DB4_terseLabel_en-US" xlink:label="lab_dal_ManufacturersCreditsPolicyTextBlock_775624F7831891E88B9C8818CDCB1DB4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Manufacturers' Credits </link:label>

<link:label id="lab_dal_ManufacturersCreditsPolicyTextBlock_775624F7831891E88B9C8818CDCB1DB4_label_en-US" xlink:label="lab_dal_ManufacturersCreditsPolicyTextBlock_775624F7831891E88B9C8818CDCB1DB4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Manufacturers Credits [Policy Text Block] </link:label>

<link:label id="lab_dal_ManufacturersCreditsPolicyTextBlock_775624F7831891E88B9C8818CDCB1DB4_documentation_en-US" xlink:label="lab_dal_ManufacturersCreditsPolicyTextBlock_775624F7831891E88B9C8818CDCB1DB4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Manufacturers Credits [Policy Text Block] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_ManufacturersCreditsPolicyTextBlock" xlink:label="loc_dal_ManufacturersCreditsPolicyTextBlock_775624F7831891E88B9C8818CDCB1DB4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_ManufacturersCreditsPolicyTextBlock_775624F7831891E88B9C8818CDCB1DB4" xlink:to="lab_dal_ManufacturersCreditsPolicyTextBlock_775624F7831891E88B9C8818CDCB1DB4" xlink:type="arc"/>

<link:label id="lab_us-gaap_MaintenanceCostPolicyPolicyTextBlock_AE6014D2CF4DE15973778818CDCBB670_terseLabel_en-US" xlink:label="lab_us-gaap_MaintenanceCostPolicyPolicyTextBlock_AE6014D2CF4DE15973778818CDCBB670" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Maintenance Costs </link:label>

<link:label id="lab_us-gaap_MaintenanceCostPolicyPolicyTextBlock_AE6014D2CF4DE15973778818CDCBB670_label_en-US" xlink:label="lab_us-gaap_MaintenanceCostPolicyPolicyTextBlock_AE6014D2CF4DE15973778818CDCBB670" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Maintenance Cost, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaintenanceCostPolicyPolicyTextBlock" xlink:label="loc_us-gaap_MaintenanceCostPolicyPolicyTextBlock_AE6014D2CF4DE15973778818CDCBB670" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MaintenanceCostPolicyPolicyTextBlock_AE6014D2CF4DE15973778818CDCBB670" xlink:to="lab_us-gaap_MaintenanceCostPolicyPolicyTextBlock_AE6014D2CF4DE15973778818CDCBB670" xlink:type="arc"/>

<link:label id="lab_us-gaap_AdvertisingCostPolicyExpensedAdvertisingCost_C5D500AA94B2B6A216658818CDCB982D_terseLabel_en-US" xlink:label="lab_us-gaap_AdvertisingCostPolicyExpensedAdvertisingCost_C5D500AA94B2B6A216658818CDCB982D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Advertising Costs </link:label>

<link:label id="lab_us-gaap_AdvertisingCostPolicyExpensedAdvertisingCost_C5D500AA94B2B6A216658818CDCB982D_label_en-US" xlink:label="lab_us-gaap_AdvertisingCostPolicyExpensedAdvertisingCost_C5D500AA94B2B6A216658818CDCB982D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Advertising Cost, Policy, Expensed Advertising Cost [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdvertisingCostPolicyExpensedAdvertisingCost" xlink:label="loc_us-gaap_AdvertisingCostPolicyExpensedAdvertisingCost_C5D500AA94B2B6A216658818CDCB982D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdvertisingCostPolicyExpensedAdvertisingCost_C5D500AA94B2B6A216658818CDCB982D" xlink:to="lab_us-gaap_AdvertisingCostPolicyExpensedAdvertisingCost_C5D500AA94B2B6A216658818CDCB982D" xlink:type="arc"/>

<link:label id="lab_us-gaap_CommissionsPolicy_E4B709E92CCAB1FFAB2A8818CDCBD464_terseLabel_en-US" xlink:label="lab_us-gaap_CommissionsPolicy_E4B709E92CCAB1FFAB2A8818CDCBD464" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Commissions </link:label>

<link:label id="lab_us-gaap_CommissionsPolicy_E4B709E92CCAB1FFAB2A8818CDCBD464_label_en-US" xlink:label="lab_us-gaap_CommissionsPolicy_E4B709E92CCAB1FFAB2A8818CDCBD464" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Commissions, Policy [Policy Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommissionsPolicy" xlink:label="loc_us-gaap_CommissionsPolicy_E4B709E92CCAB1FFAB2A8818CDCBD464" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommissionsPolicy_E4B709E92CCAB1FFAB2A8818CDCBD464" xlink:to="lab_us-gaap_CommissionsPolicy_E4B709E92CCAB1FFAB2A8818CDCBD464" xlink:type="arc"/>

<link:label id="lab_dal_AirportRedevelopmentProjectsAndAgreementsTextBlock_9828C48AAB5A3C28BAA11F44E3EC29E6_terseLabel_en-US" xlink:label="lab_dal_AirportRedevelopmentProjectsAndAgreementsTextBlock_9828C48AAB5A3C28BAA11F44E3EC29E6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Airport Redevelopment </link:label>

<link:label id="lab_dal_AirportRedevelopmentProjectsAndAgreementsTextBlock_9828C48AAB5A3C28BAA11F44E3EC29E6_label_en-US" xlink:label="lab_dal_AirportRedevelopmentProjectsAndAgreementsTextBlock_9828C48AAB5A3C28BAA11F44E3EC29E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Airport Redevelopment Projects And Agreements [Text Block] </link:label>

<link:label id="lab_dal_AirportRedevelopmentProjectsAndAgreementsTextBlock_9828C48AAB5A3C28BAA11F44E3EC29E6_documentation_en-US" xlink:label="lab_dal_AirportRedevelopmentProjectsAndAgreementsTextBlock_9828C48AAB5A3C28BAA11F44E3EC29E6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Airport Redevelopment Projects And Agreements [Text Block] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_AirportRedevelopmentProjectsAndAgreementsTextBlock" xlink:label="loc_dal_AirportRedevelopmentProjectsAndAgreementsTextBlock_9828C48AAB5A3C28BAA11F44E3EC29E6" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_144A6C0EF894A38978949E0D009BBCD8_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_144A6C0EF894A38978949E0D009BBCD8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Total debt at par value </link:label>

<link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_144A6C0EF894A38978949E0D009BBCD8_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_144A6C0EF894A38978949E0D009BBCD8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Gross </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_144A6C0EF894A38978949E0D009BBCD8" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_144A6C0EF894A38978949E0D009BBCD8" xlink:to="lab_us-gaap_DebtInstrumentCarryingAmount_144A6C0EF894A38978949E0D009BBCD8" xlink:type="arc"/>

<link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_F4685F57A765FA3592CB9E0D009BB967_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_F4685F57A765FA3592CB9E0D009BB967" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Unamortized discount and debt issuance cost, net </link:label>

<link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_F4685F57A765FA3592CB9E0D009BB967_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_F4685F57A765FA3592CB9E0D009BB967" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Unamortized Discount (Premium), Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_F4685F57A765FA3592CB9E0D009BB967" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_F4685F57A765FA3592CB9E0D009BB967" xlink:to="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_F4685F57A765FA3592CB9E0D009BB967" xlink:type="arc"/>

<link:label id="lab_us-gaap_DebtLongtermAndShorttermCombinedAmount_4B4E273A267DB35F57E79E0D009B11E3_totalLabel_en-US" xlink:label="lab_us-gaap_DebtLongtermAndShorttermCombinedAmount_4B4E273A267DB35F57E79E0D009B11E3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net carrying amount </link:label>

<link:label id="lab_us-gaap_DebtLongtermAndShorttermCombinedAmount_4B4E273A267DB35F57E79E0D009B11E3_label_en-US" xlink:label="lab_us-gaap_DebtLongtermAndShorttermCombinedAmount_4B4E273A267DB35F57E79E0D009B11E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt, Long-term and Short-term, Combined Amount </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtLongtermAndShorttermCombinedAmount" xlink:label="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_4B4E273A267DB35F57E79E0D009B11E3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_4B4E273A267DB35F57E79E0D009B11E3" xlink:to="lab_us-gaap_DebtLongtermAndShorttermCombinedAmount_4B4E273A267DB35F57E79E0D009B11E3" xlink:type="arc"/>

<link:label id="lab_us-gaap_DebtInstrumentFairValue_F9218C91C112A7DFF4D99E0D009B3B04_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFairValue_F9218C91C112A7DFF4D99E0D009B3B04" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair value </link:label>

<link:label id="lab_us-gaap_DebtInstrumentFairValue_F9218C91C112A7DFF4D99E0D009B3B04_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFairValue_F9218C91C112A7DFF4D99E0D009B3B04" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Fair Value Disclosure </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentFairValue" xlink:label="loc_us-gaap_DebtInstrumentFairValue_F9218C91C112A7DFF4D99E0D009B3B04" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentFairValue_F9218C91C112A7DFF4D99E0D009B3B04" xlink:to="lab_us-gaap_DebtInstrumentFairValue_F9218C91C112A7DFF4D99E0D009B3B04" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtByMaturityAbstract_47840D2656DB33AA8D2410377F8E6DDD_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtByMaturityAbstract_47840D2656DB33AA8D2410377F8E6DDD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Fiscal Year Maturity </link:label>

<link:label id="lab_us-gaap_LongTermDebtByMaturityAbstract_47840D2656DB33AA8D2410377F8E6DDD_label_en-US" xlink:label="lab_us-gaap_LongTermDebtByMaturityAbstract_47840D2656DB33AA8D2410377F8E6DDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Fiscal Year Maturity [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="loc_us-gaap_LongTermDebtByMaturityAbstract_47840D2656DB33AA8D2410377F8E6DDD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtByMaturityAbstract_47840D2656DB33AA8D2410377F8E6DDD" xlink:to="lab_us-gaap_LongTermDebtByMaturityAbstract_47840D2656DB33AA8D2410377F8E6DDD" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_A2ACE22B42F54680B0F510377F8EAC1B_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_A2ACE22B42F54680B0F510377F8EAC1B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2018 </link:label>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_A2ACE22B42F54680B0F510377F8EAC1B_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_A2ACE22B42F54680B0F510377F8EAC1B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_A2ACE22B42F54680B0F510377F8EAC1B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_A2ACE22B42F54680B0F510377F8EAC1B" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_A2ACE22B42F54680B0F510377F8EAC1B" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_0641C2A72F4E80426D2810377F8E5D25_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_0641C2A72F4E80426D2810377F8E5D25" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2019 </link:label>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_0641C2A72F4E80426D2810377F8E5D25_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_0641C2A72F4E80426D2810377F8E5D25" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal in Year Two </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_0641C2A72F4E80426D2810377F8E5D25" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_0641C2A72F4E80426D2810377F8E5D25" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_0641C2A72F4E80426D2810377F8E5D25" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_2FCC5D61586A1A631E2810377F8E56CB_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_2FCC5D61586A1A631E2810377F8E56CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2020 </link:label>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_2FCC5D61586A1A631E2810377F8E56CB_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_2FCC5D61586A1A631E2810377F8E56CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal in Year Three </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_2FCC5D61586A1A631E2810377F8E56CB" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_2FCC5D61586A1A631E2810377F8E56CB" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_2FCC5D61586A1A631E2810377F8E56CB" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_4E948D7E8BADEB2641BF10377F8ED25D_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_4E948D7E8BADEB2641BF10377F8ED25D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2021 </link:label>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_4E948D7E8BADEB2641BF10377F8ED25D_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_4E948D7E8BADEB2641BF10377F8ED25D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal in Year Four </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_4E948D7E8BADEB2641BF10377F8ED25D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_4E948D7E8BADEB2641BF10377F8ED25D" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_4E948D7E8BADEB2641BF10377F8ED25D" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_A3E099D441F90DE2508B10377F8E55EA_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_A3E099D441F90DE2508B10377F8E55EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2022 </link:label>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_A3E099D441F90DE2508B10377F8E55EA_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_A3E099D441F90DE2508B10377F8E55EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal in Year Five </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_A3E099D441F90DE2508B10377F8E55EA" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_A3E099D441F90DE2508B10377F8E55EA" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_A3E099D441F90DE2508B10377F8E55EA" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_F5FC3F9CF5AB3A6153C010377F8E3B2F_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_F5FC3F9CF5AB3A6153C010377F8E3B2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Thereafter </link:label>

<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_F5FC3F9CF5AB3A6153C010377F8E3B2F_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_F5FC3F9CF5AB3A6153C010377F8E3B2F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal after Year Five </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_F5FC3F9CF5AB3A6153C010377F8E3B2F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_F5FC3F9CF5AB3A6153C010377F8E3B2F" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_F5FC3F9CF5AB3A6153C010377F8E3B2F" xlink:type="arc"/>

<link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_84AF33499333660A850610377F8EB8E8_totalLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_84AF33499333660A850610377F8EB8E8" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_84AF33499333660A850610377F8EB8E8" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_84AF33499333660A850610377F8EB8E8" xlink:to="lab_us-gaap_DebtInstrumentCarryingAmount_84AF33499333660A850610377F8EB8E8" xlink:type="arc"/>

<link:label id="lab_dal_AmortizationofDebtDiscountandDebtIssueCostnetAbstract_0DE76CBABFEE336A964210377F8EC3CF_terseLabel_en-US" xlink:label="lab_dal_AmortizationofDebtDiscountandDebtIssueCostnetAbstract_0DE76CBABFEE336A964210377F8EC3CF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amortization of Debt Discount and Debt Issuance Cost, net </link:label>

<link:label id="lab_dal_AmortizationofDebtDiscountandDebtIssueCostnetAbstract_0DE76CBABFEE336A964210377F8EC3CF_label_en-US" xlink:label="lab_dal_AmortizationofDebtDiscountandDebtIssueCostnetAbstract_0DE76CBABFEE336A964210377F8EC3CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Amortization of Debt Discount and Debt Issue Cost, net [Abstract] </link:label>

<link:label id="lab_dal_AmortizationofDebtDiscountandDebtIssueCostnetAbstract_0DE76CBABFEE336A964210377F8EC3CF_documentation_en-US" xlink:label="lab_dal_AmortizationofDebtDiscountandDebtIssueCostnetAbstract_0DE76CBABFEE336A964210377F8EC3CF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amortization of Debt Discount and Debt Issue Cost, net [Abstract] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_AmortizationofDebtDiscountandDebtIssueCostnetAbstract" xlink:label="loc_dal_AmortizationofDebtDiscountandDebtIssueCostnetAbstract_0DE76CBABFEE336A964210377F8EC3CF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_AmortizationofDebtDiscountandDebtIssueCostnetAbstract_0DE76CBABFEE336A964210377F8EC3CF" xlink:to="lab_dal_AmortizationofDebtDiscountandDebtIssueCostnetAbstract_0DE76CBABFEE336A964210377F8EC3CF" xlink:type="arc"/>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearOne_9758092E3F10F95D959310377F8EDA1C_negatedTerseLabel_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearOne_9758092E3F10F95D959310377F8EDA1C" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> 2018 </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearOne_9758092E3F10F95D959310377F8EDA1C_label_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearOne_9758092E3F10F95D959310377F8EDA1C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Amortization Discount (Premium), Net Year One </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearOne_9758092E3F10F95D959310377F8EDA1C_documentation_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearOne_9758092E3F10F95D959310377F8EDA1C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amortization of debt discount, net year one. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DebtInstrumentAmortizationDiscountPremiumNetYearOne" xlink:label="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetYearOne_9758092E3F10F95D959310377F8EDA1C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetYearOne_9758092E3F10F95D959310377F8EDA1C" xlink:to="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearOne_9758092E3F10F95D959310377F8EDA1C" xlink:type="arc"/>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearTwo_D3FE58A2079BBEE3838110377F8EF876_negatedTerseLabel_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearTwo_D3FE58A2079BBEE3838110377F8EF876" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> 2019 </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearTwo_D3FE58A2079BBEE3838110377F8EF876_label_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearTwo_D3FE58A2079BBEE3838110377F8EF876" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Amortization Discount (Premium), Net Year Two </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearTwo_D3FE58A2079BBEE3838110377F8EF876_documentation_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearTwo_D3FE58A2079BBEE3838110377F8EF876" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amortization of debt discount, net year two. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DebtInstrumentAmortizationDiscountPremiumNetYearTwo" xlink:label="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetYearTwo_D3FE58A2079BBEE3838110377F8EF876" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetYearTwo_D3FE58A2079BBEE3838110377F8EF876" xlink:to="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearTwo_D3FE58A2079BBEE3838110377F8EF876" xlink:type="arc"/>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearThree_63D2CEFE5D455CA25FBC10377F8FAE36_negatedTerseLabel_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearThree_63D2CEFE5D455CA25FBC10377F8FAE36" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> 2020 </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearThree_63D2CEFE5D455CA25FBC10377F8FAE36_label_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearThree_63D2CEFE5D455CA25FBC10377F8FAE36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Amortization Discount (Premium), Net Year Three </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearThree_63D2CEFE5D455CA25FBC10377F8FAE36_documentation_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearThree_63D2CEFE5D455CA25FBC10377F8FAE36" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amortization of debt discount net year three. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DebtInstrumentAmortizationDiscountPremiumNetYearThree" xlink:label="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetYearThree_63D2CEFE5D455CA25FBC10377F8FAE36" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetYearThree_63D2CEFE5D455CA25FBC10377F8FAE36" xlink:to="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearThree_63D2CEFE5D455CA25FBC10377F8FAE36" xlink:type="arc"/>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFour_3BE754AC8230FC8A852F10377F8F7C89_negatedTerseLabel_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFour_3BE754AC8230FC8A852F10377F8F7C89" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> 2021 </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFour_3BE754AC8230FC8A852F10377F8F7C89_label_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFour_3BE754AC8230FC8A852F10377F8F7C89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Amortization Discount (Premium), Net Year Four </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFour_3BE754AC8230FC8A852F10377F8F7C89_documentation_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFour_3BE754AC8230FC8A852F10377F8F7C89" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amortization of debt discount net year four. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DebtInstrumentAmortizationDiscountPremiumNetYearFour" xlink:label="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFour_3BE754AC8230FC8A852F10377F8F7C89" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFour_3BE754AC8230FC8A852F10377F8F7C89" xlink:to="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFour_3BE754AC8230FC8A852F10377F8F7C89" xlink:type="arc"/>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFive_67581B105A2D50DD961A10377F8F3E92_negatedTerseLabel_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFive_67581B105A2D50DD961A10377F8F3E92" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> 2022 </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFive_67581B105A2D50DD961A10377F8F3E92_label_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFive_67581B105A2D50DD961A10377F8F3E92" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Amortization Discount (Premium), Net Year Five </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFive_67581B105A2D50DD961A10377F8F3E92_documentation_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFive_67581B105A2D50DD961A10377F8F3E92" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amortization of debt discount net year five. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DebtInstrumentAmortizationDiscountPremiumNetYearFive" xlink:label="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFive_67581B105A2D50DD961A10377F8F3E92" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFive_67581B105A2D50DD961A10377F8F3E92" xlink:to="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetYearFive_67581B105A2D50DD961A10377F8F3E92" xlink:type="arc"/>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetAfterYearFive_C3C6ADA24737A1D77C4B10377F8F92E7_negatedTerseLabel_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetAfterYearFive_C3C6ADA24737A1D77C4B10377F8F92E7" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Thereafter </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetAfterYearFive_C3C6ADA24737A1D77C4B10377F8F92E7_label_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetAfterYearFive_C3C6ADA24737A1D77C4B10377F8F92E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Amortization Discount (Premium), Net After Year Five </link:label>

<link:label id="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetAfterYearFive_C3C6ADA24737A1D77C4B10377F8F92E7_documentation_en-US" xlink:label="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetAfterYearFive_C3C6ADA24737A1D77C4B10377F8F92E7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amortization of debt discount net after year five. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DebtInstrumentAmortizationDiscountPremiumNetAfterYearFive" xlink:label="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetAfterYearFive_C3C6ADA24737A1D77C4B10377F8F92E7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DebtInstrumentAmortizationDiscountPremiumNetAfterYearFive_C3C6ADA24737A1D77C4B10377F8F92E7" xlink:to="lab_dal_DebtInstrumentAmortizationDiscountPremiumNetAfterYearFive_C3C6ADA24737A1D77C4B10377F8F92E7" xlink:type="arc"/>

<link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_A02B8107C06ABE565AA310377F8F01B2_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_A02B8107C06ABE565AA310377F8F01B2" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US"> Total </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_A02B8107C06ABE565AA310377F8F01B2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_A02B8107C06ABE565AA310377F8F01B2" xlink:to="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_A02B8107C06ABE565AA310377F8F01B2" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebt_2358A86D0ADBB0DF7D5910377F8F45E2_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebt_2358A86D0ADBB0DF7D5910377F8F45E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt </link:label>

<link:label id="lab_us-gaap_LongTermDebt_2358A86D0ADBB0DF7D5910377F8F45E2_label_en-US" xlink:label="lab_us-gaap_LongTermDebt_2358A86D0ADBB0DF7D5910377F8F45E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_2358A86D0ADBB0DF7D5910377F8F45E2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebt_2358A86D0ADBB0DF7D5910377F8F45E2" xlink:to="lab_us-gaap_LongTermDebt_2358A86D0ADBB0DF7D5910377F8F45E2" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_627BAB66CF5EA9361A0B1BBC643A6873_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_627BAB66CF5EA9361A0B1BBC643A6873" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Table] </link:label>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_627BAB66CF5EA9361A0B1BBC643A6873_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_627BAB66CF5EA9361A0B1BBC643A6873" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_627BAB66CF5EA9361A0B1BBC643A6873" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_627BAB66CF5EA9361A0B1BBC643A6873" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_627BAB66CF5EA9361A0B1BBC643A6873" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_F90C716BEB53F35977901BBC643B2BAA_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_F90C716BEB53F35977901BBC643B2BAA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pension and Other Benefits Liabilities </link:label>

<link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_F90C716BEB53F35977901BBC643B2BAA_label_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_F90C716BEB53F35977901BBC643B2BAA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_F90C716BEB53F35977901BBC643B2BAA" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_F90C716BEB53F35977901BBC643B2BAA" xlink:to="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_F90C716BEB53F35977901BBC643B2BAA" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_FAB3BDB9C09B7A9A3FA91BBC643BF69F_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_FAB3BDB9C09B7A9A3FA91BBC643BF69F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative Contracts </link:label>

<link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_FAB3BDB9C09B7A9A3FA91BBC643BF69F_label_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_FAB3BDB9C09B7A9A3FA91BBC643BF69F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_FAB3BDB9C09B7A9A3FA91BBC643BF69F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_FAB3BDB9C09B7A9A3FA91BBC643BF69F" xlink:to="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_FAB3BDB9C09B7A9A3FA91BBC643BF69F" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_1DBC4D89EE6651C196701BBC643B48D0_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_1DBC4D89EE6651C196701BBC643B48D0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investments </link:label>

<link:label id="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_1DBC4D89EE6651C196701BBC643B48D0_label_en-US" xlink:label="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_1DBC4D89EE6651C196701BBC643B48D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Net Investment Gain (Loss) Attributable to Parent [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_1DBC4D89EE6651C196701BBC643B48D0" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_1DBC4D89EE6651C196701BBC643B48D0" xlink:to="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_1DBC4D89EE6651C196701BBC643B48D0" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_CE1717B1DEC1BB7247C61BBC643B503A_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_CE1717B1DEC1BB7247C61BBC643B503A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Line Items] </link:label>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_CE1717B1DEC1BB7247C61BBC643B503A_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_CE1717B1DEC1BB7247C61BBC643B503A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_CE1717B1DEC1BB7247C61BBC643B503A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_CE1717B1DEC1BB7247C61BBC643B503A" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_CE1717B1DEC1BB7247C61BBC643B503A" xlink:type="arc"/>

<link:label id="lab_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_E016AB052A618F5DD6311BBC643B9A89_terseLabel_en-US" xlink:label="lab_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_E016AB052A618F5DD6311BBC643B9A89" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> AOCI Attributable to Parent, Net of Tax </link:label>

<link:label id="lab_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_E016AB052A618F5DD6311BBC643B9A89_label_en-US" xlink:label="lab_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_E016AB052A618F5DD6311BBC643B9A89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> AOCI Attributable to Parent, Net of Tax [Roll Forward] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AOCIAttributableToParentNetOfTaxRollForward" xlink:label="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_E016AB052A618F5DD6311BBC643B9A89" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_E016AB052A618F5DD6311BBC643B9A89" xlink:to="lab_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_E016AB052A618F5DD6311BBC643B9A89" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_4164071947F0C319A1411BBC643BC2A9_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_4164071947F0C319A1411BBC643BC2A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Change in value (net of tax effect) </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_4164071947F0C319A1411BBC643BC2A9_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_4164071947F0C319A1411BBC643BC2A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), before Reclassifications, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_4164071947F0C319A1411BBC643BC2A9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_4164071947F0C319A1411BBC643BC2A9" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_4164071947F0C319A1411BBC643BC2A9" xlink:type="arc"/>

<link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_D7020C36EB4B74F34F041BBC643BE41E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_D7020C36EB4B74F34F041BBC643BE41E" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification into earnings (net of tax effect) </link:label>

<link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_D7020C36EB4B74F34F041BBC643BE41E_label_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_D7020C36EB4B74F34F041BBC643BE41E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_D7020C36EB4B74F34F041BBC643BE41E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AociTaxAttributableToParent_3DC03983A499B72F95291BF6DD56263C_periodStartLabel_en-US" xlink:label="lab_us-gaap_AociTaxAttributableToParent_3DC03983A499B72F95291BF6DD56263C" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> AOCI beginning balance, tax effect </link:label>

<link:label id="lab_us-gaap_AociTaxAttributableToParent_3DC03983A499B72F95291BF6DD56263C_label_en-US" xlink:label="lab_us-gaap_AociTaxAttributableToParent_3DC03983A499B72F95291BF6DD56263C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> AOCI Tax, Attributable to Parent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AociTaxAttributableToParent" xlink:label="loc_us-gaap_AociTaxAttributableToParent_3DC03983A499B72F95291BF6DD56263C" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossTax_9D8D73F57894DC93B7B81BBC64400DD3_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossTax_9D8D73F57894DC93B7B81BBC64400DD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Changes in value, tax effect </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossTax_9D8D73F57894DC93B7B81BBC64400DD3_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossTax_9D8D73F57894DC93B7B81BBC64400DD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_9D8D73F57894DC93B7B81BBC64400DD3" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ReclassificationFromAociCurrentPeriodTax_25FE1BA0E1A0DA7E97951BF7A60785DC_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAociCurrentPeriodTax_25FE1BA0E1A0DA7E97951BF7A60785DC" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Reclassifications into earnings, tax effect </link:label>

<link:label id="lab_us-gaap_ReclassificationFromAociCurrentPeriodTax_25FE1BA0E1A0DA7E97951BF7A60785DC_label_en-US" xlink:label="lab_us-gaap_ReclassificationFromAociCurrentPeriodTax_25FE1BA0E1A0DA7E97951BF7A60785DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification from AOCI, Current Period, Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAociCurrentPeriodTax" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodTax_25FE1BA0E1A0DA7E97951BF7A60785DC" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AociTaxAttributableToParent_D553C0A3ADF129D05E801BFB79F94231_periodEndLabel_en-US" xlink:label="lab_us-gaap_AociTaxAttributableToParent_D553C0A3ADF129D05E801BFB79F94231" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> AOCI ending balance, tax effect </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AociTaxAttributableToParent" xlink:label="loc_us-gaap_AociTaxAttributableToParent_D553C0A3ADF129D05E801BFB79F94231" xlink:type="locator"/>

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<link:label id="lab_dal_DeferredIncomeTaxExpenseBenefitPensionObligation_61A6066D524C48488C251BBC644097C3_terseLabel_en-US" xlink:label="lab_dal_DeferredIncomeTaxExpenseBenefitPensionObligation_61A6066D524C48488C251BBC644097C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Deferred income taxes, pension obligation </link:label>

<link:label id="lab_dal_DeferredIncomeTaxExpenseBenefitPensionObligation_61A6066D524C48488C251BBC644097C3_label_en-US" xlink:label="lab_dal_DeferredIncomeTaxExpenseBenefitPensionObligation_61A6066D524C48488C251BBC644097C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Income Tax Expense (Benefit), Pension Obligation </link:label>

<link:label id="lab_dal_DeferredIncomeTaxExpenseBenefitPensionObligation_61A6066D524C48488C251BBC644097C3_documentation_en-US" xlink:label="lab_dal_DeferredIncomeTaxExpenseBenefitPensionObligation_61A6066D524C48488C251BBC644097C3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amount of deferred income tax expense (benefit) directly related to pension obligation, pertaining to income (loss) from continuing operations. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DeferredIncomeTaxExpenseBenefitPensionObligation" xlink:label="loc_dal_DeferredIncomeTaxExpenseBenefitPensionObligation_61A6066D524C48488C251BBC644097C3" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DebtInstrumentTable_69FE95C5E7E76EA6494910377F9B4198_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_69FE95C5E7E76EA6494910377F9B4198" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Long-term Debt Instruments [Table] </link:label>

<link:label id="lab_us-gaap_DebtInstrumentTable_69FE95C5E7E76EA6494910377F9B4198_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_69FE95C5E7E76EA6494910377F9B4198" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Long-term Debt Instruments [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_69FE95C5E7E76EA6494910377F9B4198" xlink:type="locator"/>

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<link:label id="lab_dal_PacificTermLoanB1Member_C6579FFB8715497EA99410377F9B98AB_terseLabel_en-US" xlink:label="lab_dal_PacificTermLoanB1Member_C6579FFB8715497EA99410377F9B98AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pacific Term Loan B-1 </link:label>

<link:label id="lab_dal_PacificTermLoanB1Member_C6579FFB8715497EA99410377F9B98AB_label_en-US" xlink:label="lab_dal_PacificTermLoanB1Member_C6579FFB8715497EA99410377F9B98AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pacific Term Loan B1 [Member] </link:label>

<link:label id="lab_dal_PacificTermLoanB1Member_C6579FFB8715497EA99410377F9B98AB_documentation_en-US" xlink:label="lab_dal_PacificTermLoanB1Member_C6579FFB8715497EA99410377F9B98AB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Pacific Term Loan B1 [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_PacificTermLoanB1Member" xlink:label="loc_dal_PacificTermLoanB1Member_C6579FFB8715497EA99410377F9B98AB" xlink:type="locator"/>

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<link:label id="lab_dal_TermLoanFacilityMember_DAA862D541FFAEEAE13D10377F9B4B7C_verboseLabel_en-US" xlink:label="lab_dal_TermLoanFacilityMember_DAA862D541FFAEEAE13D10377F9B4B7C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Term Loan Facility </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_TermLoanFacilityMember" xlink:label="loc_dal_TermLoanFacilityMember_DAA862D541FFAEEAE13D10377F9B4B7C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_TermLoanFacilityMember_DAA862D541FFAEEAE13D10377F9B4B7C" xlink:to="lab_dal_TermLoanFacilityMember_DAA862D541FFAEEAE13D10377F9B4B7C" xlink:type="arc"/>

<link:label id="lab_dal_CertificatesMember_480DF8F8A4C59E8E069510377F9B0B27_terseLabel_en-US" xlink:label="lab_dal_CertificatesMember_480DF8F8A4C59E8E069510377F9B0B27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Certificates </link:label>

<link:label id="lab_dal_CertificatesMember_480DF8F8A4C59E8E069510377F9B0B27_label_en-US" xlink:label="lab_dal_CertificatesMember_480DF8F8A4C59E8E069510377F9B0B27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Certificates [Member] </link:label>

<link:label id="lab_dal_CertificatesMember_480DF8F8A4C59E8E069510377F9B0B27_documentation_en-US" xlink:label="lab_dal_CertificatesMember_480DF8F8A4C59E8E069510377F9B0B27" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Certificates Member </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_CertificatesMember" xlink:label="loc_dal_CertificatesMember_480DF8F8A4C59E8E069510377F9B0B27" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_CertificatesMember_480DF8F8A4C59E8E069510377F9B0B27" xlink:to="lab_dal_CertificatesMember_480DF8F8A4C59E8E069510377F9B0B27" xlink:type="arc"/>

<link:label id="lab_dal_AircraftFinancingsMember_FE10BC98A61A9E8CDFA310377F9B0A97_terseLabel_en-US" xlink:label="lab_dal_AircraftFinancingsMember_FE10BC98A61A9E8CDFA310377F9B0A97" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Notes </link:label>

<link:label id="lab_dal_AircraftFinancingsMember_FE10BC98A61A9E8CDFA310377F9B0A97_label_en-US" xlink:label="lab_dal_AircraftFinancingsMember_FE10BC98A61A9E8CDFA310377F9B0A97" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aircraft Financings [Member] </link:label>

<link:label id="lab_dal_AircraftFinancingsMember_FE10BC98A61A9E8CDFA310377F9B0A97_documentation_en-US" xlink:label="lab_dal_AircraftFinancingsMember_FE10BC98A61A9E8CDFA310377F9B0A97" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Aircraft Financings Member </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_AircraftFinancingsMember" xlink:label="loc_dal_AircraftFinancingsMember_FE10BC98A61A9E8CDFA310377F9B0A97" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_AircraftFinancingsMember_FE10BC98A61A9E8CDFA310377F9B0A97" xlink:to="lab_dal_AircraftFinancingsMember_FE10BC98A61A9E8CDFA310377F9B0A97" xlink:type="arc"/>

<link:label id="lab_dal_UnsecuredNotesMember_CC9D449D7B5A01C2A5E0103EBCED8F2C_terseLabel_en-US" xlink:label="lab_dal_UnsecuredNotesMember_CC9D449D7B5A01C2A5E0103EBCED8F2C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unsecured Notes </link:label>

<link:label id="lab_dal_UnsecuredNotesMember_CC9D449D7B5A01C2A5E0103EBCED8F2C_label_en-US" xlink:label="lab_dal_UnsecuredNotesMember_CC9D449D7B5A01C2A5E0103EBCED8F2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unsecured Notes [Member] </link:label>

<link:label id="lab_dal_UnsecuredNotesMember_CC9D449D7B5A01C2A5E0103EBCED8F2C_documentation_en-US" xlink:label="lab_dal_UnsecuredNotesMember_CC9D449D7B5A01C2A5E0103EBCED8F2C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Unsecured Notes [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_UnsecuredNotesMember" xlink:label="loc_dal_UnsecuredNotesMember_CC9D449D7B5A01C2A5E0103EBCED8F2C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_UnsecuredNotesMember_CC9D449D7B5A01C2A5E0103EBCED8F2C" xlink:to="lab_dal_UnsecuredNotesMember_CC9D449D7B5A01C2A5E0103EBCED8F2C" xlink:type="arc"/>

<link:label id="lab_dal_OtherFinancingsMember_0EE1BCA19C6DFBC69BE7103F34ADBA6B_terseLabel_en-US" xlink:label="lab_dal_OtherFinancingsMember_0EE1BCA19C6DFBC69BE7103F34ADBA6B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Financings </link:label>

<link:label id="lab_dal_OtherFinancingsMember_0EE1BCA19C6DFBC69BE7103F34ADBA6B_label_en-US" xlink:label="lab_dal_OtherFinancingsMember_0EE1BCA19C6DFBC69BE7103F34ADBA6B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Financings [Member] </link:label>

<link:label id="lab_dal_OtherFinancingsMember_0EE1BCA19C6DFBC69BE7103F34ADBA6B_documentation_en-US" xlink:label="lab_dal_OtherFinancingsMember_0EE1BCA19C6DFBC69BE7103F34ADBA6B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Other Financings [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_OtherFinancingsMember" xlink:label="loc_dal_OtherFinancingsMember_0EE1BCA19C6DFBC69BE7103F34ADBA6B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_OtherFinancingsMember_0EE1BCA19C6DFBC69BE7103F34ADBA6B" xlink:to="lab_dal_OtherFinancingsMember_0EE1BCA19C6DFBC69BE7103F34ADBA6B" xlink:type="arc"/>

<link:label id="lab_us-gaap_DebtInstrumentLineItems_D1339BBC5368C9791D9110377F9CD4AF_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_D1339BBC5368C9791D9110377F9CD4AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt Instrument [Line Items] </link:label>

<link:label id="lab_us-gaap_DebtInstrumentLineItems_D1339BBC5368C9791D9110377F9CD4AF_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_D1339BBC5368C9791D9110377F9CD4AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_D1339BBC5368C9791D9110377F9CD4AF" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DebtInstrumentMaturityDate_F06AED8264C387BBCF4210377F9CA4CC_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDate_F06AED8264C387BBCF4210377F9CA4CC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt instrument, maturity date </link:label>

<link:label id="lab_us-gaap_DebtInstrumentMaturityDate_F06AED8264C387BBCF4210377F9CA4CC_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDate_F06AED8264C387BBCF4210377F9CA4CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Maturity Date </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_us-gaap_DebtInstrumentMaturityDate_F06AED8264C387BBCF4210377F9CA4CC" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DebtInstrumentMaturityDateRangeStart1_C0DAB22E8B5EA07EB53810377F9C1E94_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDateRangeStart1_C0DAB22E8B5EA07EB53810377F9C1E94" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt instrument, maturity date range, start </link:label>

<link:label id="lab_us-gaap_DebtInstrumentMaturityDateRangeStart1_C0DAB22E8B5EA07EB53810377F9C1E94_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDateRangeStart1_C0DAB22E8B5EA07EB53810377F9C1E94" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Maturity Date Range, Start </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentMaturityDateRangeStart1" xlink:label="loc_us-gaap_DebtInstrumentMaturityDateRangeStart1_C0DAB22E8B5EA07EB53810377F9C1E94" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentMaturityDateRangeStart1_C0DAB22E8B5EA07EB53810377F9C1E94" xlink:to="lab_us-gaap_DebtInstrumentMaturityDateRangeStart1_C0DAB22E8B5EA07EB53810377F9C1E94" xlink:type="arc"/>

<link:label id="lab_us-gaap_DebtInstrumentMaturityDateRangeEnd1_4AC058AC38762A2DEDD210377F9CF8F0_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDateRangeEnd1_4AC058AC38762A2DEDD210377F9CF8F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt instrument, maturity date range, end </link:label>

<link:label id="lab_us-gaap_DebtInstrumentMaturityDateRangeEnd1_4AC058AC38762A2DEDD210377F9CF8F0_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDateRangeEnd1_4AC058AC38762A2DEDD210377F9CF8F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Maturity Date Range, End </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentMaturityDateRangeEnd1" xlink:label="loc_us-gaap_DebtInstrumentMaturityDateRangeEnd1_4AC058AC38762A2DEDD210377F9CF8F0" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentMaturityDateRangeEnd1_4AC058AC38762A2DEDD210377F9CF8F0" xlink:to="lab_us-gaap_DebtInstrumentMaturityDateRangeEnd1_4AC058AC38762A2DEDD210377F9CF8F0" xlink:type="arc"/>

<link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_F1205673E3F8642EC44310377F9C2F45_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_F1205673E3F8642EC44310377F9C2F45" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt instrument, interest rate, stated percentage </link:label>

<link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_F1205673E3F8642EC44310377F9C2F45_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_F1205673E3F8642EC44310377F9C2F45" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Interest Rate, Stated Percentage </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_F1205673E3F8642EC44310377F9C2F45" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_F1205673E3F8642EC44310377F9C2F45" xlink:to="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_F1205673E3F8642EC44310377F9C2F45" xlink:type="arc"/>

<link:label id="lab_us-gaap_SecuredDebt_8E1F07E1C135AEBDDE8B10377F9C0447_terseLabel_en-US" xlink:label="lab_us-gaap_SecuredDebt_8E1F07E1C135AEBDDE8B10377F9C0447" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Secured debt </link:label>

<link:label id="lab_us-gaap_SecuredDebt_8E1F07E1C135AEBDDE8B10377F9C0447_label_en-US" xlink:label="lab_us-gaap_SecuredDebt_8E1F07E1C135AEBDDE8B10377F9C0447" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Secured Debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SecuredDebt" xlink:label="loc_us-gaap_SecuredDebt_8E1F07E1C135AEBDDE8B10377F9C0447" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SecuredDebt_8E1F07E1C135AEBDDE8B10377F9C0447" xlink:to="lab_us-gaap_SecuredDebt_8E1F07E1C135AEBDDE8B10377F9C0447" xlink:type="arc"/>

<link:label id="lab_us-gaap_LineOfCredit_51E459968C7075326BC710377F9CD057_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCredit_51E459968C7075326BC710377F9CD057" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Line of credit outstanding </link:label>

<link:label id="lab_us-gaap_LineOfCredit_51E459968C7075326BC710377F9CD057_label_en-US" xlink:label="lab_us-gaap_LineOfCredit_51E459968C7075326BC710377F9CD057" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Line of Credit </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_51E459968C7075326BC710377F9CD057" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCredit_51E459968C7075326BC710377F9CD057" xlink:to="lab_us-gaap_LineOfCredit_51E459968C7075326BC710377F9CD057" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnsecuredDebt_247C773B7B9507478452103BF0F73347_terseLabel_en-US" xlink:label="lab_us-gaap_UnsecuredDebt_247C773B7B9507478452103BF0F73347" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unsecured debt </link:label>

<link:label id="lab_us-gaap_UnsecuredDebt_247C773B7B9507478452103BF0F73347_label_en-US" xlink:label="lab_us-gaap_UnsecuredDebt_247C773B7B9507478452103BF0F73347" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unsecured Debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnsecuredDebt" xlink:label="loc_us-gaap_UnsecuredDebt_247C773B7B9507478452103BF0F73347" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnsecuredDebt_247C773B7B9507478452103BF0F73347" xlink:to="lab_us-gaap_UnsecuredDebt_247C773B7B9507478452103BF0F73347" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherLongTermDebt_B4BC95DAA28D2F227842103D8839CE4D_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLongTermDebt_B4BC95DAA28D2F227842103D8839CE4D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other debt </link:label>

<link:label id="lab_us-gaap_OtherLongTermDebt_B4BC95DAA28D2F227842103D8839CE4D_label_en-US" xlink:label="lab_us-gaap_OtherLongTermDebt_B4BC95DAA28D2F227842103D8839CE4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Long-term Debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLongTermDebt" xlink:label="loc_us-gaap_OtherLongTermDebt_B4BC95DAA28D2F227842103D8839CE4D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLongTermDebt_B4BC95DAA28D2F227842103D8839CE4D" xlink:to="lab_us-gaap_OtherLongTermDebt_B4BC95DAA28D2F227842103D8839CE4D" xlink:type="arc"/>

<link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_F385538EAC1C1DA1E29810377F9C052D_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_F385538EAC1C1DA1E29810377F9C052D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total secured and unsecured debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_F385538EAC1C1DA1E29810377F9C052D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_F385538EAC1C1DA1E29810377F9C052D" xlink:to="lab_us-gaap_DebtInstrumentCarryingAmount_F385538EAC1C1DA1E29810377F9C052D" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebt_F663F2099C380BB8E53110377F9DC338_totalLabel_en-US" xlink:label="lab_us-gaap_LongTermDebt_F663F2099C380BB8E53110377F9DC338" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_F663F2099C380BB8E53110377F9DC338" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebt_F663F2099C380BB8E53110377F9DC338" xlink:to="lab_us-gaap_LongTermDebt_F663F2099C380BB8E53110377F9DC338" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtCurrent_5D809693310591996A2610377F9DFAC2_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_5D809693310591996A2610377F9DFAC2" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Less: current maturities </link:label>

<link:label id="lab_us-gaap_LongTermDebtCurrent_5D809693310591996A2610377F9DFAC2_label_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_5D809693310591996A2610377F9DFAC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Current Maturities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_5D809693310591996A2610377F9DFAC2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtCurrent_5D809693310591996A2610377F9DFAC2" xlink:to="lab_us-gaap_LongTermDebtCurrent_5D809693310591996A2610377F9DFAC2" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtNoncurrent_8694C88F160A1C0938DE10377F9DE5DE_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_8694C88F160A1C0938DE10377F9DE5DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total long-term debt </link:label>

<link:label id="lab_us-gaap_LongTermDebtNoncurrent_8694C88F160A1C0938DE10377F9DE5DE_label_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_8694C88F160A1C0938DE10377F9DE5DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Excluding Current Maturities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_8694C88F160A1C0938DE10377F9DE5DE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_8694C88F160A1C0938DE10377F9DE5DE" xlink:to="lab_us-gaap_LongTermDebtNoncurrent_8694C88F160A1C0938DE10377F9DE5DE" xlink:type="arc"/>

<link:label id="lab_dal_DebtInstrumentPeriodicPaymentPercentageOfPrincipal_4EA52B1356F482DC28DA10377F9D541B_terseLabel_en-US" xlink:label="lab_dal_DebtInstrumentPeriodicPaymentPercentageOfPrincipal_4EA52B1356F482DC28DA10377F9D541B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Annual repayment required as percentage of original principal amount </link:label>

<link:label id="lab_dal_DebtInstrumentPeriodicPaymentPercentageOfPrincipal_4EA52B1356F482DC28DA10377F9D541B_label_en-US" xlink:label="lab_dal_DebtInstrumentPeriodicPaymentPercentageOfPrincipal_4EA52B1356F482DC28DA10377F9D541B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Periodic Payment, Percentage Of Principal </link:label>

<link:label id="lab_dal_DebtInstrumentPeriodicPaymentPercentageOfPrincipal_4EA52B1356F482DC28DA10377F9D541B_documentation_en-US" xlink:label="lab_dal_DebtInstrumentPeriodicPaymentPercentageOfPrincipal_4EA52B1356F482DC28DA10377F9D541B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amount of the required periodic payments, as a percentage of principal, applied to principal. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DebtInstrumentPeriodicPaymentPercentageOfPrincipal" xlink:label="loc_dal_DebtInstrumentPeriodicPaymentPercentageOfPrincipal_4EA52B1356F482DC28DA10377F9D541B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DebtInstrumentPeriodicPaymentPercentageOfPrincipal_4EA52B1356F482DC28DA10377F9D541B" xlink:to="lab_dal_DebtInstrumentPeriodicPaymentPercentageOfPrincipal_4EA52B1356F482DC28DA10377F9D541B" xlink:type="arc"/>

<link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_9DE466037A4A2C61F2D11F46B0D673C6_terseLabel_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_9DE466037A4A2C61F2D11F46B0D673C6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity and Equity Compensation </link:label>

<link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_9DE466037A4A2C61F2D11F46B0D673C6_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_9DE466037A4A2C61F2D11F46B0D673C6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Disclosure of Compensation Related Costs, Share-based Payments [Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_9DE466037A4A2C61F2D11F46B0D673C6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_9DE466037A4A2C61F2D11F46B0D673C6" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_9DE466037A4A2C61F2D11F46B0D673C6" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_93099B70BE75121942CA9E0D00535220_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_93099B70BE75121942CA9E0D00535220" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Definite-Lived Intangible Assets [Table] </link:label>

<link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_93099B70BE75121942CA9E0D00535220_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_93099B70BE75121942CA9E0D00535220" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Finite-Lived Intangible Assets [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_93099B70BE75121942CA9E0D00535220" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_93099B70BE75121942CA9E0D00535220" xlink:to="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_93099B70BE75121942CA9E0D00535220" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_BDD559A324B9E494922B9E0D00536060_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_BDD559A324B9E494922B9E0D00536060" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Definite-Lived Intangible Assets [Axis] </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_BDD559A324B9E494922B9E0D00536060_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_BDD559A324B9E494922B9E0D00536060" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets by Major Class [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_BDD559A324B9E494922B9E0D00536060" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_BDD559A324B9E494922B9E0D00536060" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_BDD559A324B9E494922B9E0D00536060" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_F229123034A703AAD8139E0D00547F12_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_F229123034A703AAD8139E0D00547F12" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Definite-Lived Intangible Assets [Domain] </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_F229123034A703AAD8139E0D00547F12_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_F229123034A703AAD8139E0D00547F12" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Major Class Name [Domain] </link:label>

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<link:label id="lab_us-gaap_MarketingRelatedIntangibleAssetsMember_D073878B8D205047F7359E0D0054FB13_terseLabel_en-US" xlink:label="lab_us-gaap_MarketingRelatedIntangibleAssetsMember_D073878B8D205047F7359E0D0054FB13" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Marketing agreements </link:label>

<link:label id="lab_us-gaap_MarketingRelatedIntangibleAssetsMember_D073878B8D205047F7359E0D0054FB13_label_en-US" xlink:label="lab_us-gaap_MarketingRelatedIntangibleAssetsMember_D073878B8D205047F7359E0D0054FB13" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Marketing-Related Intangible Assets [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MarketingRelatedIntangibleAssetsMember" xlink:label="loc_us-gaap_MarketingRelatedIntangibleAssetsMember_D073878B8D205047F7359E0D0054FB13" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ContractBasedIntangibleAssetsMember_719F5E8002D05935C32F9E0D0054D314_terseLabel_en-US" xlink:label="lab_us-gaap_ContractBasedIntangibleAssetsMember_719F5E8002D05935C32F9E0D0054D314" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Contracts </link:label>

<link:label id="lab_us-gaap_ContractBasedIntangibleAssetsMember_719F5E8002D05935C32F9E0D0054D314_label_en-US" xlink:label="lab_us-gaap_ContractBasedIntangibleAssetsMember_719F5E8002D05935C32F9E0D0054D314" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Contract-Based Intangible Assets [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ContractBasedIntangibleAssetsMember" xlink:label="loc_us-gaap_ContractBasedIntangibleAssetsMember_719F5E8002D05935C32F9E0D0054D314" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherIntangibleAssetsMember_0AC670AECFE1837B41749E0D005417AF_terseLabel_en-US" xlink:label="lab_us-gaap_OtherIntangibleAssetsMember_0AC670AECFE1837B41749E0D005417AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other </link:label>

<link:label id="lab_us-gaap_OtherIntangibleAssetsMember_0AC670AECFE1837B41749E0D005417AF_label_en-US" xlink:label="lab_us-gaap_OtherIntangibleAssetsMember_0AC670AECFE1837B41749E0D005417AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Intangible Assets [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherIntangibleAssetsMember" xlink:label="loc_us-gaap_OtherIntangibleAssetsMember_0AC670AECFE1837B41749E0D005417AF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherIntangibleAssetsMember_0AC670AECFE1837B41749E0D005417AF" xlink:to="lab_us-gaap_OtherIntangibleAssetsMember_0AC670AECFE1837B41749E0D005417AF" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_6AFC9369F398CF7414B89E0D00543938_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_6AFC9369F398CF7414B89E0D00543938" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_6AFC9369F398CF7414B89E0D00543938_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_6AFC9369F398CF7414B89E0D00543938" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_6AFC9369F398CF7414B89E0D00543938" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsLineItems_6AFC9369F398CF7414B89E0D00543938" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_6AFC9369F398CF7414B89E0D00543938" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsGross_EEAE7AD70D9FD1FFF24B9E0D0054AE4B_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsGross_EEAE7AD70D9FD1FFF24B9E0D0054AE4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Definite-lived intangible assets, gross carrying value </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsGross_EEAE7AD70D9FD1FFF24B9E0D0054AE4B_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsGross_EEAE7AD70D9FD1FFF24B9E0D0054AE4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Gross </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_EEAE7AD70D9FD1FFF24B9E0D0054AE4B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsGross_EEAE7AD70D9FD1FFF24B9E0D0054AE4B" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsGross_EEAE7AD70D9FD1FFF24B9E0D0054AE4B" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_BA6791A64A4902C7D3B69E0D0054DA88_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_BA6791A64A4902C7D3B69E0D0054DA88" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated amortization </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_BA6791A64A4902C7D3B69E0D0054DA88_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_BA6791A64A4902C7D3B69E0D0054DA88" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Accumulated Amortization </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_BA6791A64A4902C7D3B69E0D0054DA88" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_BA6791A64A4902C7D3B69E0D0054DA88" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_BA6791A64A4902C7D3B69E0D0054DA88" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_DBABBB584F67AE28B00C289BE1A7881F_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_DBABBB584F67AE28B00C289BE1A7881F" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Expected return on plan assets </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_DBABBB584F67AE28B00C289BE1A7881F_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_DBABBB584F67AE28B00C289BE1A7881F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Return (Loss) on Plan Assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_DBABBB584F67AE28B00C289BE1A7881F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_DBABBB584F67AE28B00C289BE1A7881F" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_DBABBB584F67AE28B00C289BE1A7881F" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_ACB5C08D3265E74E58C2289BE1A79376_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_ACB5C08D3265E74E58C2289BE1A79376" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amortization of prior service credit </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_ACB5C08D3265E74E58C2289BE1A79376_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_ACB5C08D3265E74E58C2289BE1A79376" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Amortization of Prior Service Cost (Credit) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_ACB5C08D3265E74E58C2289BE1A79376" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_658425B44D62644E7A02289BE1A7300B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_658425B44D62644E7A02289BE1A7300B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Recognized net actuarial loss </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_658425B44D62644E7A02289BE1A7300B_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_658425B44D62644E7A02289BE1A7300B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Amortization of Gain (Loss) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_658425B44D62644E7A02289BE1A7300B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_658425B44D62644E7A02289BE1A7300B" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_658425B44D62644E7A02289BE1A7300B" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_79A97293CA7348939C61289BE1A7DF06_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_79A97293CA7348939C61289BE1A7DF06" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Settlements </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_79A97293CA7348939C61289BE1A7DF06_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_79A97293CA7348939C61289BE1A7DF06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_79A97293CA7348939C61289BE1A7DF06" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_EE33909D5BFDEAC34283289BE1A7EE1E_totalLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_EE33909D5BFDEAC34283289BE1A7EE1E" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net periodic cost </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_EE33909D5BFDEAC34283289BE1A7EE1E_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_EE33909D5BFDEAC34283289BE1A7EE1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Net Periodic Benefit Cost (Credit) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_EE33909D5BFDEAC34283289BE1A7EE1E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_EE33909D5BFDEAC34283289BE1A7EE1E" xlink:to="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_EE33909D5BFDEAC34283289BE1A7EE1E" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_8422FEB66DA46E9427180C1E703D63CD_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_8422FEB66DA46E9427180C1E703D63CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of information related to derivative contracts </link:label>

<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_8422FEB66DA46E9427180C1E703D63CD_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_8422FEB66DA46E9427180C1E703D63CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Derivative Instruments [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_8422FEB66DA46E9427180C1E703D63CD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_8422FEB66DA46E9427180C1E703D63CD" xlink:to="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_8422FEB66DA46E9427180C1E703D63CD" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_6737278D8D4A5E096F8D0C03078C3FB9_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_6737278D8D4A5E096F8D0C03078C3FB9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Summary of property and equipment </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_6737278D8D4A5E096F8D0C03078C3FB9_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_6737278D8D4A5E096F8D0C03078C3FB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment [Table Text Block] </link:label>

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<link:label id="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4A20EB14B19D855B55D6434EEE20451D_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4A20EB14B19D855B55D6434EEE20451D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Property, Plant and Equipment [Table] </link:label>

<link:label id="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4A20EB14B19D855B55D6434EEE20451D_label_en-US" xlink:label="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4A20EB14B19D855B55D6434EEE20451D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4A20EB14B19D855B55D6434EEE20451D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4A20EB14B19D855B55D6434EEE20451D" xlink:to="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_4A20EB14B19D855B55D6434EEE20451D" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_F8CEA3895B57FB7A177B434EEE209342_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_F8CEA3895B57FB7A177B434EEE209342" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Type [Axis] </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_F8CEA3895B57FB7A177B434EEE209342_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_F8CEA3895B57FB7A177B434EEE209342" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Type [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_F8CEA3895B57FB7A177B434EEE209342" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_F8CEA3895B57FB7A177B434EEE209342" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_F8CEA3895B57FB7A177B434EEE209342" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_3C150E26A18E88B3BF87434EEE204B81_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_3C150E26A18E88B3BF87434EEE204B81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Type [Domain] </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_3C150E26A18E88B3BF87434EEE204B81_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_3C150E26A18E88B3BF87434EEE204B81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Type [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_3C150E26A18E88B3BF87434EEE204B81" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_3C150E26A18E88B3BF87434EEE204B81" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_3C150E26A18E88B3BF87434EEE204B81" xlink:type="arc"/>

<link:label id="lab_us-gaap_FlightEquipmentMember_2E2444FA97279243FEC4434EEE20B254_terseLabel_en-US" xlink:label="lab_us-gaap_FlightEquipmentMember_2E2444FA97279243FEC4434EEE20B254" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Flight Equipment </link:label>

<link:label id="lab_us-gaap_FlightEquipmentMember_2E2444FA97279243FEC4434EEE20B254_label_en-US" xlink:label="lab_us-gaap_FlightEquipmentMember_2E2444FA97279243FEC4434EEE20B254" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Flight Equipment [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FlightEquipmentMember" xlink:label="loc_us-gaap_FlightEquipmentMember_2E2444FA97279243FEC4434EEE20B254" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FlightEquipmentMember_2E2444FA97279243FEC4434EEE20B254" xlink:to="lab_us-gaap_FlightEquipmentMember_2E2444FA97279243FEC4434EEE20B254" xlink:type="arc"/>

<link:label id="lab_dal_GroundPropertyAndEquipmentMember_470FA128D05DFC1F7F1F434EEE211973_terseLabel_en-US" xlink:label="lab_dal_GroundPropertyAndEquipmentMember_470FA128D05DFC1F7F1F434EEE211973" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Ground Property and Equipment </link:label>

<link:label id="lab_dal_GroundPropertyAndEquipmentMember_470FA128D05DFC1F7F1F434EEE211973_label_en-US" xlink:label="lab_dal_GroundPropertyAndEquipmentMember_470FA128D05DFC1F7F1F434EEE211973" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Ground Property and Equipment [Member] </link:label>

<link:label id="lab_dal_GroundPropertyAndEquipmentMember_470FA128D05DFC1F7F1F434EEE211973_documentation_en-US" xlink:label="lab_dal_GroundPropertyAndEquipmentMember_470FA128D05DFC1F7F1F434EEE211973" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Ground Property and Equipment [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_GroundPropertyAndEquipmentMember" xlink:label="loc_dal_GroundPropertyAndEquipmentMember_470FA128D05DFC1F7F1F434EEE211973" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_GroundPropertyAndEquipmentMember_470FA128D05DFC1F7F1F434EEE211973" xlink:to="lab_dal_GroundPropertyAndEquipmentMember_470FA128D05DFC1F7F1F434EEE211973" xlink:type="arc"/>

<link:label id="lab_dal_FlightAndGroundEquipmentUnderCapitalLeaseMember_65BD12EC27FE01F22C9D434EEE2163AF_terseLabel_en-US" xlink:label="lab_dal_FlightAndGroundEquipmentUnderCapitalLeaseMember_65BD12EC27FE01F22C9D434EEE2163AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Flight and Ground Equipment Under Capital Lease </link:label>

<link:label id="lab_dal_FlightAndGroundEquipmentUnderCapitalLeaseMember_65BD12EC27FE01F22C9D434EEE2163AF_label_en-US" xlink:label="lab_dal_FlightAndGroundEquipmentUnderCapitalLeaseMember_65BD12EC27FE01F22C9D434EEE2163AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Flight and Ground Equipment Under Capital Lease [Member] </link:label>

<link:label id="lab_dal_FlightAndGroundEquipmentUnderCapitalLeaseMember_65BD12EC27FE01F22C9D434EEE2163AF_documentation_en-US" xlink:label="lab_dal_FlightAndGroundEquipmentUnderCapitalLeaseMember_65BD12EC27FE01F22C9D434EEE2163AF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Flight and ground equipment under capital. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_FlightAndGroundEquipmentUnderCapitalLeaseMember" xlink:label="loc_dal_FlightAndGroundEquipmentUnderCapitalLeaseMember_65BD12EC27FE01F22C9D434EEE2163AF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_FlightAndGroundEquipmentUnderCapitalLeaseMember_65BD12EC27FE01F22C9D434EEE2163AF" xlink:to="lab_dal_FlightAndGroundEquipmentUnderCapitalLeaseMember_65BD12EC27FE01F22C9D434EEE2163AF" xlink:type="arc"/>

<link:label id="lab_dal_AdvancePaymentsForEquipmentMember_34819C962EE685A351B2434EEE21EC81_terseLabel_en-US" xlink:label="lab_dal_AdvancePaymentsForEquipmentMember_34819C962EE685A351B2434EEE21EC81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Advance Payments for Equipment </link:label>

<link:label id="lab_dal_AdvancePaymentsForEquipmentMember_34819C962EE685A351B2434EEE21EC81_label_en-US" xlink:label="lab_dal_AdvancePaymentsForEquipmentMember_34819C962EE685A351B2434EEE21EC81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Advance Payments for Equipment [Member] </link:label>

<link:label id="lab_dal_AdvancePaymentsForEquipmentMember_34819C962EE685A351B2434EEE21EC81_documentation_en-US" xlink:label="lab_dal_AdvancePaymentsForEquipmentMember_34819C962EE685A351B2434EEE21EC81" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Advance Payments for Equipment [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_AdvancePaymentsForEquipmentMember" xlink:label="loc_dal_AdvancePaymentsForEquipmentMember_34819C962EE685A351B2434EEE21EC81" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_AdvancePaymentsForEquipmentMember_34819C962EE685A351B2434EEE21EC81" xlink:to="lab_dal_AdvancePaymentsForEquipmentMember_34819C962EE685A351B2434EEE21EC81" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentLineItems_D5798FE97E07B74A5E8D434EEE21E004_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentLineItems_D5798FE97E07B74A5E8D434EEE21E004" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment [Line Items] </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentLineItems_D5798FE97E07B74A5E8D434EEE21E004_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentLineItems_D5798FE97E07B74A5E8D434EEE21E004" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_D5798FE97E07B74A5E8D434EEE21E004" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_D5798FE97E07B74A5E8D434EEE21E004" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentLineItems_D5798FE97E07B74A5E8D434EEE21E004" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_3B5501313E98B7816641434EEE22DED5_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_3B5501313E98B7816641434EEE22DED5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property and equipment, gross </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_3B5501313E98B7816641434EEE22DED5_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_3B5501313E98B7816641434EEE22DED5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Gross </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_3B5501313E98B7816641434EEE22DED5" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_3B5501313E98B7816641434EEE22DED5" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentGross_3B5501313E98B7816641434EEE22DED5" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0A5F6D33709B85FB8CE0434EEE22D81D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0A5F6D33709B85FB8CE0434EEE22D81D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Less: accumulated depreciation and amortization </link:label>

<link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0A5F6D33709B85FB8CE0434EEE22D81D_label_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0A5F6D33709B85FB8CE0434EEE22D81D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0A5F6D33709B85FB8CE0434EEE22D81D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0A5F6D33709B85FB8CE0434EEE22D81D" xlink:to="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0A5F6D33709B85FB8CE0434EEE22D81D" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_7A7469175F0186E43922434EEE22F957_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_7A7469175F0186E43922434EEE22F957" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total property and equipment, net </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_7A7469175F0186E43922434EEE22F957_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_7A7469175F0186E43922434EEE22F957" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_7A7469175F0186E43922434EEE22F957" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_7A7469175F0186E43922434EEE22F957" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_7A7469175F0186E43922434EEE22F957" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_DA665D8C72A5150EBC24434EEE225142_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_DA665D8C72A5150EBC24434EEE225142" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated useful life </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_DA665D8C72A5150EBC24434EEE225142_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_DA665D8C72A5150EBC24434EEE225142" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Useful Life </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_DA665D8C72A5150EBC24434EEE225142" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_DA665D8C72A5150EBC24434EEE225142" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentUsefulLife_DA665D8C72A5150EBC24434EEE225142" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentEstimatedUsefulLives_72D2B8EEFC79AAC50AFA434EEE22ACAD_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentEstimatedUsefulLives_72D2B8EEFC79AAC50AFA434EEE22ACAD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated useful life </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentEstimatedUsefulLives_72D2B8EEFC79AAC50AFA434EEE22ACAD_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentEstimatedUsefulLives_72D2B8EEFC79AAC50AFA434EEE22ACAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Estimated Useful Lives </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentEstimatedUsefulLives" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentEstimatedUsefulLives_72D2B8EEFC79AAC50AFA434EEE22ACAD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentEstimatedUsefulLives_72D2B8EEFC79AAC50AFA434EEE22ACAD" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentEstimatedUsefulLives_72D2B8EEFC79AAC50AFA434EEE22ACAD" xlink:type="arc"/>

<link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_F49FF6215B859A0297AD8818CDE2440E_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract_F49FF6215B859A0297AD8818CDE2440E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Cash Flows [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_F49FF6215B859A0297AD8818CDE2440E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_F49FF6215B859A0297AD8818CDE2440E" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract_F49FF6215B859A0297AD8818CDE2440E" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_D3284A35586C6B071E4B8818CDE24D11_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_D3284A35586C6B071E4B8818CDE24D11" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash Flows From Operating Activities: </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_D3284A35586C6B071E4B8818CDE24D11_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_D3284A35586C6B071E4B8818CDE24D11" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Operating Activities [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_D3284A35586C6B071E4B8818CDE24D11" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_D3284A35586C6B071E4B8818CDE24D11" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_D3284A35586C6B071E4B8818CDE24D11" xlink:type="arc"/>

<link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48AE8FD694E4763ACC4A8818CDE38E75_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48AE8FD694E4763ACC4A8818CDE38E75" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Adjustments to reconcile net income to net cash provided by operating activities: </link:label>

<link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48AE8FD694E4763ACC4A8818CDE38E75_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48AE8FD694E4763ACC4A8818CDE38E75" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48AE8FD694E4763ACC4A8818CDE38E75" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48AE8FD694E4763ACC4A8818CDE38E75" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_48AE8FD694E4763ACC4A8818CDE38E75" xlink:type="arc"/>

<link:label id="lab_us-gaap_DepreciationAndAmortization_E5E3ED58F02978BF6BBF8818CDE3F0AD_verboseLabel_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortization_E5E3ED58F02978BF6BBF8818CDE3F0AD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Depreciation and amortization </link:label>

<link:label id="lab_us-gaap_DepreciationAndAmortization_E5E3ED58F02978BF6BBF8818CDE3F0AD_label_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortization_E5E3ED58F02978BF6BBF8818CDE3F0AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Depreciation, Depletion and Amortization, Nonproduction </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_E5E3ED58F02978BF6BBF8818CDE3F0AD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationAndAmortization_E5E3ED58F02978BF6BBF8818CDE3F0AD" xlink:to="lab_us-gaap_DepreciationAndAmortization_E5E3ED58F02978BF6BBF8818CDE3F0AD" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeGainLossOnDerivativeNet_36E5F771CDCA09B87D8F8818CDE35123_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DerivativeGainLossOnDerivativeNet_36E5F771CDCA09B87D8F8818CDE35123" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Hedge derivative contracts </link:label>

<link:label id="lab_us-gaap_DerivativeGainLossOnDerivativeNet_36E5F771CDCA09B87D8F8818CDE35123_label_en-US" xlink:label="lab_us-gaap_DerivativeGainLossOnDerivativeNet_36E5F771CDCA09B87D8F8818CDE35123" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, Gain (Loss) on Derivative, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_36E5F771CDCA09B87D8F8818CDE35123" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeGainLossOnDerivativeNet_36E5F771CDCA09B87D8F8818CDE35123" xlink:to="lab_us-gaap_DerivativeGainLossOnDerivativeNet_36E5F771CDCA09B87D8F8818CDE35123" xlink:type="arc"/>

<link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_CE413529923FA4E29ED78818CDE3176B_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_CE413529923FA4E29ED78818CDE3176B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Deferred income taxes </link:label>

<link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_CE413529923FA4E29ED78818CDE3176B_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_CE413529923FA4E29ED78818CDE3176B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Income Tax Expense (Benefit) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_CE413529923FA4E29ED78818CDE3176B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_CE413529923FA4E29ED78818CDE3176B" xlink:to="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_CE413529923FA4E29ED78818CDE3176B" xlink:type="arc"/>

<link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitContributions_59435BE26F1EDA3BF1E58818CDE3B90C_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitContributions_59435BE26F1EDA3BF1E58818CDE3B90C" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Pension, postretirement and postemployment payments greater than expense </link:label>

<link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitContributions_59435BE26F1EDA3BF1E58818CDE3B90C_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitContributions_59435BE26F1EDA3BF1E58818CDE3B90C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payment for Pension and Other Postretirement Benefits </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitContributions" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitContributions_59435BE26F1EDA3BF1E58818CDE3B90C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitContributions_59435BE26F1EDA3BF1E58818CDE3B90C" xlink:to="lab_us-gaap_PensionAndOtherPostretirementBenefitContributions_59435BE26F1EDA3BF1E58818CDE3B90C" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_3E477BFB38BE89B53BE28818CDE3B718_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_3E477BFB38BE89B53BE28818CDE3B718" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Equity investment earnings </link:label>

<link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_3E477BFB38BE89B53BE28818CDE3B718_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_3E477BFB38BE89B53BE28818CDE3B718" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income (Loss) from Equity Method Investments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_3E477BFB38BE89B53BE28818CDE3B718" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_3E477BFB38BE89B53BE28818CDE3B718" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments_3E477BFB38BE89B53BE28818CDE3B718" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_02E5BE45A7F76B797C2B8818CDE3E4F6_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_02E5BE45A7F76B797C2B8818CDE3E4F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Changes in certain assets and liabilities: </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_02E5BE45A7F76B797C2B8818CDE3E4F6_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_02E5BE45A7F76B797C2B8818CDE3E4F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Operating Capital [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_02E5BE45A7F76B797C2B8818CDE3E4F6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_02E5BE45A7F76B797C2B8818CDE3E4F6" xlink:to="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_02E5BE45A7F76B797C2B8818CDE3E4F6" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncreaseDecreaseInReceivables_767C575DAFFDE7FB69E28818CDE309D7_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInReceivables_767C575DAFFDE7FB69E28818CDE309D7" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Receivables </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInReceivables_767C575DAFFDE7FB69E28818CDE309D7_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInReceivables_767C575DAFFDE7FB69E28818CDE309D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Receivables </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInReceivables_767C575DAFFDE7FB69E28818CDE309D7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInReceivables_767C575DAFFDE7FB69E28818CDE309D7" xlink:to="lab_us-gaap_IncreaseDecreaseInReceivables_767C575DAFFDE7FB69E28818CDE309D7" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncreaseDecreaseInInventories_34352E4EA0472BF898C28818CDE30C7E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_34352E4EA0472BF898C28818CDE30C7E" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Fuel inventory </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInInventories_34352E4EA0472BF898C28818CDE30C7E_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_34352E4EA0472BF898C28818CDE30C7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Inventories </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_34352E4EA0472BF898C28818CDE30C7E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInventories_34352E4EA0472BF898C28818CDE30C7E" xlink:to="lab_us-gaap_IncreaseDecreaseInInventories_34352E4EA0472BF898C28818CDE30C7E" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncreaseDecreaseInMarginDepositsOutstanding_07496D837F26C6E832BF8818CDE33E6D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInMarginDepositsOutstanding_07496D837F26C6E832BF8818CDE33E6D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Hedge margin </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInMarginDepositsOutstanding_07496D837F26C6E832BF8818CDE33E6D_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInMarginDepositsOutstanding_07496D837F26C6E832BF8818CDE33E6D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Margin Deposits Outstanding </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInMarginDepositsOutstanding" xlink:label="loc_us-gaap_IncreaseDecreaseInMarginDepositsOutstanding_07496D837F26C6E832BF8818CDE33E6D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInMarginDepositsOutstanding_07496D837F26C6E832BF8818CDE33E6D" xlink:to="lab_us-gaap_IncreaseDecreaseInMarginDepositsOutstanding_07496D837F26C6E832BF8818CDE33E6D" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_C9CC170D2EE010583BF78818CDE43133_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_C9CC170D2EE010583BF78818CDE43133" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Prepaid expenses and other current assets </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_C9CC170D2EE010583BF78818CDE43133_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_C9CC170D2EE010583BF78818CDE43133" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Prepaid Expense and Other Assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_C9CC170D2EE010583BF78818CDE43133" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncreaseDecreaseInAirTrafficLiability1_DEB6B663A682C6AFA23E8818CDE4F8E7_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAirTrafficLiability1_DEB6B663A682C6AFA23E8818CDE4F8E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Air traffic liability </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInAirTrafficLiability1_DEB6B663A682C6AFA23E8818CDE4F8E7_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAirTrafficLiability1_DEB6B663A682C6AFA23E8818CDE4F8E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Air Traffic Liability </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAirTrafficLiability1" xlink:label="loc_us-gaap_IncreaseDecreaseInAirTrafficLiability1_DEB6B663A682C6AFA23E8818CDE4F8E7" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncreaseDecreaseInFrequentFlyerLiability_83E084AE9384D16778D08818CDE495AC_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInFrequentFlyerLiability_83E084AE9384D16778D08818CDE495AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Frequent flyer deferred revenue </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInFrequentFlyerLiability_83E084AE9384D16778D08818CDE495AC_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInFrequentFlyerLiability_83E084AE9384D16778D08818CDE495AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Frequent Flyer Liability </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInFrequentFlyerLiability" xlink:label="loc_us-gaap_IncreaseDecreaseInFrequentFlyerLiability_83E084AE9384D16778D08818CDE495AC" xlink:type="locator"/>

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<link:label id="lab_dal_IncreaseDecreaseInProfitSharing_19BBEAB8959B3BC3E7128818CDE46A41_terseLabel_en-US" xlink:label="lab_dal_IncreaseDecreaseInProfitSharing_19BBEAB8959B3BC3E7128818CDE46A41" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Profit sharing </link:label>

<link:label id="lab_dal_IncreaseDecreaseInProfitSharing_19BBEAB8959B3BC3E7128818CDE46A41_label_en-US" xlink:label="lab_dal_IncreaseDecreaseInProfitSharing_19BBEAB8959B3BC3E7128818CDE46A41" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) In Profit Sharing </link:label>

<link:label id="lab_dal_IncreaseDecreaseInProfitSharing_19BBEAB8959B3BC3E7128818CDE46A41_documentation_en-US" xlink:label="lab_dal_IncreaseDecreaseInProfitSharing_19BBEAB8959B3BC3E7128818CDE46A41" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) In Profit Sharing </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_IncreaseDecreaseInProfitSharing" xlink:label="loc_dal_IncreaseDecreaseInProfitSharing_19BBEAB8959B3BC3E7128818CDE46A41" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2CA9E3AE40859D3969288818CDE441CE_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2CA9E3AE40859D3969288818CDE441CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts payable and accrued liabilities </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2CA9E3AE40859D3969288818CDE441CE_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2CA9E3AE40859D3969288818CDE441CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Accounts Payable and Accrued Liabilities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2CA9E3AE40859D3969288818CDE441CE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2CA9E3AE40859D3969288818CDE441CE" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2CA9E3AE40859D3969288818CDE441CE" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_DE1ACAFE44825CE3C3198818CDE43995_terseLabel_en-US" xlink:label="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_DE1ACAFE44825CE3C3198818CDE43995" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other, net </link:label>

<link:label id="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_DE1ACAFE44825CE3C3198818CDE43995_label_en-US" xlink:label="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_DE1ACAFE44825CE3C3198818CDE43995" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Operating Activities, Cash Flow Statement </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherOperatingActivitiesCashFlowStatement" xlink:label="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_DE1ACAFE44825CE3C3198818CDE43995" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_DE1ACAFE44825CE3C3198818CDE43995" xlink:to="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_DE1ACAFE44825CE3C3198818CDE43995" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_268372420BB9BD84C93F8818CDE4FE36_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_268372420BB9BD84C93F8818CDE4FE36" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net cash provided by operating activities </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_268372420BB9BD84C93F8818CDE4FE36_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_268372420BB9BD84C93F8818CDE4FE36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Operating Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_268372420BB9BD84C93F8818CDE4FE36" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_268372420BB9BD84C93F8818CDE4FE36" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_268372420BB9BD84C93F8818CDE4FE36" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_42ED579B074AA079A9778818CDE4613A_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_42ED579B074AA079A9778818CDE4613A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash Flows From Investing Activities: </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_42ED579B074AA079A9778818CDE4613A_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_42ED579B074AA079A9778818CDE4613A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Investing Activities [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_42ED579B074AA079A9778818CDE4613A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_42ED579B074AA079A9778818CDE4613A" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_42ED579B074AA079A9778818CDE4613A" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssetsAbstract_155E85ADEDA869CCDA3C882433386FD9_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssetsAbstract_155E85ADEDA869CCDA3C882433386FD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property and equipment additions: </link:label>

<link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssetsAbstract_155E85ADEDA869CCDA3C882433386FD9_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssetsAbstract_155E85ADEDA869CCDA3C882433386FD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Productive Assets [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssetsAbstract" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssetsAbstract_155E85ADEDA869CCDA3C882433386FD9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireProductiveAssetsAbstract_155E85ADEDA869CCDA3C882433386FD9" xlink:to="lab_us-gaap_PaymentsToAcquireProductiveAssetsAbstract_155E85ADEDA869CCDA3C882433386FD9" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsForFlightEquipment_2F7D571B9BFDE4D0973F8818CDE4ECD2_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForFlightEquipment_2F7D571B9BFDE4D0973F8818CDE4ECD2" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Flight equipment, including advance payments </link:label>

<link:label id="lab_us-gaap_PaymentsForFlightEquipment_2F7D571B9BFDE4D0973F8818CDE4ECD2_label_en-US" xlink:label="lab_us-gaap_PaymentsForFlightEquipment_2F7D571B9BFDE4D0973F8818CDE4ECD2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for Flight Equipment </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForFlightEquipment" xlink:label="loc_us-gaap_PaymentsForFlightEquipment_2F7D571B9BFDE4D0973F8818CDE4ECD2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForFlightEquipment_2F7D571B9BFDE4D0973F8818CDE4ECD2" xlink:to="lab_us-gaap_PaymentsForFlightEquipment_2F7D571B9BFDE4D0973F8818CDE4ECD2" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_2ED3F2AB8E19AAF5734E8818CDE4CD39_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_2ED3F2AB8E19AAF5734E8818CDE4CD39" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Ground property and equipment, including technology </link:label>

<link:label id="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_2ED3F2AB8E19AAF5734E8818CDE4CD39_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_2ED3F2AB8E19AAF5734E8818CDE4CD39" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Other Productive Assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireOtherProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireOtherProductiveAssets_2ED3F2AB8E19AAF5734E8818CDE4CD39" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireOtherProductiveAssets_2ED3F2AB8E19AAF5734E8818CDE4CD39" xlink:to="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_2ED3F2AB8E19AAF5734E8818CDE4CD39" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments_09092ADC321ED970FF4E8818CDE4013D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments_09092ADC321ED970FF4E8818CDE4013D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Purchase of equity investments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_09092ADC321ED970FF4E8818CDE4013D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_09092ADC321ED970FF4E8818CDE4013D" xlink:to="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments_09092ADC321ED970FF4E8818CDE4013D" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsToAcquireInvestments_D65C1C4AAD806CF3A9AC8818CDE433F9_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireInvestments_D65C1C4AAD806CF3A9AC8818CDE433F9" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Purchase of short-term investments </link:label>

<link:label id="lab_us-gaap_PaymentsToAcquireInvestments_D65C1C4AAD806CF3A9AC8818CDE433F9_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireInvestments_D65C1C4AAD806CF3A9AC8818CDE433F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Investments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireInvestments_D65C1C4AAD806CF3A9AC8818CDE433F9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireInvestments_D65C1C4AAD806CF3A9AC8818CDE433F9" xlink:to="lab_us-gaap_PaymentsToAcquireInvestments_D65C1C4AAD806CF3A9AC8818CDE433F9" xlink:type="arc"/>

<link:label id="lab_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_62C08DF859B0CE1691C58818CDE547EE_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_62C08DF859B0CE1691C58818CDE547EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Redemption of short-term investments </link:label>

<link:label id="lab_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_62C08DF859B0CE1691C58818CDE547EE_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_62C08DF859B0CE1691C58818CDE547EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Sale, Maturity and Collection of Investments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments" xlink:label="loc_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_62C08DF859B0CE1691C58818CDE547EE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_62C08DF859B0CE1691C58818CDE547EE" xlink:to="lab_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_62C08DF859B0CE1691C58818CDE547EE" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_F857E3F99652D19BE3468818CDE5808B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_F857E3F99652D19BE3468818CDE5808B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Other, net </link:label>

<link:label id="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_F857E3F99652D19BE3468818CDE5808B_label_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_F857E3F99652D19BE3468818CDE5808B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for (Proceeds from) Other Investing Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_F857E3F99652D19BE3468818CDE5808B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_F857E3F99652D19BE3468818CDE5808B" xlink:to="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_F857E3F99652D19BE3468818CDE5808B" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_DF7EEDED7C01B756F0898818CDE59C38_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_DF7EEDED7C01B756F0898818CDE59C38" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net cash used in investing activities </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_DF7EEDED7C01B756F0898818CDE59C38_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_DF7EEDED7C01B756F0898818CDE59C38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Investing Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_DF7EEDED7C01B756F0898818CDE59C38" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_DF7EEDED7C01B756F0898818CDE59C38" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_DF7EEDED7C01B756F0898818CDE59C38" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_F13196C4ADD20F6E243D8818CDE5498A_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_F13196C4ADD20F6E243D8818CDE5498A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash Flows From Financing Activities: </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_F13196C4ADD20F6E243D8818CDE5498A_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_F13196C4ADD20F6E243D8818CDE5498A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Financing Activities [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_F13196C4ADD20F6E243D8818CDE5498A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_F13196C4ADD20F6E243D8818CDE5498A" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_F13196C4ADD20F6E243D8818CDE5498A" xlink:type="arc"/>

<link:label id="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_0AA70B1B6E555435F9FC8818CDE5F9B3_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_0AA70B1B6E555435F9FC8818CDE5F9B3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Payments on long-term debt and capital lease obligations </link:label>

<link:label id="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_0AA70B1B6E555435F9FC8818CDE5F9B3_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_0AA70B1B6E555435F9FC8818CDE5F9B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Repayments of Long-term Debt, Long-term Capital Lease Obligations, and Capital Securities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_0AA70B1B6E555435F9FC8818CDE5F9B3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_0AA70B1B6E555435F9FC8818CDE5F9B3" xlink:to="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_0AA70B1B6E555435F9FC8818CDE5F9B3" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_7A97A8081518A8F0B7E58818CDE55163_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_7A97A8081518A8F0B7E58818CDE55163" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Repurchase of common stock </link:label>

<link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_7A97A8081518A8F0B7E58818CDE55163_label_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_7A97A8081518A8F0B7E58818CDE55163" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for Repurchase of Common Stock </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_7A97A8081518A8F0B7E58818CDE55163" xlink:type="locator"/>

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<link:label id="lab_us-gaap_PaymentsOfDividends_80853EB240282465DC5E8818CDE5926B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDividends_80853EB240282465DC5E8818CDE5926B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Cash dividends </link:label>

<link:label id="lab_us-gaap_PaymentsOfDividends_80853EB240282465DC5E8818CDE5926B_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDividends_80853EB240282465DC5E8818CDE5926B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments of Dividends </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_80853EB240282465DC5E8818CDE5926B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_712F5897F5B1427B75038818CDE52846_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_712F5897F5B1427B75038818CDE52846" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fuel card obligation </link:label>

<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_712F5897F5B1427B75038818CDE52846_label_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_712F5897F5B1427B75038818CDE52846" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from (Repayments of) Short-term Debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_712F5897F5B1427B75038818CDE52846" xlink:type="locator"/>

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<link:label id="lab_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_7742351FAE7BB4AE602D8818CDE552BC_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_7742351FAE7BB4AE602D8818CDE552BC" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Payments on hedge derivative contracts </link:label>

<link:label id="lab_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_7742351FAE7BB4AE602D8818CDE552BC_label_en-US" xlink:label="lab_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_7742351FAE7BB4AE602D8818CDE552BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for Derivative Instrument, Financing Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForDerivativeInstrumentFinancingActivities" xlink:label="loc_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_7742351FAE7BB4AE602D8818CDE552BC" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities_9035AF2396BF1DE05C8B8818CDE5A2E4_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities_9035AF2396BF1DE05C8B8818CDE5A2E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Proceeds from hedge derivative contracts </link:label>

<link:label id="lab_us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities_9035AF2396BF1DE05C8B8818CDE5A2E4_label_en-US" xlink:label="lab_us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities_9035AF2396BF1DE05C8B8818CDE5A2E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Derivative Instrument, Financing Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities_9035AF2396BF1DE05C8B8818CDE5A2E4" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_6668E1E14D6916E25EB58818CDE5F257_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_6668E1E14D6916E25EB58818CDE5F257" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Proceeds from long-term obligations </link:label>

<link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_6668E1E14D6916E25EB58818CDE5F257_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_6668E1E14D6916E25EB58818CDE5F257" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Issuance of Long-term Debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_6668E1E14D6916E25EB58818CDE5F257" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_DCCB64F026313C67EAE78818CDE50A8A_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_DCCB64F026313C67EAE78818CDE50A8A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other, net </link:label>

<link:label id="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_DCCB64F026313C67EAE78818CDE50A8A_label_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_DCCB64F026313C67EAE78818CDE50A8A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from (Payments for) Other Financing Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_DCCB64F026313C67EAE78818CDE50A8A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_7ACCAE41E2E4EE8453628818CDE57CC0_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_7ACCAE41E2E4EE8453628818CDE57CC0" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net cash used in financing activities </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_7ACCAE41E2E4EE8453628818CDE57CC0_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_7ACCAE41E2E4EE8453628818CDE57CC0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Financing Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_7ACCAE41E2E4EE8453628818CDE57CC0" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_E9838984D57617CE54EB8818CDE5EE99_totalLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_E9838984D57617CE54EB8818CDE5EE99" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net (Decrease) Increase in Cash and Cash Equivalents </link:label>

<link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_E9838984D57617CE54EB8818CDE5EE99_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_E9838984D57617CE54EB8818CDE5EE99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cash and Cash Equivalents, Period Increase (Decrease) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_E9838984D57617CE54EB8818CDE5EE99" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_EF94F1564314CA25F49C8818CDE63ACD_periodStartLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_EF94F1564314CA25F49C8818CDE63ACD" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Cash and cash equivalents at beginning of period </link:label>

<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_EF94F1564314CA25F49C8818CDE63ACD_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_EF94F1564314CA25F49C8818CDE63ACD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cash and Cash Equivalents, at Carrying Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_EF94F1564314CA25F49C8818CDE63ACD" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE2172F611196C46BB3C8818CDE6DDB6_periodEndLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE2172F611196C46BB3C8818CDE6DDB6" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Cash and cash equivalents at end of period </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE2172F611196C46BB3C8818CDE6DDB6" xlink:type="locator"/>

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<link:label id="lab_us-gaap_InterestPaid_A8EC8FAEF3C870E81E208818CDE68F0D_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPaid_A8EC8FAEF3C870E81E208818CDE68F0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Supplemental Disclosure of Cash Paid for Interest </link:label>

<link:label id="lab_us-gaap_InterestPaid_A8EC8FAEF3C870E81E208818CDE68F0D_label_en-US" xlink:label="lab_us-gaap_InterestPaid_A8EC8FAEF3C870E81E208818CDE68F0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Paid </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPaid" xlink:label="loc_us-gaap_InterestPaid_A8EC8FAEF3C870E81E208818CDE68F0D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherNoncashInvestingAndFinancingItemsAbstract_DECB32732FF644421D508818CDE6593E_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNoncashInvestingAndFinancingItemsAbstract_DECB32732FF644421D508818CDE6593E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Non-Cash Transactions: </link:label>

<link:label id="lab_us-gaap_OtherNoncashInvestingAndFinancingItemsAbstract_DECB32732FF644421D508818CDE6593E_label_en-US" xlink:label="lab_us-gaap_OtherNoncashInvestingAndFinancingItemsAbstract_DECB32732FF644421D508818CDE6593E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Noncash Investing and Financing Items [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNoncashInvestingAndFinancingItemsAbstract" xlink:label="loc_us-gaap_OtherNoncashInvestingAndFinancingItemsAbstract_DECB32732FF644421D508818CDE6593E" xlink:type="locator"/>

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<link:label id="lab_dal_ContributionOfTreasuryStockToPensionPlanAmountContributed_9E968D3283DABD75754D8818CDE65339_terseLabel_en-US" xlink:label="lab_dal_ContributionOfTreasuryStockToPensionPlanAmountContributed_9E968D3283DABD75754D8818CDE65339" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Treasury stock contributed to our qualified defined benefit pension plans </link:label>

<link:label id="lab_dal_ContributionOfTreasuryStockToPensionPlanAmountContributed_9E968D3283DABD75754D8818CDE65339_label_en-US" xlink:label="lab_dal_ContributionOfTreasuryStockToPensionPlanAmountContributed_9E968D3283DABD75754D8818CDE65339" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Contribution Of Treasury Stock To Pension Plan, Amount Contributed </link:label>

<link:label id="lab_dal_ContributionOfTreasuryStockToPensionPlanAmountContributed_9E968D3283DABD75754D8818CDE65339_documentation_en-US" xlink:label="lab_dal_ContributionOfTreasuryStockToPensionPlanAmountContributed_9E968D3283DABD75754D8818CDE65339" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Contribution Of Treasury Stock To Pension Plan, Amount Contributed </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_ContributionOfTreasuryStockToPensionPlanAmountContributed" xlink:label="loc_dal_ContributionOfTreasuryStockToPensionPlanAmountContributed_9E968D3283DABD75754D8818CDE65339" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CapitalLeaseObligationsIncurred_1912763A8D2DA7B4F2AE8818CDE6BAE2_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsIncurred_1912763A8D2DA7B4F2AE8818CDE6BAE2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Flight and ground equipment acquired under capital leases </link:label>

<link:label id="lab_us-gaap_CapitalLeaseObligationsIncurred_1912763A8D2DA7B4F2AE8818CDE6BAE2_label_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsIncurred_1912763A8D2DA7B4F2AE8818CDE6BAE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Lease Obligations Incurred </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligationsIncurred" xlink:label="loc_us-gaap_CapitalLeaseObligationsIncurred_1912763A8D2DA7B4F2AE8818CDE6BAE2" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfGuaranteeObligationsTable_DB4BE8AC0CBF7B2FB22B289BE1F11153_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfGuaranteeObligationsTable_DB4BE8AC0CBF7B2FB22B289BE1F11153" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Guarantor Obligations [Table] </link:label>

<link:label id="lab_us-gaap_ScheduleOfGuaranteeObligationsTable_DB4BE8AC0CBF7B2FB22B289BE1F11153_label_en-US" xlink:label="lab_us-gaap_ScheduleOfGuaranteeObligationsTable_DB4BE8AC0CBF7B2FB22B289BE1F11153" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Guarantor Obligations [Table] </link:label>

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<link:label id="lab_us-gaap_OtherCommitmentsAxis_A9DEE3B1D497D7D07AF5289BE1F20B67_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCommitmentsAxis_A9DEE3B1D497D7D07AF5289BE1F20B67" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Commitments [Axis] </link:label>

<link:label id="lab_us-gaap_OtherCommitmentsAxis_A9DEE3B1D497D7D07AF5289BE1F20B67_label_en-US" xlink:label="lab_us-gaap_OtherCommitmentsAxis_A9DEE3B1D497D7D07AF5289BE1F20B67" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Commitments [Axis] </link:label>

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<link:label id="lab_us-gaap_OtherCommitmentsDomain_8AE9B8ECDA68E76331CA289BE1F2EE13_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCommitmentsDomain_8AE9B8ECDA68E76331CA289BE1F2EE13" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Commitments [Domain] </link:label>

<link:label id="lab_us-gaap_OtherCommitmentsDomain_8AE9B8ECDA68E76331CA289BE1F2EE13_label_en-US" xlink:label="lab_us-gaap_OtherCommitmentsDomain_8AE9B8ECDA68E76331CA289BE1F2EE13" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Commitments [Domain] </link:label>

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<link:label id="lab_dal_LosAngelesInternationalAirportProjectMember_BF7D834221D894A1908C289BE1F29D23_terseLabel_en-US" xlink:label="lab_dal_LosAngelesInternationalAirportProjectMember_BF7D834221D894A1908C289BE1F29D23" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> LAX Redevelopment Project </link:label>

<link:label id="lab_dal_LosAngelesInternationalAirportProjectMember_BF7D834221D894A1908C289BE1F29D23_label_en-US" xlink:label="lab_dal_LosAngelesInternationalAirportProjectMember_BF7D834221D894A1908C289BE1F29D23" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Los Angeles International Airport Project [Member] </link:label>

<link:label id="lab_dal_LosAngelesInternationalAirportProjectMember_BF7D834221D894A1908C289BE1F29D23_documentation_en-US" xlink:label="lab_dal_LosAngelesInternationalAirportProjectMember_BF7D834221D894A1908C289BE1F29D23" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Los Angeles International Airport Project [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_LosAngelesInternationalAirportProjectMember" xlink:label="loc_dal_LosAngelesInternationalAirportProjectMember_BF7D834221D894A1908C289BE1F29D23" xlink:type="locator"/>

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<link:label id="lab_dal_NewYorkLaGuardiaRedevelopmentProjectMember_CE2094C386A0627090B1289BE1F2F1B3_terseLabel_en-US" xlink:label="lab_dal_NewYorkLaGuardiaRedevelopmentProjectMember_CE2094C386A0627090B1289BE1F2F1B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> LaGuardia Airport Redevelopment Project </link:label>

<link:label id="lab_dal_NewYorkLaGuardiaRedevelopmentProjectMember_CE2094C386A0627090B1289BE1F2F1B3_label_en-US" xlink:label="lab_dal_NewYorkLaGuardiaRedevelopmentProjectMember_CE2094C386A0627090B1289BE1F2F1B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> New York LaGuardia Redevelopment Project [Member] </link:label>

<link:label id="lab_dal_NewYorkLaGuardiaRedevelopmentProjectMember_CE2094C386A0627090B1289BE1F2F1B3_documentation_en-US" xlink:label="lab_dal_NewYorkLaGuardiaRedevelopmentProjectMember_CE2094C386A0627090B1289BE1F2F1B3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> New York LaGuardia Redevelopment Project [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_NewYorkLaGuardiaRedevelopmentProjectMember" xlink:label="loc_dal_NewYorkLaGuardiaRedevelopmentProjectMember_CE2094C386A0627090B1289BE1F2F1B3" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CounterpartyNameAxis_EDE66A5952610FC7510F289BE1F2EBA5_terseLabel_en-US" xlink:label="lab_us-gaap_CounterpartyNameAxis_EDE66A5952610FC7510F289BE1F2EBA5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Counterparty Name [Axis] </link:label>

<link:label id="lab_us-gaap_CounterpartyNameAxis_EDE66A5952610FC7510F289BE1F2EBA5_label_en-US" xlink:label="lab_us-gaap_CounterpartyNameAxis_EDE66A5952610FC7510F289BE1F2EBA5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Counterparty Name [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CounterpartyNameAxis" xlink:label="loc_us-gaap_CounterpartyNameAxis_EDE66A5952610FC7510F289BE1F2EBA5" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RepurchaseAgreementCounterpartyNameDomain_209F2B700CFF10F0838D289BE1F2B708_terseLabel_en-US" xlink:label="lab_us-gaap_RepurchaseAgreementCounterpartyNameDomain_209F2B700CFF10F0838D289BE1F2B708" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Counterparty Name [Domain] </link:label>

<link:label id="lab_us-gaap_RepurchaseAgreementCounterpartyNameDomain_209F2B700CFF10F0838D289BE1F2B708_label_en-US" xlink:label="lab_us-gaap_RepurchaseAgreementCounterpartyNameDomain_209F2B700CFF10F0838D289BE1F2B708" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Counterparty Name [Domain] </link:label>

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<link:label id="lab_dal_JFKInternationalAirTerminalLLCIATMember_323A26FE54B73C159755289BE1F2E6F0_terseLabel_en-US" xlink:label="lab_dal_JFKInternationalAirTerminalLLCIATMember_323A26FE54B73C159755289BE1F2E6F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> JFK International Air Terminal LLC </link:label>

<link:label id="lab_dal_JFKInternationalAirTerminalLLCIATMember_323A26FE54B73C159755289BE1F2E6F0_label_en-US" xlink:label="lab_dal_JFKInternationalAirTerminalLLCIATMember_323A26FE54B73C159755289BE1F2E6F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> JFK International Air Terminal LLC (IAT) [Member] </link:label>

<link:label id="lab_dal_JFKInternationalAirTerminalLLCIATMember_323A26FE54B73C159755289BE1F2E6F0_documentation_en-US" xlink:label="lab_dal_JFKInternationalAirTerminalLLCIATMember_323A26FE54B73C159755289BE1F2E6F0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> JFK International Air Terminal LLC (IAT) [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_JFKInternationalAirTerminalLLCIATMember" xlink:label="loc_dal_JFKInternationalAirTerminalLLCIATMember_323A26FE54B73C159755289BE1F2E6F0" xlink:type="locator"/>

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<link:label id="lab_us-gaap_GuaranteeObligationsByNatureAxis_27A796428D2D500EC9E7289BE1F23230_terseLabel_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsByNatureAxis_27A796428D2D500EC9E7289BE1F23230" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Nature [Axis] </link:label>

<link:label id="lab_us-gaap_GuaranteeObligationsByNatureAxis_27A796428D2D500EC9E7289BE1F23230_label_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsByNatureAxis_27A796428D2D500EC9E7289BE1F23230" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Nature [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GuaranteeObligationsByNatureAxis" xlink:label="loc_us-gaap_GuaranteeObligationsByNatureAxis_27A796428D2D500EC9E7289BE1F23230" xlink:type="locator"/>

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<link:label id="lab_us-gaap_GuaranteeObligationsNatureDomain_7CE27C60B29AAF5FEBE6289BE1F25730_terseLabel_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsNatureDomain_7CE27C60B29AAF5FEBE6289BE1F25730" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Nature [Domain] </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GuaranteeObligationsNatureDomain" xlink:label="loc_us-gaap_GuaranteeObligationsNatureDomain_7CE27C60B29AAF5FEBE6289BE1F25730" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FinancialGuaranteeMember_1532555A6B84ACE206E1289BE1F220E7_terseLabel_en-US" xlink:label="lab_us-gaap_FinancialGuaranteeMember_1532555A6B84ACE206E1289BE1F220E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Financial Guarantee </link:label>

<link:label id="lab_us-gaap_FinancialGuaranteeMember_1532555A6B84ACE206E1289BE1F220E7_label_en-US" xlink:label="lab_us-gaap_FinancialGuaranteeMember_1532555A6B84ACE206E1289BE1F220E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Financial Guarantee [Member] </link:label>

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<link:label id="lab_us-gaap_UnderlyingAssetClassAxis_B0F76090E840E269E5F0289BE1F2B77A_terseLabel_en-US" xlink:label="lab_us-gaap_UnderlyingAssetClassAxis_B0F76090E840E269E5F0289BE1F2B77A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Underlying Asset Class [Axis] </link:label>

<link:label id="lab_us-gaap_UnderlyingAssetClassAxis_B0F76090E840E269E5F0289BE1F2B77A_label_en-US" xlink:label="lab_us-gaap_UnderlyingAssetClassAxis_B0F76090E840E269E5F0289BE1F2B77A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Underlying Asset Class [Axis] </link:label>

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<link:label id="lab_us-gaap_UnderlyingAssetClassDomain_A89E9309C6E4612EA654289BE1F2305E_label_en-US" xlink:label="lab_us-gaap_UnderlyingAssetClassDomain_A89E9309C6E4612EA654289BE1F2305E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Underlying Asset Class [Domain] </link:label>

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<link:label id="lab_us-gaap_DebtSecuritiesPayableMember_1013A64D71C38050CEE7289BE1F245E6_terseLabel_en-US" xlink:label="lab_us-gaap_DebtSecuritiesPayableMember_1013A64D71C38050CEE7289BE1F245E6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Revolving Credit Facility </link:label>

<link:label id="lab_us-gaap_DebtSecuritiesPayableMember_1013A64D71C38050CEE7289BE1F245E6_label_en-US" xlink:label="lab_us-gaap_DebtSecuritiesPayableMember_1013A64D71C38050CEE7289BE1F245E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Securities Payable [Member] </link:label>

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<link:label id="lab_us-gaap_GuaranteeObligationsLineItems_C6CC13D02F1F8ABAEC12289BE1F37486_terseLabel_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsLineItems_C6CC13D02F1F8ABAEC12289BE1F37486" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Agreements and Obligations [Line Items] </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GuaranteeObligationsLineItems" xlink:label="loc_us-gaap_GuaranteeObligationsLineItems_C6CC13D02F1F8ABAEC12289BE1F37486" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LesseeLeasingArrangementsOperatingLeasesTermOfContract_1981D9703BE8180625AE289BE1F324C1_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeLeasingArrangementsOperatingLeasesTermOfContract_1981D9703BE8180625AE289BE1F324C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Lease agreement, term </link:label>

<link:label id="lab_us-gaap_LesseeLeasingArrangementsOperatingLeasesTermOfContract_1981D9703BE8180625AE289BE1F324C1_label_en-US" xlink:label="lab_us-gaap_LesseeLeasingArrangementsOperatingLeasesTermOfContract_1981D9703BE8180625AE289BE1F324C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Lessee, Operating Lease, Term of Contract </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LesseeLeasingArrangementsOperatingLeasesTermOfContract" xlink:label="loc_us-gaap_LesseeLeasingArrangementsOperatingLeasesTermOfContract_1981D9703BE8180625AE289BE1F324C1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeLeasingArrangementsOperatingLeasesTermOfContract_1981D9703BE8180625AE289BE1F324C1" xlink:to="lab_us-gaap_LesseeLeasingArrangementsOperatingLeasesTermOfContract_1981D9703BE8180625AE289BE1F324C1" xlink:type="arc"/>

<link:label id="lab_dal_SpecialProjectBondsFaceAmountIssuedByOthers_779D60D9E09EBA80E81F289BE1F3C062_terseLabel_en-US" xlink:label="lab_dal_SpecialProjectBondsFaceAmountIssuedByOthers_779D60D9E09EBA80E81F289BE1F3C062" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Special project bonds face amount </link:label>

<link:label id="lab_dal_SpecialProjectBondsFaceAmountIssuedByOthers_779D60D9E09EBA80E81F289BE1F3C062_label_en-US" xlink:label="lab_dal_SpecialProjectBondsFaceAmountIssuedByOthers_779D60D9E09EBA80E81F289BE1F3C062" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Special Project Bonds Face Amount Issued By Others </link:label>

<link:label id="lab_dal_SpecialProjectBondsFaceAmountIssuedByOthers_779D60D9E09EBA80E81F289BE1F3C062_documentation_en-US" xlink:label="lab_dal_SpecialProjectBondsFaceAmountIssuedByOthers_779D60D9E09EBA80E81F289BE1F3C062" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Special project bonds Face amount issued by others. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_SpecialProjectBondsFaceAmountIssuedByOthers" xlink:label="loc_dal_SpecialProjectBondsFaceAmountIssuedByOthers_779D60D9E09EBA80E81F289BE1F3C062" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_SpecialProjectBondsFaceAmountIssuedByOthers_779D60D9E09EBA80E81F289BE1F3C062" xlink:to="lab_dal_SpecialProjectBondsFaceAmountIssuedByOthers_779D60D9E09EBA80E81F289BE1F3C062" xlink:type="arc"/>

<link:label id="lab_us-gaap_ConstructionInProgressGross_E79114EFC40252EA17AE289BE1F3E8B3_terseLabel_en-US" xlink:label="lab_us-gaap_ConstructionInProgressGross_E79114EFC40252EA17AE289BE1F3E8B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Construction in progress, gross </link:label>

<link:label id="lab_us-gaap_ConstructionInProgressGross_E79114EFC40252EA17AE289BE1F3E8B3_label_en-US" xlink:label="lab_us-gaap_ConstructionInProgressGross_E79114EFC40252EA17AE289BE1F3E8B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Construction in Progress, Gross </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_E79114EFC40252EA17AE289BE1F3E8B3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConstructionInProgressGross_E79114EFC40252EA17AE289BE1F3E8B3" xlink:to="lab_us-gaap_ConstructionInProgressGross_E79114EFC40252EA17AE289BE1F3E8B3" xlink:type="arc"/>

<link:label id="lab_us-gaap_ContractualObligation_1DC1826890471AD3F92A289BE1F306B7_terseLabel_en-US" xlink:label="lab_us-gaap_ContractualObligation_1DC1826890471AD3F92A289BE1F306B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Construction obligation </link:label>

<link:label id="lab_us-gaap_ContractualObligation_1DC1826890471AD3F92A289BE1F306B7_label_en-US" xlink:label="lab_us-gaap_ContractualObligation_1DC1826890471AD3F92A289BE1F306B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Contractual Obligation </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ContractualObligation" xlink:label="loc_us-gaap_ContractualObligation_1DC1826890471AD3F92A289BE1F306B7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractualObligation_1DC1826890471AD3F92A289BE1F306B7" xlink:to="lab_us-gaap_ContractualObligation_1DC1826890471AD3F92A289BE1F306B7" xlink:type="arc"/>

<link:label id="lab_dal_RedevelopmentProjectTerm_555AD5A7F204006DC088289BE1F324FC_terseLabel_en-US" xlink:label="lab_dal_RedevelopmentProjectTerm_555AD5A7F204006DC088289BE1F324FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Redevelopment project, term </link:label>

<link:label id="lab_dal_RedevelopmentProjectTerm_555AD5A7F204006DC088289BE1F324FC_label_en-US" xlink:label="lab_dal_RedevelopmentProjectTerm_555AD5A7F204006DC088289BE1F324FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Redevelopment Project, Term </link:label>

<link:label id="lab_dal_RedevelopmentProjectTerm_555AD5A7F204006DC088289BE1F324FC_documentation_en-US" xlink:label="lab_dal_RedevelopmentProjectTerm_555AD5A7F204006DC088289BE1F324FC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Redevelopment Project, Term </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_RedevelopmentProjectTerm" xlink:label="loc_dal_RedevelopmentProjectTerm_555AD5A7F204006DC088289BE1F324FC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_RedevelopmentProjectTerm_555AD5A7F204006DC088289BE1F324FC" xlink:to="lab_dal_RedevelopmentProjectTerm_555AD5A7F204006DC088289BE1F324FC" xlink:type="arc"/>

<link:label id="lab_us-gaap_GuaranteeObligationsMaximumExposure_7B356514C1DE5759B252289BE1F306E0_terseLabel_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsMaximumExposure_7B356514C1DE5759B252289BE1F306E0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Aggregate commitments guaranteed </link:label>

<link:label id="lab_us-gaap_GuaranteeObligationsMaximumExposure_7B356514C1DE5759B252289BE1F306E0_label_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsMaximumExposure_7B356514C1DE5759B252289BE1F306E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Maximum Exposure, Undiscounted </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GuaranteeObligationsMaximumExposure" xlink:label="loc_us-gaap_GuaranteeObligationsMaximumExposure_7B356514C1DE5759B252289BE1F306E0" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GuaranteeObligationsMaximumExposure_7B356514C1DE5759B252289BE1F306E0" xlink:to="lab_us-gaap_GuaranteeObligationsMaximumExposure_7B356514C1DE5759B252289BE1F306E0" xlink:type="arc"/>

<link:label id="lab_dal_RedevelopmentProjectNumberOfNewGatesInTerminal_68374B2570D76D8AAD59289BE1F38DF7_terseLabel_en-US" xlink:label="lab_dal_RedevelopmentProjectNumberOfNewGatesInTerminal_68374B2570D76D8AAD59289BE1F38DF7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of new gates in redeveloped terminal </link:label>

<link:label id="lab_dal_RedevelopmentProjectNumberOfNewGatesInTerminal_68374B2570D76D8AAD59289BE1F38DF7_label_en-US" xlink:label="lab_dal_RedevelopmentProjectNumberOfNewGatesInTerminal_68374B2570D76D8AAD59289BE1F38DF7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Redevelopment Project, Number Of New Gates In Terminal </link:label>

<link:label id="lab_dal_RedevelopmentProjectNumberOfNewGatesInTerminal_68374B2570D76D8AAD59289BE1F38DF7_documentation_en-US" xlink:label="lab_dal_RedevelopmentProjectNumberOfNewGatesInTerminal_68374B2570D76D8AAD59289BE1F38DF7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Redevelopment Project, Number Of New Gates In Terminal </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_RedevelopmentProjectNumberOfNewGatesInTerminal" xlink:label="loc_dal_RedevelopmentProjectNumberOfNewGatesInTerminal_68374B2570D76D8AAD59289BE1F38DF7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_RedevelopmentProjectNumberOfNewGatesInTerminal_68374B2570D76D8AAD59289BE1F38DF7" xlink:to="lab_dal_RedevelopmentProjectNumberOfNewGatesInTerminal_68374B2570D76D8AAD59289BE1F38DF7" xlink:type="arc"/>

<link:label id="lab_dal_RedevelopmentProjectNumberOfConcoursesInDevelopment_AE0F02BE45E7847A59B5289BE1F3D50C_terseLabel_en-US" xlink:label="lab_dal_RedevelopmentProjectNumberOfConcoursesInDevelopment_AE0F02BE45E7847A59B5289BE1F3D50C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of new concourses in redeveloped terminal </link:label>

<link:label id="lab_dal_RedevelopmentProjectNumberOfConcoursesInDevelopment_AE0F02BE45E7847A59B5289BE1F3D50C_label_en-US" xlink:label="lab_dal_RedevelopmentProjectNumberOfConcoursesInDevelopment_AE0F02BE45E7847A59B5289BE1F3D50C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Redevelopment Project, Number Of Concourses In Development </link:label>

<link:label id="lab_dal_RedevelopmentProjectNumberOfConcoursesInDevelopment_AE0F02BE45E7847A59B5289BE1F3D50C_documentation_en-US" xlink:label="lab_dal_RedevelopmentProjectNumberOfConcoursesInDevelopment_AE0F02BE45E7847A59B5289BE1F3D50C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Redevelopment Project, Number Of Concourses In Development </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_RedevelopmentProjectNumberOfConcoursesInDevelopment" xlink:label="loc_dal_RedevelopmentProjectNumberOfConcoursesInDevelopment_AE0F02BE45E7847A59B5289BE1F3D50C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_RedevelopmentProjectNumberOfConcoursesInDevelopment_AE0F02BE45E7847A59B5289BE1F3D50C" xlink:to="lab_dal_RedevelopmentProjectNumberOfConcoursesInDevelopment_AE0F02BE45E7847A59B5289BE1F3D50C" xlink:type="arc"/>

<link:label id="lab_dal_RedevelopmentProjectIncreaseDecreaseInConcessionsSpacePercentage_17700D27E33D7B3F1113289BE1F3CAE8_terseLabel_en-US" xlink:label="lab_dal_RedevelopmentProjectIncreaseDecreaseInConcessionsSpacePercentage_17700D27E33D7B3F1113289BE1F3CAE8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Increase in concessions space (percent) </link:label>

<link:label id="lab_dal_RedevelopmentProjectIncreaseDecreaseInConcessionsSpacePercentage_17700D27E33D7B3F1113289BE1F3CAE8_label_en-US" xlink:label="lab_dal_RedevelopmentProjectIncreaseDecreaseInConcessionsSpacePercentage_17700D27E33D7B3F1113289BE1F3CAE8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Redevelopment Project, Increase (Decrease) In Concessions Space, Percentage </link:label>

<link:label id="lab_dal_RedevelopmentProjectIncreaseDecreaseInConcessionsSpacePercentage_17700D27E33D7B3F1113289BE1F3CAE8_documentation_en-US" xlink:label="lab_dal_RedevelopmentProjectIncreaseDecreaseInConcessionsSpacePercentage_17700D27E33D7B3F1113289BE1F3CAE8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Redevelopment Project, Increase (Decrease) In Concessions Space, Percentage </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_RedevelopmentProjectIncreaseDecreaseInConcessionsSpacePercentage" xlink:label="loc_dal_RedevelopmentProjectIncreaseDecreaseInConcessionsSpacePercentage_17700D27E33D7B3F1113289BE1F3CAE8" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_RedevelopmentProjectIncreaseDecreaseInConcessionsSpacePercentage_17700D27E33D7B3F1113289BE1F3CAE8" xlink:to="lab_dal_RedevelopmentProjectIncreaseDecreaseInConcessionsSpacePercentage_17700D27E33D7B3F1113289BE1F3CAE8" xlink:type="arc"/>

<link:label id="lab_us-gaap_ContributionsInAidOfConstruction_E32C993304E4353D082B289BE1F363C1_terseLabel_en-US" xlink:label="lab_us-gaap_ContributionsInAidOfConstruction_E32C993304E4353D082B289BE1F363C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Port Authority contribution to redevelopment project </link:label>

<link:label id="lab_us-gaap_ContributionsInAidOfConstruction_E32C993304E4353D082B289BE1F363C1_label_en-US" xlink:label="lab_us-gaap_ContributionsInAidOfConstruction_E32C993304E4353D082B289BE1F363C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Contributions in Aid of Construction </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ContributionsInAidOfConstruction" xlink:label="loc_us-gaap_ContributionsInAidOfConstruction_E32C993304E4353D082B289BE1F363C1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContributionsInAidOfConstruction_E32C993304E4353D082B289BE1F363C1" xlink:to="lab_us-gaap_ContributionsInAidOfConstruction_E32C993304E4353D082B289BE1F363C1" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_2F35915E154039A170380FB39AB2E94E_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_2F35915E154039A170380FB39AB2E94E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_2F35915E154039A170380FB39AB2E94E_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_2F35915E154039A170380FB39AB2E94E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_2F35915E154039A170380FB39AB2E94E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_2F35915E154039A170380FB39AB2E94E" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract_2F35915E154039A170380FB39AB2E94E" xlink:type="arc"/>

<link:label id="lab_us-gaap_AmortizationOfIntangibleAssets_7A1BCB3C0185C31A6B740FB39AB29D05_terseLabel_en-US" xlink:label="lab_us-gaap_AmortizationOfIntangibleAssets_7A1BCB3C0185C31A6B740FB39AB29D05" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Intangible assets, amortization expense </link:label>

<link:label id="lab_us-gaap_AmortizationOfIntangibleAssets_7A1BCB3C0185C31A6B740FB39AB29D05_label_en-US" xlink:label="lab_us-gaap_AmortizationOfIntangibleAssets_7A1BCB3C0185C31A6B740FB39AB29D05" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Amortization of Intangible Assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_7A1BCB3C0185C31A6B740FB39AB29D05" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AmortizationOfIntangibleAssets_7A1BCB3C0185C31A6B740FB39AB29D05" xlink:to="lab_us-gaap_AmortizationOfIntangibleAssets_7A1BCB3C0185C31A6B740FB39AB29D05" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_0AC063DE041C178BDB030FB39AB298C8_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_0AC063DE041C178BDB030FB39AB298C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated amortization in 2018 </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_0AC063DE041C178BDB030FB39AB298C8_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_0AC063DE041C178BDB030FB39AB298C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_0AC063DE041C178BDB030FB39AB298C8" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_0AC063DE041C178BDB030FB39AB298C8" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_0AC063DE041C178BDB030FB39AB298C8" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_DBEE5E265D8DB02502EE0FB39AB2EFD7_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_DBEE5E265D8DB02502EE0FB39AB2EFD7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated amortization in 2019 </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_DBEE5E265D8DB02502EE0FB39AB2EFD7_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_DBEE5E265D8DB02502EE0FB39AB2EFD7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Year Two </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_DBEE5E265D8DB02502EE0FB39AB2EFD7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_DBEE5E265D8DB02502EE0FB39AB2EFD7" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_DBEE5E265D8DB02502EE0FB39AB2EFD7" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_C8CCDCFD2EC8759C0D4E0FB39AB2F660_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_C8CCDCFD2EC8759C0D4E0FB39AB2F660" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated amortization in 2020 </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_C8CCDCFD2EC8759C0D4E0FB39AB2F660_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_C8CCDCFD2EC8759C0D4E0FB39AB2F660" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Year Three </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_C8CCDCFD2EC8759C0D4E0FB39AB2F660" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_C8CCDCFD2EC8759C0D4E0FB39AB2F660" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_C8CCDCFD2EC8759C0D4E0FB39AB2F660" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_3336451BBBBEEAE82D2F0FB39AB26C16_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_3336451BBBBEEAE82D2F0FB39AB26C16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated amortization in 2021 </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_3336451BBBBEEAE82D2F0FB39AB26C16_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_3336451BBBBEEAE82D2F0FB39AB26C16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Year Four </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_3336451BBBBEEAE82D2F0FB39AB26C16" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_3336451BBBBEEAE82D2F0FB39AB26C16" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_3336451BBBBEEAE82D2F0FB39AB26C16" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_E2C16E9D83827CB7B8810FB39AB23695_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_E2C16E9D83827CB7B8810FB39AB23695" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated amortization in 2022 </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_E2C16E9D83827CB7B8810FB39AB23695_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_E2C16E9D83827CB7B8810FB39AB23695" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Year Five </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_E2C16E9D83827CB7B8810FB39AB23695" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_E2C16E9D83827CB7B8810FB39AB23695" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_E2C16E9D83827CB7B8810FB39AB23695" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncomeStatementAbstract_55B3A5FF18DEB4C5D1CE0BC914198FE6_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract_55B3A5FF18DEB4C5D1CE0BC914198FE6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Statement [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_55B3A5FF18DEB4C5D1CE0BC914198FE6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract_55B3A5FF18DEB4C5D1CE0BC914198FE6" xlink:to="lab_us-gaap_IncomeStatementAbstract_55B3A5FF18DEB4C5D1CE0BC914198FE6" xlink:type="arc"/>

<link:label id="lab_us-gaap_SalesRevenueServicesNetAbstract_42F89B610F6DA77E4B530BC9141AC4F9_terseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesNetAbstract_42F89B610F6DA77E4B530BC9141AC4F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating Revenue: </link:label>

<link:label id="lab_us-gaap_SalesRevenueServicesNetAbstract_42F89B610F6DA77E4B530BC9141AC4F9_label_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesNetAbstract_42F89B610F6DA77E4B530BC9141AC4F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Sales Revenue, Services, Net [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueServicesNetAbstract" xlink:label="loc_us-gaap_SalesRevenueServicesNetAbstract_42F89B610F6DA77E4B530BC9141AC4F9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesRevenueServicesNetAbstract_42F89B610F6DA77E4B530BC9141AC4F9" xlink:to="lab_us-gaap_SalesRevenueServicesNetAbstract_42F89B610F6DA77E4B530BC9141AC4F9" xlink:type="arc"/>

<link:label id="lab_us-gaap_PassengerRevenueAbstract_7CF2DA6B5AC062B452B90BC9141A557F_terseLabel_en-US" xlink:label="lab_us-gaap_PassengerRevenueAbstract_7CF2DA6B5AC062B452B90BC9141A557F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Passenger: </link:label>

<link:label id="lab_us-gaap_PassengerRevenueAbstract_7CF2DA6B5AC062B452B90BC9141A557F_label_en-US" xlink:label="lab_us-gaap_PassengerRevenueAbstract_7CF2DA6B5AC062B452B90BC9141A557F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Passenger Revenue [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PassengerRevenueAbstract" xlink:label="loc_us-gaap_PassengerRevenueAbstract_7CF2DA6B5AC062B452B90BC9141A557F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PassengerRevenueAbstract_7CF2DA6B5AC062B452B90BC9141A557F" xlink:to="lab_us-gaap_PassengerRevenueAbstract_7CF2DA6B5AC062B452B90BC9141A557F" xlink:type="arc"/>

<link:label id="lab_us-gaap_PassengerRevenueMainline_FED784FF4108E71662B60BC9141AB295_terseLabel_en-US" xlink:label="lab_us-gaap_PassengerRevenueMainline_FED784FF4108E71662B60BC9141AB295" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Mainline </link:label>

<link:label id="lab_us-gaap_PassengerRevenueMainline_FED784FF4108E71662B60BC9141AB295_label_en-US" xlink:label="lab_us-gaap_PassengerRevenueMainline_FED784FF4108E71662B60BC9141AB295" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Passenger Revenue, Mainline </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PassengerRevenueMainline" xlink:label="loc_us-gaap_PassengerRevenueMainline_FED784FF4108E71662B60BC9141AB295" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PassengerRevenueMainline_FED784FF4108E71662B60BC9141AB295" xlink:to="lab_us-gaap_PassengerRevenueMainline_FED784FF4108E71662B60BC9141AB295" xlink:type="arc"/>

<link:label id="lab_us-gaap_PassengerRevenueRegional_980BA2428BC3521102600BC9141ADFB1_terseLabel_en-US" xlink:label="lab_us-gaap_PassengerRevenueRegional_980BA2428BC3521102600BC9141ADFB1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Regional carriers </link:label>

<link:label id="lab_us-gaap_PassengerRevenueRegional_980BA2428BC3521102600BC9141ADFB1_label_en-US" xlink:label="lab_us-gaap_PassengerRevenueRegional_980BA2428BC3521102600BC9141ADFB1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Passenger Revenue, Regional </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PassengerRevenueRegional" xlink:label="loc_us-gaap_PassengerRevenueRegional_980BA2428BC3521102600BC9141ADFB1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PassengerRevenueRegional_980BA2428BC3521102600BC9141ADFB1" xlink:to="lab_us-gaap_PassengerRevenueRegional_980BA2428BC3521102600BC9141ADFB1" xlink:type="arc"/>

<link:label id="lab_us-gaap_PassengerRevenue_3A98F4977F1C990C80070BC9141A1A99_totalLabel_en-US" xlink:label="lab_us-gaap_PassengerRevenue_3A98F4977F1C990C80070BC9141A1A99" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total passenger revenue </link:label>

<link:label id="lab_us-gaap_PassengerRevenue_3A98F4977F1C990C80070BC9141A1A99_label_en-US" xlink:label="lab_us-gaap_PassengerRevenue_3A98F4977F1C990C80070BC9141A1A99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Passenger Revenue </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PassengerRevenue" xlink:label="loc_us-gaap_PassengerRevenue_3A98F4977F1C990C80070BC9141A1A99" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PassengerRevenue_3A98F4977F1C990C80070BC9141A1A99" xlink:to="lab_us-gaap_PassengerRevenue_3A98F4977F1C990C80070BC9141A1A99" xlink:type="arc"/>

<link:label id="lab_us-gaap_CargoAndFreightRevenue_4E62FCC0FB0476BD4AE90BC9141AA061_terseLabel_en-US" xlink:label="lab_us-gaap_CargoAndFreightRevenue_4E62FCC0FB0476BD4AE90BC9141AA061" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cargo </link:label>

<link:label id="lab_us-gaap_CargoAndFreightRevenue_4E62FCC0FB0476BD4AE90BC9141AA061_label_en-US" xlink:label="lab_us-gaap_CargoAndFreightRevenue_4E62FCC0FB0476BD4AE90BC9141AA061" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cargo and Freight Revenue </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CargoAndFreightRevenue" xlink:label="loc_us-gaap_CargoAndFreightRevenue_4E62FCC0FB0476BD4AE90BC9141AA061" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CargoAndFreightRevenue_4E62FCC0FB0476BD4AE90BC9141AA061" xlink:to="lab_us-gaap_CargoAndFreightRevenue_4E62FCC0FB0476BD4AE90BC9141AA061" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherSalesRevenueNet_424CB0DDB27F4FC2210D0BC9141AA2F6_terseLabel_en-US" xlink:label="lab_us-gaap_OtherSalesRevenueNet_424CB0DDB27F4FC2210D0BC9141AA2F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other </link:label>

<link:label id="lab_us-gaap_OtherSalesRevenueNet_424CB0DDB27F4FC2210D0BC9141AA2F6_label_en-US" xlink:label="lab_us-gaap_OtherSalesRevenueNet_424CB0DDB27F4FC2210D0BC9141AA2F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Revenue, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherSalesRevenueNet" xlink:label="loc_us-gaap_OtherSalesRevenueNet_424CB0DDB27F4FC2210D0BC9141AA2F6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherSalesRevenueNet_424CB0DDB27F4FC2210D0BC9141AA2F6" xlink:to="lab_us-gaap_OtherSalesRevenueNet_424CB0DDB27F4FC2210D0BC9141AA2F6" xlink:type="arc"/>

<link:label id="lab_us-gaap_Revenues_0A5B71235CC73DAB9B1D0BC9141A58BC_totalLabel_en-US" xlink:label="lab_us-gaap_Revenues_0A5B71235CC73DAB9B1D0BC9141A58BC" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total operating revenue </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_0A5B71235CC73DAB9B1D0BC9141A58BC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues_0A5B71235CC73DAB9B1D0BC9141A58BC" xlink:to="lab_us-gaap_Revenues_0A5B71235CC73DAB9B1D0BC9141A58BC" xlink:type="arc"/>

<link:label id="lab_us-gaap_OperatingExpensesAbstract_03F12C2289EADBF64C9D0BC9141A8149_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract_03F12C2289EADBF64C9D0BC9141A8149" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating Expense: </link:label>

<link:label id="lab_us-gaap_OperatingExpensesAbstract_03F12C2289EADBF64C9D0BC9141A8149_label_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract_03F12C2289EADBF64C9D0BC9141A8149" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Expenses [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_03F12C2289EADBF64C9D0BC9141A8149" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpensesAbstract_03F12C2289EADBF64C9D0BC9141A8149" xlink:to="lab_us-gaap_OperatingExpensesAbstract_03F12C2289EADBF64C9D0BC9141A8149" xlink:type="arc"/>

<link:label id="lab_us-gaap_LaborAndRelatedExpense_2CC5ABCA1AF33E44E7370BC9141FCEF7_terseLabel_en-US" xlink:label="lab_us-gaap_LaborAndRelatedExpense_2CC5ABCA1AF33E44E7370BC9141FCEF7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Salaries and related costs </link:label>

<link:label id="lab_us-gaap_LaborAndRelatedExpense_2CC5ABCA1AF33E44E7370BC9141FCEF7_label_en-US" xlink:label="lab_us-gaap_LaborAndRelatedExpense_2CC5ABCA1AF33E44E7370BC9141FCEF7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Labor and Related Expense </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LaborAndRelatedExpense" xlink:label="loc_us-gaap_LaborAndRelatedExpense_2CC5ABCA1AF33E44E7370BC9141FCEF7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LaborAndRelatedExpense_2CC5ABCA1AF33E44E7370BC9141FCEF7" xlink:to="lab_us-gaap_LaborAndRelatedExpense_2CC5ABCA1AF33E44E7370BC9141FCEF7" xlink:type="arc"/>

<link:label id="lab_us-gaap_FuelCosts_A7103D76EA86930E77220BC9141FAA78_terseLabel_en-US" xlink:label="lab_us-gaap_FuelCosts_A7103D76EA86930E77220BC9141FAA78" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Aircraft fuel and related taxes </link:label>

<link:label id="lab_us-gaap_FuelCosts_A7103D76EA86930E77220BC9141FAA78_label_en-US" xlink:label="lab_us-gaap_FuelCosts_A7103D76EA86930E77220BC9141FAA78" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fuel Costs </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FuelCosts" xlink:label="loc_us-gaap_FuelCosts_A7103D76EA86930E77220BC9141FAA78" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FuelCosts_A7103D76EA86930E77220BC9141FAA78" xlink:to="lab_us-gaap_FuelCosts_A7103D76EA86930E77220BC9141FAA78" xlink:type="arc"/>

<link:label id="lab_us-gaap_AirlineCapacityPurchaseArrangements_8E33674C4310C96EFB150BC91420599A_terseLabel_en-US" xlink:label="lab_us-gaap_AirlineCapacityPurchaseArrangements_8E33674C4310C96EFB150BC91420599A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Regional carriers expense </link:label>

<link:label id="lab_us-gaap_AirlineCapacityPurchaseArrangements_8E33674C4310C96EFB150BC91420599A_label_en-US" xlink:label="lab_us-gaap_AirlineCapacityPurchaseArrangements_8E33674C4310C96EFB150BC91420599A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Airline, Capacity Purchase Arrangements </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AirlineCapacityPurchaseArrangements" xlink:label="loc_us-gaap_AirlineCapacityPurchaseArrangements_8E33674C4310C96EFB150BC91420599A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_80FDDA11FF345ACCA2540BC91420097F_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_80FDDA11FF345ACCA2540BC91420097F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Depreciation and amortization </link:label>

<link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_80FDDA11FF345ACCA2540BC91420097F_label_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_80FDDA11FF345ACCA2540BC91420097F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Depreciation, Depletion and Amortization </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_80FDDA11FF345ACCA2540BC91420097F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationDepletionAndAmortization_80FDDA11FF345ACCA2540BC91420097F" xlink:to="lab_us-gaap_DepreciationDepletionAndAmortization_80FDDA11FF345ACCA2540BC91420097F" xlink:type="arc"/>

<link:label id="lab_us-gaap_ProfessionalAndContractServicesExpense_A2172AEDEF5A71D676660BC91420CA7D_terseLabel_en-US" xlink:label="lab_us-gaap_ProfessionalAndContractServicesExpense_A2172AEDEF5A71D676660BC91420CA7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Contracted services </link:label>

<link:label id="lab_us-gaap_ProfessionalAndContractServicesExpense_A2172AEDEF5A71D676660BC91420CA7D_label_en-US" xlink:label="lab_us-gaap_ProfessionalAndContractServicesExpense_A2172AEDEF5A71D676660BC91420CA7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Professional and Contract Services Expense </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfessionalAndContractServicesExpense" xlink:label="loc_us-gaap_ProfessionalAndContractServicesExpense_A2172AEDEF5A71D676660BC91420CA7D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfessionalAndContractServicesExpense_A2172AEDEF5A71D676660BC91420CA7D" xlink:to="lab_us-gaap_ProfessionalAndContractServicesExpense_A2172AEDEF5A71D676660BC91420CA7D" xlink:type="arc"/>

<link:label id="lab_us-gaap_AircraftMaintenanceMaterialsAndRepairs_DA62020167401FC3630E0BC914200855_terseLabel_en-US" xlink:label="lab_us-gaap_AircraftMaintenanceMaterialsAndRepairs_DA62020167401FC3630E0BC914200855" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Aircraft maintenance materials and outside repairs </link:label>

<link:label id="lab_us-gaap_AircraftMaintenanceMaterialsAndRepairs_DA62020167401FC3630E0BC914200855_label_en-US" xlink:label="lab_us-gaap_AircraftMaintenanceMaterialsAndRepairs_DA62020167401FC3630E0BC914200855" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aircraft Maintenance, Materials, and Repairs </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AircraftMaintenanceMaterialsAndRepairs" xlink:label="loc_us-gaap_AircraftMaintenanceMaterialsAndRepairs_DA62020167401FC3630E0BC914200855" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AircraftMaintenanceMaterialsAndRepairs_DA62020167401FC3630E0BC914200855" xlink:to="lab_us-gaap_AircraftMaintenanceMaterialsAndRepairs_DA62020167401FC3630E0BC914200855" xlink:type="arc"/>

<link:label id="lab_us-gaap_SellingAndMarketingExpense_32E55ECD00C2B4493BB30BC91420CCA3_terseLabel_en-US" xlink:label="lab_us-gaap_SellingAndMarketingExpense_32E55ECD00C2B4493BB30BC91420CCA3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Passenger commissions and other selling expenses </link:label>

<link:label id="lab_us-gaap_SellingAndMarketingExpense_32E55ECD00C2B4493BB30BC91420CCA3_label_en-US" xlink:label="lab_us-gaap_SellingAndMarketingExpense_32E55ECD00C2B4493BB30BC91420CCA3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Selling and Marketing Expense </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SellingAndMarketingExpense" xlink:label="loc_us-gaap_SellingAndMarketingExpense_32E55ECD00C2B4493BB30BC91420CCA3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingAndMarketingExpense_32E55ECD00C2B4493BB30BC91420CCA3" xlink:to="lab_us-gaap_SellingAndMarketingExpense_32E55ECD00C2B4493BB30BC91420CCA3" xlink:type="arc"/>

<link:label id="lab_us-gaap_LandingFeesAndOtherRentals_6E8EF373266A51982F180BC91420C661_terseLabel_en-US" xlink:label="lab_us-gaap_LandingFeesAndOtherRentals_6E8EF373266A51982F180BC91420C661" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Landing fees and other rents </link:label>

<link:label id="lab_us-gaap_LandingFeesAndOtherRentals_6E8EF373266A51982F180BC91420C661_label_en-US" xlink:label="lab_us-gaap_LandingFeesAndOtherRentals_6E8EF373266A51982F180BC91420C661" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Landing Fees and Other Rentals </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LandingFeesAndOtherRentals" xlink:label="loc_us-gaap_LandingFeesAndOtherRentals_6E8EF373266A51982F180BC91420C661" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CostOfServicesCatering_3FCD20D4413EBB0104FF0BC914205300_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfServicesCatering_3FCD20D4413EBB0104FF0BC914205300" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Passenger service </link:label>

<link:label id="lab_us-gaap_CostOfServicesCatering_3FCD20D4413EBB0104FF0BC914205300_label_en-US" xlink:label="lab_us-gaap_CostOfServicesCatering_3FCD20D4413EBB0104FF0BC914205300" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cost of Services, Catering </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfServicesCatering" xlink:label="loc_us-gaap_CostOfServicesCatering_3FCD20D4413EBB0104FF0BC914205300" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfServicesCatering_3FCD20D4413EBB0104FF0BC914205300" xlink:to="lab_us-gaap_CostOfServicesCatering_3FCD20D4413EBB0104FF0BC914205300" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherLaborRelatedExpenses_3FF62C299D55FB8364220BC91420F03C_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLaborRelatedExpenses_3FF62C299D55FB8364220BC91420F03C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Profit sharing </link:label>

<link:label id="lab_us-gaap_OtherLaborRelatedExpenses_3FF62C299D55FB8364220BC91420F03C_label_en-US" xlink:label="lab_us-gaap_OtherLaborRelatedExpenses_3FF62C299D55FB8364220BC91420F03C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Labor-related Expenses </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLaborRelatedExpenses" xlink:label="loc_us-gaap_OtherLaborRelatedExpenses_3FF62C299D55FB8364220BC91420F03C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLaborRelatedExpenses_3FF62C299D55FB8364220BC91420F03C" xlink:to="lab_us-gaap_OtherLaborRelatedExpenses_3FF62C299D55FB8364220BC91420F03C" xlink:type="arc"/>

<link:label id="lab_us-gaap_AircraftRental_FE7C4208D945945FFEA80BC91420934C_terseLabel_en-US" xlink:label="lab_us-gaap_AircraftRental_FE7C4208D945945FFEA80BC91420934C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Aircraft rent </link:label>

<link:label id="lab_us-gaap_AircraftRental_FE7C4208D945945FFEA80BC91420934C_label_en-US" xlink:label="lab_us-gaap_AircraftRental_FE7C4208D945945FFEA80BC91420934C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aircraft Rental </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AircraftRental" xlink:label="loc_us-gaap_AircraftRental_FE7C4208D945945FFEA80BC91420934C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AircraftRental_FE7C4208D945945FFEA80BC91420934C" xlink:to="lab_us-gaap_AircraftRental_FE7C4208D945945FFEA80BC91420934C" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherCostAndExpenseOperating_05AE108AB217E6DCAA460BC9142041B6_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_05AE108AB217E6DCAA460BC9142041B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other </link:label>

<link:label id="lab_us-gaap_OtherCostAndExpenseOperating_05AE108AB217E6DCAA460BC9142041B6_label_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_05AE108AB217E6DCAA460BC9142041B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Cost and Expense, Operating </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_05AE108AB217E6DCAA460BC9142041B6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCostAndExpenseOperating_05AE108AB217E6DCAA460BC9142041B6" xlink:to="lab_us-gaap_OtherCostAndExpenseOperating_05AE108AB217E6DCAA460BC9142041B6" xlink:type="arc"/>

<link:label id="lab_us-gaap_OperatingExpenses_B8264BE5779C43A8ABAB0BC91420FCD3_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingExpenses_B8264BE5779C43A8ABAB0BC91420FCD3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total operating expense </link:label>

<link:label id="lab_us-gaap_OperatingExpenses_B8264BE5779C43A8ABAB0BC91420FCD3_label_en-US" xlink:label="lab_us-gaap_OperatingExpenses_B8264BE5779C43A8ABAB0BC91420FCD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Expenses </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_B8264BE5779C43A8ABAB0BC91420FCD3" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OperatingIncomeLoss_82F2A498D6593C6F70F40BC91420F27F_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_82F2A498D6593C6F70F40BC91420F27F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Operating Income </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_82F2A498D6593C6F70F40BC91420F27F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss_82F2A498D6593C6F70F40BC91420F27F" xlink:to="lab_us-gaap_OperatingIncomeLoss_82F2A498D6593C6F70F40BC91420F27F" xlink:type="arc"/>

<link:label id="lab_us-gaap_NonoperatingIncomeExpenseAbstract_2B22B29B4E0B4D28180C0BC914205DAE_terseLabel_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpenseAbstract_2B22B29B4E0B4D28180C0BC914205DAE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Non-Operating Expense: </link:label>

<link:label id="lab_us-gaap_NonoperatingIncomeExpenseAbstract_2B22B29B4E0B4D28180C0BC914205DAE_label_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpenseAbstract_2B22B29B4E0B4D28180C0BC914205DAE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Nonoperating Income (Expense) [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_2B22B29B4E0B4D28180C0BC914205DAE" xlink:type="locator"/>

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<link:label id="lab_us-gaap_InterestIncomeExpenseNet_F1A16B19991C2C60CC890BC914209F40_terseLabel_en-US" xlink:label="lab_us-gaap_InterestIncomeExpenseNet_F1A16B19991C2C60CC890BC914209F40" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Interest expense, net </link:label>

<link:label id="lab_us-gaap_InterestIncomeExpenseNet_F1A16B19991C2C60CC890BC914209F40_label_en-US" xlink:label="lab_us-gaap_InterestIncomeExpenseNet_F1A16B19991C2C60CC890BC914209F40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Income (Expense), Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_F1A16B19991C2C60CC890BC914209F40" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_FDE3F462E5F79CBFB5660BC91421DBE5_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_FDE3F462E5F79CBFB5660BC91421DBE5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Miscellaneous, net </link:label>

<link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_FDE3F462E5F79CBFB5660BC91421DBE5_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_FDE3F462E5F79CBFB5660BC91421DBE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Nonoperating Income (Expense) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_FDE3F462E5F79CBFB5660BC91421DBE5" xlink:type="locator"/>

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<link:label id="lab_us-gaap_NonoperatingIncomeExpense_67241CEBD9C2D4C5B7240BC91421552D_totalLabel_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpense_67241CEBD9C2D4C5B7240BC91421552D" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total non-operating expense, net </link:label>

<link:label id="lab_us-gaap_NonoperatingIncomeExpense_67241CEBD9C2D4C5B7240BC91421552D_label_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpense_67241CEBD9C2D4C5B7240BC91421552D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Nonoperating Income (Expense) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_67241CEBD9C2D4C5B7240BC91421552D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IntersegmentEliminationMember_A29DFE9DF04D0DE7B39D9E0D008FD090_terseLabel_en-US" xlink:label="lab_us-gaap_IntersegmentEliminationMember_A29DFE9DF04D0DE7B39D9E0D008FD090" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Intersegment Sales/Other </link:label>

<link:label id="lab_us-gaap_IntersegmentEliminationMember_A29DFE9DF04D0DE7B39D9E0D008FD090_label_en-US" xlink:label="lab_us-gaap_IntersegmentEliminationMember_A29DFE9DF04D0DE7B39D9E0D008FD090" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Intersegment Eliminations [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="loc_us-gaap_IntersegmentEliminationMember_A29DFE9DF04D0DE7B39D9E0D008FD090" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IntersegmentEliminationMember_A29DFE9DF04D0DE7B39D9E0D008FD090" xlink:to="lab_us-gaap_IntersegmentEliminationMember_A29DFE9DF04D0DE7B39D9E0D008FD090" xlink:type="arc"/>

<link:label id="lab_us-gaap_ProductOrServiceAxis_DCE74324B7B0CF00A0969E0D008FF26C_terseLabel_en-US" xlink:label="lab_us-gaap_ProductOrServiceAxis_DCE74324B7B0CF00A0969E0D008FF26C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Products and Services [Axis] </link:label>

<link:label id="lab_us-gaap_ProductOrServiceAxis_DCE74324B7B0CF00A0969E0D008FF26C_label_en-US" xlink:label="lab_us-gaap_ProductOrServiceAxis_DCE74324B7B0CF00A0969E0D008FF26C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Products and Services [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProductOrServiceAxis" xlink:label="loc_us-gaap_ProductOrServiceAxis_DCE74324B7B0CF00A0969E0D008FF26C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductOrServiceAxis_DCE74324B7B0CF00A0969E0D008FF26C" xlink:to="lab_us-gaap_ProductOrServiceAxis_DCE74324B7B0CF00A0969E0D008FF26C" xlink:type="arc"/>

<link:label id="lab_us-gaap_ProductsAndServicesDomain_0A785A56FAA5109183989E0D008FA57F_terseLabel_en-US" xlink:label="lab_us-gaap_ProductsAndServicesDomain_0A785A56FAA5109183989E0D008FA57F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Products and Services [Domain] </link:label>

<link:label id="lab_us-gaap_ProductsAndServicesDomain_0A785A56FAA5109183989E0D008FA57F_label_en-US" xlink:label="lab_us-gaap_ProductsAndServicesDomain_0A785A56FAA5109183989E0D008FA57F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Products and Services [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProductsAndServicesDomain" xlink:label="loc_us-gaap_ProductsAndServicesDomain_0A785A56FAA5109183989E0D008FA57F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductsAndServicesDomain_0A785A56FAA5109183989E0D008FA57F" xlink:to="lab_us-gaap_ProductsAndServicesDomain_0A785A56FAA5109183989E0D008FA57F" xlink:type="arc"/>

<link:label id="lab_dal_ExchangedProductsMember_B403DD9D97BA6CA60D6A9E0D008F9E21_terseLabel_en-US" xlink:label="lab_dal_ExchangedProductsMember_B403DD9D97BA6CA60D6A9E0D008F9E21" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Exchanged products </link:label>

<link:label id="lab_dal_ExchangedProductsMember_B403DD9D97BA6CA60D6A9E0D008F9E21_label_en-US" xlink:label="lab_dal_ExchangedProductsMember_B403DD9D97BA6CA60D6A9E0D008F9E21" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Exchanged Products [Member] </link:label>

<link:label id="lab_dal_ExchangedProductsMember_B403DD9D97BA6CA60D6A9E0D008F9E21_documentation_en-US" xlink:label="lab_dal_ExchangedProductsMember_B403DD9D97BA6CA60D6A9E0D008F9E21" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Exchanged Products [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_ExchangedProductsMember" xlink:label="loc_dal_ExchangedProductsMember_B403DD9D97BA6CA60D6A9E0D008F9E21" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_ExchangedProductsMember_B403DD9D97BA6CA60D6A9E0D008F9E21" xlink:to="lab_dal_ExchangedProductsMember_B403DD9D97BA6CA60D6A9E0D008F9E21" xlink:type="arc"/>

<link:label id="lab_us-gaap_BusinessAcquisitionLineItems_F968457E19966AD002E09E0D008FD700_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems_F968457E19966AD002E09E0D008FD700" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Business Acquisition [Line Items] </link:label>

<link:label id="lab_us-gaap_BusinessAcquisitionLineItems_F968457E19966AD002E09E0D008FD700_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems_F968457E19966AD002E09E0D008FD700" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Acquisition [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_F968457E19966AD002E09E0D008FD700" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_F968457E19966AD002E09E0D008FD700" xlink:to="lab_us-gaap_BusinessAcquisitionLineItems_F968457E19966AD002E09E0D008FD700" xlink:type="arc"/>

<link:label id="lab_us-gaap_NumberOfOperatingSegments_8AF5B05FF6299E1AC5A89E0D008F1F9E_terseLabel_en-US" xlink:label="lab_us-gaap_NumberOfOperatingSegments_8AF5B05FF6299E1AC5A89E0D008F1F9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of operating segments </link:label>

<link:label id="lab_us-gaap_NumberOfOperatingSegments_8AF5B05FF6299E1AC5A89E0D008F1F9E_label_en-US" xlink:label="lab_us-gaap_NumberOfOperatingSegments_8AF5B05FF6299E1AC5A89E0D008F1F9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Operating Segments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NumberOfOperatingSegments" xlink:label="loc_us-gaap_NumberOfOperatingSegments_8AF5B05FF6299E1AC5A89E0D008F1F9E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NumberOfOperatingSegments_8AF5B05FF6299E1AC5A89E0D008F1F9E" xlink:to="lab_us-gaap_NumberOfOperatingSegments_8AF5B05FF6299E1AC5A89E0D008F1F9E" xlink:type="arc"/>

<link:label id="lab_us-gaap_Revenues_8C8103126D298BE031EA9E0D008FCB58_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_Revenues_8C8103126D298BE031EA9E0D008FCB58" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Operating revenue </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_8C8103126D298BE031EA9E0D008FCB58" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues_8C8103126D298BE031EA9E0D008FCB58" xlink:to="lab_us-gaap_Revenues_8C8103126D298BE031EA9E0D008FCB58" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_CFA6E6F0E458FB6F2C1B1F46B083AD38_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_CFA6E6F0E458FB6F2C1B1F46B083AD38" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Segment Reporting Information, by Segment [Table] </link:label>

<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_CFA6E6F0E458FB6F2C1B1F46B083AD38_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_CFA6E6F0E458FB6F2C1B1F46B083AD38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Segment Reporting Information, by Segment [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_CFA6E6F0E458FB6F2C1B1F46B083AD38" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_CFA6E6F0E458FB6F2C1B1F46B083AD38" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_CFA6E6F0E458FB6F2C1B1F46B083AD38" xlink:type="arc"/>

<link:label id="lab_us-gaap_OperatingSegmentsMember_1BC3C905702417B9B4BE1F46B089E97D_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingSegmentsMember_1BC3C905702417B9B4BE1F46B089E97D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating Segments </link:label>

<link:label id="lab_us-gaap_OperatingSegmentsMember_1BC3C905702417B9B4BE1F46B089E97D_label_en-US" xlink:label="lab_us-gaap_OperatingSegmentsMember_1BC3C905702417B9B4BE1F46B089E97D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Segments [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_1BC3C905702417B9B4BE1F46B089E97D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingSegmentsMember_1BC3C905702417B9B4BE1F46B089E97D" xlink:to="lab_us-gaap_OperatingSegmentsMember_1BC3C905702417B9B4BE1F46B089E97D" xlink:type="arc"/>

<link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_6E1595E13ABB8D89FDB41F46B089E90A_terseLabel_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_6E1595E13ABB8D89FDB41F46B089E90A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segments [Axis] </link:label>

<link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_6E1595E13ABB8D89FDB41F46B089E90A_label_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_6E1595E13ABB8D89FDB41F46B089E90A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segments [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_6E1595E13ABB8D89FDB41F46B089E90A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_6E1595E13ABB8D89FDB41F46B089E90A" xlink:to="lab_us-gaap_StatementBusinessSegmentsAxis_6E1595E13ABB8D89FDB41F46B089E90A" xlink:type="arc"/>

<link:label id="lab_us-gaap_SegmentDomain_786949538511A2D89B771F46B08925FB_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentDomain_786949538511A2D89B771F46B08925FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segments [Domain] </link:label>

<link:label id="lab_us-gaap_SegmentDomain_786949538511A2D89B771F46B08925FB_label_en-US" xlink:label="lab_us-gaap_SegmentDomain_786949538511A2D89B771F46B08925FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segments [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_786949538511A2D89B771F46B08925FB" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentDomain_786949538511A2D89B771F46B08925FB" xlink:to="lab_us-gaap_SegmentDomain_786949538511A2D89B771F46B08925FB" xlink:type="arc"/>

<link:label id="lab_dal_AirlineMember_72CA3EAB23E83426C7981F46B0896D58_terseLabel_en-US" xlink:label="lab_dal_AirlineMember_72CA3EAB23E83426C7981F46B0896D58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Airline </link:label>

<link:label id="lab_dal_AirlineMember_72CA3EAB23E83426C7981F46B0896D58_label_en-US" xlink:label="lab_dal_AirlineMember_72CA3EAB23E83426C7981F46B0896D58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Airline [Member] </link:label>

<link:label id="lab_dal_AirlineMember_72CA3EAB23E83426C7981F46B0896D58_documentation_en-US" xlink:label="lab_dal_AirlineMember_72CA3EAB23E83426C7981F46B0896D58" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Airline [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_AirlineMember" xlink:label="loc_dal_AirlineMember_72CA3EAB23E83426C7981F46B0896D58" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_AirlineMember_72CA3EAB23E83426C7981F46B0896D58" xlink:to="lab_dal_AirlineMember_72CA3EAB23E83426C7981F46B0896D58" xlink:type="arc"/>

<link:label id="lab_dal_RefineryMember_CE39E7F35A1CE1C450B81F46B089F987_terseLabel_en-US" xlink:label="lab_dal_RefineryMember_CE39E7F35A1CE1C450B81F46B089F987" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Refinery </link:label>

<link:label id="lab_dal_RefineryMember_CE39E7F35A1CE1C450B81F46B089F987_label_en-US" xlink:label="lab_dal_RefineryMember_CE39E7F35A1CE1C450B81F46B089F987" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Refinery [Member] </link:label>

<link:label id="lab_dal_RefineryMember_CE39E7F35A1CE1C450B81F46B089F987_documentation_en-US" xlink:label="lab_dal_RefineryMember_CE39E7F35A1CE1C450B81F46B089F987" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Refinery [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_RefineryMember" xlink:label="loc_dal_RefineryMember_CE39E7F35A1CE1C450B81F46B089F987" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_RefineryMember_CE39E7F35A1CE1C450B81F46B089F987" xlink:to="lab_dal_RefineryMember_CE39E7F35A1CE1C450B81F46B089F987" xlink:type="arc"/>

<link:label id="lab_dal_SalestoairlinesegmentMember_8AD14C8983E3066451481F46B08ACFCD_terseLabel_en-US" xlink:label="lab_dal_SalestoairlinesegmentMember_8AD14C8983E3066451481F46B08ACFCD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Sales to airline segment </link:label>

<link:label id="lab_dal_SalestoairlinesegmentMember_8AD14C8983E3066451481F46B08ACFCD_label_en-US" xlink:label="lab_dal_SalestoairlinesegmentMember_8AD14C8983E3066451481F46B08ACFCD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Sales to airline segment [Member] </link:label>

<link:label id="lab_dal_SalestoairlinesegmentMember_8AD14C8983E3066451481F46B08ACFCD_documentation_en-US" xlink:label="lab_dal_SalestoairlinesegmentMember_8AD14C8983E3066451481F46B08ACFCD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Sales to airline segment [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_SalestoairlinesegmentMember" xlink:label="loc_dal_SalestoairlinesegmentMember_8AD14C8983E3066451481F46B08ACFCD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_SalestoairlinesegmentMember_8AD14C8983E3066451481F46B08ACFCD" xlink:to="lab_dal_SalestoairlinesegmentMember_8AD14C8983E3066451481F46B08ACFCD" xlink:type="arc"/>

<link:label id="lab_dal_SalesofrefinedproductstothirdpartiesMember_E12415F9D229C4897FB21F46B08A1977_terseLabel_en-US" xlink:label="lab_dal_SalesofrefinedproductstothirdpartiesMember_E12415F9D229C4897FB21F46B08A1977" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Sales of refined products </link:label>

<link:label id="lab_dal_SalesofrefinedproductstothirdpartiesMember_E12415F9D229C4897FB21F46B08A1977_label_en-US" xlink:label="lab_dal_SalesofrefinedproductstothirdpartiesMember_E12415F9D229C4897FB21F46B08A1977" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Sales of refined products to third parties [Member] </link:label>

<link:label id="lab_dal_SalesofrefinedproductstothirdpartiesMember_E12415F9D229C4897FB21F46B08A1977_documentation_en-US" xlink:label="lab_dal_SalesofrefinedproductstothirdpartiesMember_E12415F9D229C4897FB21F46B08A1977" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Sales of refined products to third parties [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_SalesofrefinedproductstothirdpartiesMember" xlink:label="loc_dal_SalesofrefinedproductstothirdpartiesMember_E12415F9D229C4897FB21F46B08A1977" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_SalesofrefinedproductstothirdpartiesMember_E12415F9D229C4897FB21F46B08A1977" xlink:to="lab_dal_SalesofrefinedproductstothirdpartiesMember_E12415F9D229C4897FB21F46B08A1977" xlink:type="arc"/>

<link:label id="lab_us-gaap_SegmentReportingInformationLineItems_A746D62B5EE1FCFDFEA21F46B08AF113_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_A746D62B5EE1FCFDFEA21F46B08AF113" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segment Reporting Information [Line Items] </link:label>

<link:label id="lab_us-gaap_SegmentReportingInformationLineItems_A746D62B5EE1FCFDFEA21F46B08AF113_label_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_A746D62B5EE1FCFDFEA21F46B08AF113" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segment Reporting Information [Line Items] </link:label>

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<link:label id="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_C275F12091CCC6D67A451F46B08A99AF_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_C275F12091CCC6D67A451F46B08A99AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segment Reporting Information, Profit (Loss) </link:label>

<link:label id="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_C275F12091CCC6D67A451F46B08A99AF_label_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_C275F12091CCC6D67A451F46B08A99AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segment Reporting Information, Profit (Loss) [Abstract] </link:label>

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<link:label id="lab_us-gaap_OperatingIncomeLoss_3DA12007141AD844ACF51F46B08AEEBE_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_3DA12007141AD844ACF51F46B08AEEBE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Operating income (loss) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_3DA12007141AD844ACF51F46B08AEEBE" xlink:type="locator"/>

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<link:label id="lab_us-gaap_InterestExpense_92B6B59D79AAD960AA9B1F46B08A2291_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpense_92B6B59D79AAD960AA9B1F46B08A2291" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Interest expense (income), net </link:label>

<link:label id="lab_us-gaap_InterestExpense_92B6B59D79AAD960AA9B1F46B08A2291_label_en-US" xlink:label="lab_us-gaap_InterestExpense_92B6B59D79AAD960AA9B1F46B08A2291" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Expense </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_92B6B59D79AAD960AA9B1F46B08A2291" xlink:type="locator"/>

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<link:label id="lab_us-gaap_Assets_703FC8845660F551CAAA1F46B08A07A4_terseLabel_en-US" xlink:label="lab_us-gaap_Assets_703FC8845660F551CAAA1F46B08A07A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total assets </link:label>

<link:label id="lab_us-gaap_Assets_703FC8845660F551CAAA1F46B08A07A4_label_en-US" xlink:label="lab_us-gaap_Assets_703FC8845660F551CAAA1F46B08A07A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_703FC8845660F551CAAA1F46B08A07A4" xlink:type="locator"/>

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<link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_D49A79A6AB9F372375AC1F46B08BB4A5_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_D49A79A6AB9F372375AC1F46B08BB4A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Capital expenditures </link:label>

<link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_D49A79A6AB9F372375AC1F46B08BB4A5_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_D49A79A6AB9F372375AC1F46B08BB4A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Productive Assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_D49A79A6AB9F372375AC1F46B08BB4A5" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DebtDisclosureTextBlock_59136B9DDA45478077CC1F46B24532C2_terseLabel_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock_59136B9DDA45478077CC1F46B24532C2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-Term Debt </link:label>

<link:label id="lab_us-gaap_DebtDisclosureTextBlock_59136B9DDA45478077CC1F46B24532C2_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock_59136B9DDA45478077CC1F46B24532C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Disclosure [Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_59136B9DDA45478077CC1F46B24532C2" xlink:type="locator"/>

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<link:label id="lab_dal_DeltaPilotsRepresentedbyUnionsMember_09119FEDBF3A5576159388533904D242_terseLabel_en-US" xlink:label="lab_dal_DeltaPilotsRepresentedbyUnionsMember_09119FEDBF3A5576159388533904D242" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Delta Pilots - Represented by Unions </link:label>

<link:label id="lab_dal_DeltaPilotsRepresentedbyUnionsMember_09119FEDBF3A5576159388533904D242_label_en-US" xlink:label="lab_dal_DeltaPilotsRepresentedbyUnionsMember_09119FEDBF3A5576159388533904D242" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Delta Pilots - Represented by Unions [Member] </link:label>

<link:label id="lab_dal_DeltaPilotsRepresentedbyUnionsMember_09119FEDBF3A5576159388533904D242_documentation_en-US" xlink:label="lab_dal_DeltaPilotsRepresentedbyUnionsMember_09119FEDBF3A5576159388533904D242" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Delta Pilots - Represented by Unions [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DeltaPilotsRepresentedbyUnionsMember" xlink:label="loc_dal_DeltaPilotsRepresentedbyUnionsMember_09119FEDBF3A5576159388533904D242" xlink:type="locator"/>

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<link:label id="lab_dal_DeltaFlightSuperintendentsDispatchersRepresentedbyUnionsMember_EAB651AC844024BBC85888560F9827FE_terseLabel_en-US" xlink:label="lab_dal_DeltaFlightSuperintendentsDispatchersRepresentedbyUnionsMember_EAB651AC844024BBC85888560F9827FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Delta Flight Superintendents (Dispatchers) - Represented by Unions </link:label>

<link:label id="lab_dal_DeltaFlightSuperintendentsDispatchersRepresentedbyUnionsMember_EAB651AC844024BBC85888560F9827FE_label_en-US" xlink:label="lab_dal_DeltaFlightSuperintendentsDispatchersRepresentedbyUnionsMember_EAB651AC844024BBC85888560F9827FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Delta Flight Superintendents (Dispatchers) - Represented by Unions [Member] </link:label>

<link:label id="lab_dal_DeltaFlightSuperintendentsDispatchersRepresentedbyUnionsMember_EAB651AC844024BBC85888560F9827FE_documentation_en-US" xlink:label="lab_dal_DeltaFlightSuperintendentsDispatchersRepresentedbyUnionsMember_EAB651AC844024BBC85888560F9827FE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Delta Flight Superintendents (Dispatchers) - Represented by Unions [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DeltaFlightSuperintendentsDispatchersRepresentedbyUnionsMember" xlink:label="loc_dal_DeltaFlightSuperintendentsDispatchersRepresentedbyUnionsMember_EAB651AC844024BBC85888560F9827FE" xlink:type="locator"/>

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<link:label id="lab_dal_EndeavorPilotsRepresentedbyUnionsMember_278F5FC4FB7FA7DDA63E8856859F0F40_terseLabel_en-US" xlink:label="lab_dal_EndeavorPilotsRepresentedbyUnionsMember_278F5FC4FB7FA7DDA63E8856859F0F40" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Endeavor Air Pilots - Represented by Unions </link:label>

<link:label id="lab_dal_EndeavorPilotsRepresentedbyUnionsMember_278F5FC4FB7FA7DDA63E8856859F0F40_label_en-US" xlink:label="lab_dal_EndeavorPilotsRepresentedbyUnionsMember_278F5FC4FB7FA7DDA63E8856859F0F40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Endeavor Pilots - Represented by Unions [Member] </link:label>

<link:label id="lab_dal_EndeavorPilotsRepresentedbyUnionsMember_278F5FC4FB7FA7DDA63E8856859F0F40_documentation_en-US" xlink:label="lab_dal_EndeavorPilotsRepresentedbyUnionsMember_278F5FC4FB7FA7DDA63E8856859F0F40" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Endeavor Pilots - Represented by Unions [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_EndeavorPilotsRepresentedbyUnionsMember" xlink:label="loc_dal_EndeavorPilotsRepresentedbyUnionsMember_278F5FC4FB7FA7DDA63E8856859F0F40" xlink:type="locator"/>

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<link:label id="lab_dal_EndeavorFlightAttendantsRepresentedbyUnionsMember_67D5E70F76E233FFD96E8856E532414D_terseLabel_en-US" xlink:label="lab_dal_EndeavorFlightAttendantsRepresentedbyUnionsMember_67D5E70F76E233FFD96E8856E532414D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Endeavor Air Flight Attendants - Represented by Unions </link:label>

<link:label id="lab_dal_EndeavorFlightAttendantsRepresentedbyUnionsMember_67D5E70F76E233FFD96E8856E532414D_label_en-US" xlink:label="lab_dal_EndeavorFlightAttendantsRepresentedbyUnionsMember_67D5E70F76E233FFD96E8856E532414D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Endeavor Flight Attendants - Represented by Unions [Member] </link:label>

<link:label id="lab_dal_EndeavorFlightAttendantsRepresentedbyUnionsMember_67D5E70F76E233FFD96E8856E532414D_documentation_en-US" xlink:label="lab_dal_EndeavorFlightAttendantsRepresentedbyUnionsMember_67D5E70F76E233FFD96E8856E532414D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Endeavor Flight Attendants - Represented by Unions [Member] </link:label>

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<link:label id="lab_dal_EndeavorAirDispatchersRepresentedbyUnionsMember_44DBE051608EFF4752ED88575C66FE53_terseLabel_en-US" xlink:label="lab_dal_EndeavorAirDispatchersRepresentedbyUnionsMember_44DBE051608EFF4752ED88575C66FE53" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Endeavor Air Dispatchers - Represented by Unions </link:label>

<link:label id="lab_dal_EndeavorAirDispatchersRepresentedbyUnionsMember_44DBE051608EFF4752ED88575C66FE53_label_en-US" xlink:label="lab_dal_EndeavorAirDispatchersRepresentedbyUnionsMember_44DBE051608EFF4752ED88575C66FE53" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Endeavor Air Dispatchers - Represented by Unions [Member] </link:label>

<link:label id="lab_dal_EndeavorAirDispatchersRepresentedbyUnionsMember_44DBE051608EFF4752ED88575C66FE53_documentation_en-US" xlink:label="lab_dal_EndeavorAirDispatchersRepresentedbyUnionsMember_44DBE051608EFF4752ED88575C66FE53" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Endeavor Air Dispatchers - Represented by Unions [Member] </link:label>

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<link:label id="lab_us-gaap_RestructuringReserveRollForward_EE3C661336D814C7388D1BBC63E59344_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserveRollForward_EE3C661336D814C7388D1BBC63E59344" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve </link:label>

<link:label id="lab_us-gaap_RestructuringReserveRollForward_EE3C661336D814C7388D1BBC63E59344_label_en-US" xlink:label="lab_us-gaap_RestructuringReserveRollForward_EE3C661336D814C7388D1BBC63E59344" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve [Roll Forward] </link:label>

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<link:label id="lab_us-gaap_RestructuringReserve_117D75AAFC37C791A4441BBC63E58552_periodStartLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserve_117D75AAFC37C791A4441BBC63E58552" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Liability at beginning of period </link:label>

<link:label id="lab_us-gaap_RestructuringReserve_117D75AAFC37C791A4441BBC63E58552_label_en-US" xlink:label="lab_us-gaap_RestructuringReserve_117D75AAFC37C791A4441BBC63E58552" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve </link:label>

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<link:label id="lab_us-gaap_PaymentsForRestructuring_C7BE4239B74FD23463471BBC63EBE9F1_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRestructuring_C7BE4239B74FD23463471BBC63EBE9F1" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Payments </link:label>

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<link:label id="lab_us-gaap_RestructuringReserveAccrualAdjustment1_3B0F01EE84D84054FDD91BBC63EB5625_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserveAccrualAdjustment1_3B0F01EE84D84054FDD91BBC63EB5625" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Additional expenses and other </link:label>

<link:label id="lab_us-gaap_RestructuringReserveAccrualAdjustment1_3B0F01EE84D84054FDD91BBC63EB5625_label_en-US" xlink:label="lab_us-gaap_RestructuringReserveAccrualAdjustment1_3B0F01EE84D84054FDD91BBC63EB5625" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve, Accrual Adjustment </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestructuringReserveAccrualAdjustment1" xlink:label="loc_us-gaap_RestructuringReserveAccrualAdjustment1_3B0F01EE84D84054FDD91BBC63EB5625" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RestructuringReserve_7790C7701BF2AAB01F961BBC63EB8C0B_periodEndLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserve_7790C7701BF2AAB01F961BBC63EB8C0B" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Liability at end of period </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="loc_us-gaap_RestructuringReserve_7790C7701BF2AAB01F961BBC63EB8C0B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_E36601D834BB4F0805FC42AC2DF540F8_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_E36601D834BB4F0805FC42AC2DF540F8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation [Table] </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_E36601D834BB4F0805FC42AC2DF540F8_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_E36601D834BB4F0805FC42AC2DF540F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationTable" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_E36601D834BB4F0805FC42AC2DF540F8" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_E36601D834BB4F0805FC42AC2DF540F8" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_E36601D834BB4F0805FC42AC2DF540F8" xlink:type="arc"/>

<link:label id="lab_us-gaap_AircraftTypeAxis_44EDBF2FBF6A0786F92242AC2DF598FF_terseLabel_en-US" xlink:label="lab_us-gaap_AircraftTypeAxis_44EDBF2FBF6A0786F92242AC2DF598FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Aircraft Type [Axis] </link:label>

<link:label id="lab_us-gaap_AircraftTypeAxis_44EDBF2FBF6A0786F92242AC2DF598FF_label_en-US" xlink:label="lab_us-gaap_AircraftTypeAxis_44EDBF2FBF6A0786F92242AC2DF598FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aircraft Type [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AircraftTypeAxis" xlink:label="loc_us-gaap_AircraftTypeAxis_44EDBF2FBF6A0786F92242AC2DF598FF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AircraftTypeAxis_44EDBF2FBF6A0786F92242AC2DF598FF" xlink:to="lab_us-gaap_AircraftTypeAxis_44EDBF2FBF6A0786F92242AC2DF598FF" xlink:type="arc"/>

<link:label id="lab_us-gaap_AircraftTypeMember_39CE428959EAB283741642AC2DF57FDD_terseLabel_en-US" xlink:label="lab_us-gaap_AircraftTypeMember_39CE428959EAB283741642AC2DF57FDD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Aircraft [Domain] </link:label>

<link:label id="lab_us-gaap_AircraftTypeMember_39CE428959EAB283741642AC2DF57FDD_label_en-US" xlink:label="lab_us-gaap_AircraftTypeMember_39CE428959EAB283741642AC2DF57FDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aircraft [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AircraftTypeMember" xlink:label="loc_us-gaap_AircraftTypeMember_39CE428959EAB283741642AC2DF57FDD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AircraftTypeMember_39CE428959EAB283741642AC2DF57FDD" xlink:to="lab_us-gaap_AircraftTypeMember_39CE428959EAB283741642AC2DF57FDD" xlink:type="arc"/>

<link:label id="lab_dal_A321200Member_FC287F57CC2CA0FA40BE42AC2DF556ED_terseLabel_en-US" xlink:label="lab_dal_A321200Member_FC287F57CC2CA0FA40BE42AC2DF556ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> A321-200 </link:label>

<link:label id="lab_dal_A321200Member_FC287F57CC2CA0FA40BE42AC2DF556ED_label_en-US" xlink:label="lab_dal_A321200Member_FC287F57CC2CA0FA40BE42AC2DF556ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> A321-200 [Member] </link:label>

<link:label id="lab_dal_A321200Member_FC287F57CC2CA0FA40BE42AC2DF556ED_documentation_en-US" xlink:label="lab_dal_A321200Member_FC287F57CC2CA0FA40BE42AC2DF556ED" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> A321-200 [Member] [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_A321200Member" xlink:label="loc_dal_A321200Member_FC287F57CC2CA0FA40BE42AC2DF556ED" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_A321200Member_FC287F57CC2CA0FA40BE42AC2DF556ED" xlink:to="lab_dal_A321200Member_FC287F57CC2CA0FA40BE42AC2DF556ED" xlink:type="arc"/>

<link:label id="lab_dal_A350900Member_75F7ECC62CF9F9F3F20B42AC2DF697B2_terseLabel_en-US" xlink:label="lab_dal_A350900Member_75F7ECC62CF9F9F3F20B42AC2DF697B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> A350-900 </link:label>

<link:label id="lab_dal_A350900Member_75F7ECC62CF9F9F3F20B42AC2DF697B2_label_en-US" xlink:label="lab_dal_A350900Member_75F7ECC62CF9F9F3F20B42AC2DF697B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> A350-900 [Member] </link:label>

<link:label id="lab_dal_A350900Member_75F7ECC62CF9F9F3F20B42AC2DF697B2_documentation_en-US" xlink:label="lab_dal_A350900Member_75F7ECC62CF9F9F3F20B42AC2DF697B2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> A350-900 [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_A350900Member" xlink:label="loc_dal_A350900Member_75F7ECC62CF9F9F3F20B42AC2DF697B2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_A350900Member_75F7ECC62CF9F9F3F20B42AC2DF697B2" xlink:to="lab_dal_A350900Member_75F7ECC62CF9F9F3F20B42AC2DF697B2" xlink:type="arc"/>

<link:label id="lab_dal_A321200neoMember_2D331144CFBF2177649742AC2DF6EFBE_terseLabel_en-US" xlink:label="lab_dal_A321200neoMember_2D331144CFBF2177649742AC2DF6EFBE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> A321-200neo </link:label>

<link:label id="lab_dal_A321200neoMember_2D331144CFBF2177649742AC2DF6EFBE_label_en-US" xlink:label="lab_dal_A321200neoMember_2D331144CFBF2177649742AC2DF6EFBE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> A321-200neo [Member] </link:label>

<link:label id="lab_dal_A321200neoMember_2D331144CFBF2177649742AC2DF6EFBE_documentation_en-US" xlink:label="lab_dal_A321200neoMember_2D331144CFBF2177649742AC2DF6EFBE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> A321-200neo [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_A321200neoMember" xlink:label="loc_dal_A321200neoMember_2D331144CFBF2177649742AC2DF6EFBE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_A321200neoMember_2D331144CFBF2177649742AC2DF6EFBE" xlink:to="lab_dal_A321200neoMember_2D331144CFBF2177649742AC2DF6EFBE" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_E020430053BBC1EF655142AC2DF68170_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_E020430053BBC1EF655142AC2DF68170" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis] </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_E020430053BBC1EF655142AC2DF68170_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_E020430053BBC1EF655142AC2DF68170" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_E020430053BBC1EF655142AC2DF68170" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_E020430053BBC1EF655142AC2DF68170" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_E020430053BBC1EF655142AC2DF68170" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_6E0840E11A5D6D39222542AC2DF6C818_terseLabel_en-US" xlink:label="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_6E0840E11A5D6D39222542AC2DF6C818" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain] </link:label>

<link:label id="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_6E0840E11A5D6D39222542AC2DF6C818_label_en-US" xlink:label="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_6E0840E11A5D6D39222542AC2DF6C818" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_6E0840E11A5D6D39222542AC2DF6C818" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_6E0840E11A5D6D39222542AC2DF6C818" xlink:to="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_6E0840E11A5D6D39222542AC2DF6C818" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalAdditionsMember_7C5C748B6B943846C04042AC2DF675D2_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalAdditionsMember_7C5C748B6B943846C04042AC2DF675D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Future aircraft purchase commitments </link:label>

<link:label id="lab_us-gaap_CapitalAdditionsMember_7C5C748B6B943846C04042AC2DF675D2_label_en-US" xlink:label="lab_us-gaap_CapitalAdditionsMember_7C5C748B6B943846C04042AC2DF675D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Addition Purchase Commitments [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalAdditionsMember" xlink:label="loc_us-gaap_CapitalAdditionsMember_7C5C748B6B943846C04042AC2DF675D2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalAdditionsMember_7C5C748B6B943846C04042AC2DF675D2" xlink:to="lab_us-gaap_CapitalAdditionsMember_7C5C748B6B943846C04042AC2DF675D2" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_567151A5C38AAE734C7842AC2DF60E5A_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_567151A5C38AAE734C7842AC2DF60E5A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_567151A5C38AAE734C7842AC2DF60E5A_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_567151A5C38AAE734C7842AC2DF60E5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_567151A5C38AAE734C7842AC2DF60E5A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_567151A5C38AAE734C7842AC2DF60E5A" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_567151A5C38AAE734C7842AC2DF60E5A" xlink:type="arc"/>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityIncreaseDecrease_C4A20F878334ECEF8EB642AC2DF63743_terseLabel_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityIncreaseDecrease_C4A20F878334ECEF8EB642AC2DF63743" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Expanded agreement for additional aircraft </link:label>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityIncreaseDecrease_C4A20F878334ECEF8EB642AC2DF63743_label_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityIncreaseDecrease_C4A20F878334ECEF8EB642AC2DF63743" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Period Quantity Increase Decrease </link:label>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityIncreaseDecrease_C4A20F878334ECEF8EB642AC2DF63743_documentation_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityIncreaseDecrease_C4A20F878334ECEF8EB642AC2DF63743" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Period Quantity Increase Decrease </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityIncreaseDecrease" xlink:label="loc_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityIncreaseDecrease_C4A20F878334ECEF8EB642AC2DF63743" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityIncreaseDecrease_C4A20F878334ECEF8EB642AC2DF63743" xlink:to="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityIncreaseDecrease_C4A20F878334ECEF8EB642AC2DF63743" xlink:type="arc"/>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityDeferred_FA4E4A1F0317E6F10AAC42AC2DF61CBE_terseLabel_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityDeferred_FA4E4A1F0317E6F10AAC42AC2DF61CBE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of aircraft with deferred delivery </link:label>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityDeferred_FA4E4A1F0317E6F10AAC42AC2DF61CBE_label_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityDeferred_FA4E4A1F0317E6F10AAC42AC2DF61CBE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Period Quantity Deferred </link:label>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityDeferred_FA4E4A1F0317E6F10AAC42AC2DF61CBE_documentation_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityDeferred_FA4E4A1F0317E6F10AAC42AC2DF61CBE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Period Quantity Deferred </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityDeferred" xlink:label="loc_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityDeferred_FA4E4A1F0317E6F10AAC42AC2DF61CBE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityDeferred_FA4E4A1F0317E6F10AAC42AC2DF61CBE" xlink:to="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodQuantityDeferred_FA4E4A1F0317E6F10AAC42AC2DF61CBE" xlink:type="arc"/>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodOfDeferment_CAC037D627F414B25A0342AC2DF6A0DA_terseLabel_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodOfDeferment_CAC037D627F414B25A0342AC2DF6A0DA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Period of deferment </link:label>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodOfDeferment_CAC037D627F414B25A0342AC2DF6A0DA_label_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodOfDeferment_CAC037D627F414B25A0342AC2DF6A0DA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Period Of Deferment </link:label>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodOfDeferment_CAC037D627F414B25A0342AC2DF6A0DA_documentation_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodOfDeferment_CAC037D627F414B25A0342AC2DF6A0DA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Period Of Deferment </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_UnrecordedUnconditionalPurchaseObligationPeriodOfDeferment" xlink:label="loc_dal_UnrecordedUnconditionalPurchaseObligationPeriodOfDeferment_CAC037D627F414B25A0342AC2DF6A0DA" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_UnrecordedUnconditionalPurchaseObligationPeriodOfDeferment_CAC037D627F414B25A0342AC2DF6A0DA" xlink:to="lab_dal_UnrecordedUnconditionalPurchaseObligationPeriodOfDeferment_CAC037D627F414B25A0342AC2DF6A0DA" xlink:type="arc"/>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationFutureOptionQuantityIncreaseDecrease_9FFB82028B14EB9EF5D242AC2DF6F3EB_terseLabel_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationFutureOptionQuantityIncreaseDecrease_9FFB82028B14EB9EF5D242AC2DF6F3EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Option agreement for future purchase of additional aircraft </link:label>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationFutureOptionQuantityIncreaseDecrease_9FFB82028B14EB9EF5D242AC2DF6F3EB_label_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationFutureOptionQuantityIncreaseDecrease_9FFB82028B14EB9EF5D242AC2DF6F3EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Future Option, Quantity Increase Decrease </link:label>

<link:label id="lab_dal_UnrecordedUnconditionalPurchaseObligationFutureOptionQuantityIncreaseDecrease_9FFB82028B14EB9EF5D242AC2DF6F3EB_documentation_en-US" xlink:label="lab_dal_UnrecordedUnconditionalPurchaseObligationFutureOptionQuantityIncreaseDecrease_9FFB82028B14EB9EF5D242AC2DF6F3EB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Future Option, Quantity Increase Decrease </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_UnrecordedUnconditionalPurchaseObligationFutureOptionQuantityIncreaseDecrease" xlink:label="loc_dal_UnrecordedUnconditionalPurchaseObligationFutureOptionQuantityIncreaseDecrease_9FFB82028B14EB9EF5D242AC2DF6F3EB" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_UnrecordedUnconditionalPurchaseObligationFutureOptionQuantityIncreaseDecrease_9FFB82028B14EB9EF5D242AC2DF6F3EB" xlink:to="lab_dal_UnrecordedUnconditionalPurchaseObligationFutureOptionQuantityIncreaseDecrease_9FFB82028B14EB9EF5D242AC2DF6F3EB" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeTable_CCD90568D114F349788E7C515D00931C_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeTable_CCD90568D114F349788E7C515D00931C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative [Table] </link:label>

<link:label id="lab_us-gaap_DerivativeTable_CCD90568D114F349788E7C515D00931C_label_en-US" xlink:label="lab_us-gaap_DerivativeTable_CCD90568D114F349788E7C515D00931C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_CCD90568D114F349788E7C515D00931C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeTable_CCD90568D114F349788E7C515D00931C" xlink:to="lab_us-gaap_DerivativeTable_CCD90568D114F349788E7C515D00931C" xlink:type="arc"/>

<link:label id="lab_us-gaap_EnergyAxis_64DAFEC8B62C6893DACA7C515D00EA2A_terseLabel_en-US" xlink:label="lab_us-gaap_EnergyAxis_64DAFEC8B62C6893DACA7C515D00EA2A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Energy [Axis] </link:label>

<link:label id="lab_us-gaap_EnergyAxis_64DAFEC8B62C6893DACA7C515D00EA2A_label_en-US" xlink:label="lab_us-gaap_EnergyAxis_64DAFEC8B62C6893DACA7C515D00EA2A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Energy [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EnergyAxis" xlink:label="loc_us-gaap_EnergyAxis_64DAFEC8B62C6893DACA7C515D00EA2A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnergyAxis_64DAFEC8B62C6893DACA7C515D00EA2A" xlink:to="lab_us-gaap_EnergyAxis_64DAFEC8B62C6893DACA7C515D00EA2A" xlink:type="arc"/>

<link:label id="lab_us-gaap_EnergyDomain_4439B716BF870BEFCC6A7C515D002E4B_terseLabel_en-US" xlink:label="lab_us-gaap_EnergyDomain_4439B716BF870BEFCC6A7C515D002E4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Energy [Domain] </link:label>

<link:label id="lab_us-gaap_EnergyDomain_4439B716BF870BEFCC6A7C515D002E4B_label_en-US" xlink:label="lab_us-gaap_EnergyDomain_4439B716BF870BEFCC6A7C515D002E4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Energy [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EnergyDomain" xlink:label="loc_us-gaap_EnergyDomain_4439B716BF870BEFCC6A7C515D002E4B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnergyDomain_4439B716BF870BEFCC6A7C515D002E4B" xlink:to="lab_us-gaap_EnergyDomain_4439B716BF870BEFCC6A7C515D002E4B" xlink:type="arc"/>

<link:label id="lab_us-gaap_FuelMember_38CD48B7B425200CE06B7C515D00AA15_terseLabel_en-US" xlink:label="lab_us-gaap_FuelMember_38CD48B7B425200CE06B7C515D00AA15" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fuel derivative </link:label>

<link:label id="lab_us-gaap_FuelMember_38CD48B7B425200CE06B7C515D00AA15_label_en-US" xlink:label="lab_us-gaap_FuelMember_38CD48B7B425200CE06B7C515D00AA15" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fuel [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FuelMember" xlink:label="loc_us-gaap_FuelMember_38CD48B7B425200CE06B7C515D00AA15" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FuelMember_38CD48B7B425200CE06B7C515D00AA15" xlink:to="lab_us-gaap_FuelMember_38CD48B7B425200CE06B7C515D00AA15" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeLineItems_DD9D90FD9CB81F71D0007C515D0163A2_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeLineItems_DD9D90FD9CB81F71D0007C515D0163A2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative [Line Items] </link:label>

<link:label id="lab_us-gaap_DerivativeLineItems_DD9D90FD9CB81F71D0007C515D0163A2_label_en-US" xlink:label="lab_us-gaap_DerivativeLineItems_DD9D90FD9CB81F71D0007C515D0163A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_DD9D90FD9CB81F71D0007C515D0163A2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLineItems_DD9D90FD9CB81F71D0007C515D0163A2" xlink:to="lab_us-gaap_DerivativeLineItems_DD9D90FD9CB81F71D0007C515D0163A2" xlink:type="arc"/>

<link:label id="lab_us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities_1E58130CD5D74480C0D07C515D01538F_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities_1E58130CD5D74480C0D07C515D01538F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Proceeds from derivative instruments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities_1E58130CD5D74480C0D07C515D01538F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities_1E58130CD5D74480C0D07C515D01538F" xlink:to="lab_us-gaap_ProceedsFromDerivativeInstrumentFinancingActivities_1E58130CD5D74480C0D07C515D01538F" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_E58DD2C77B5EAE261E577C515D018D93_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_E58DD2C77B5EAE261E577C515D018D93" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Payments for derivative instruments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForDerivativeInstrumentFinancingActivities" xlink:label="loc_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_E58DD2C77B5EAE261E577C515D018D93" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_E58DD2C77B5EAE261E577C515D018D93" xlink:to="lab_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_E58DD2C77B5EAE261E577C515D018D93" xlink:type="arc"/>

<link:label id="lab_dal_SettlementofDerivativeContract_C7B0074CB9674A41FCC97C515D01F066_terseLabel_en-US" xlink:label="lab_dal_SettlementofDerivativeContract_C7B0074CB9674A41FCC97C515D01F066" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Settlement of derivative contract </link:label>

<link:label id="lab_dal_SettlementofDerivativeContract_C7B0074CB9674A41FCC97C515D01F066_label_en-US" xlink:label="lab_dal_SettlementofDerivativeContract_C7B0074CB9674A41FCC97C515D01F066" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Settlement of Derivative Contract </link:label>

<link:label id="lab_dal_SettlementofDerivativeContract_C7B0074CB9674A41FCC97C515D01F066_documentation_en-US" xlink:label="lab_dal_SettlementofDerivativeContract_C7B0074CB9674A41FCC97C515D01F066" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Cash outflow for the settlement of derivative contracts. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_SettlementofDerivativeContract" xlink:label="loc_dal_SettlementofDerivativeContract_C7B0074CB9674A41FCC97C515D01F066" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_SettlementofDerivativeContract_C7B0074CB9674A41FCC97C515D01F066" xlink:to="lab_dal_SettlementofDerivativeContract_C7B0074CB9674A41FCC97C515D01F066" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeGainLossOnDerivativeNet_315DAFE85E3FEFB7732C7C515D01636A_negatedLabel_en-US" xlink:label="lab_us-gaap_DerivativeGainLossOnDerivativeNet_315DAFE85E3FEFB7732C7C515D01636A" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Derivative losses </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_315DAFE85E3FEFB7732C7C515D01636A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeGainLossOnDerivativeNet_315DAFE85E3FEFB7732C7C515D01636A" xlink:to="lab_us-gaap_DerivativeGainLossOnDerivativeNet_315DAFE85E3FEFB7732C7C515D01636A" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeCollateralRightToReclaimCash_D331E9DCB1FC89C039587C515D014376_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeCollateralRightToReclaimCash_D331E9DCB1FC89C039587C515D014376" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Margin posted due to fair value position of hedge contracts </link:label>

<link:label id="lab_us-gaap_DerivativeCollateralRightToReclaimCash_D331E9DCB1FC89C039587C515D014376_label_en-US" xlink:label="lab_us-gaap_DerivativeCollateralRightToReclaimCash_D331E9DCB1FC89C039587C515D014376" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, Collateral, Right to Reclaim Cash </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeCollateralRightToReclaimCash" xlink:label="loc_us-gaap_DerivativeCollateralRightToReclaimCash_D331E9DCB1FC89C039587C515D014376" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeCollateralRightToReclaimCash_D331E9DCB1FC89C039587C515D014376" xlink:to="lab_us-gaap_DerivativeCollateralRightToReclaimCash_D331E9DCB1FC89C039587C515D014376" xlink:type="arc"/>

<link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract_11F43F0A9B3C998FF77B9E21C384A3FE_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract_11F43F0A9B3C998FF77B9E21C384A3FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pension and Other Postretirement Defined Benefit Plans, Liabilities </link:label>

<link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract_11F43F0A9B3C998FF77B9E21C384A3FE_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract_11F43F0A9B3C998FF77B9E21C384A3FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liability, Defined Benefit Plan [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract_11F43F0A9B3C998FF77B9E21C384A3FE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract_11F43F0A9B3C998FF77B9E21C384A3FE" xlink:to="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract_11F43F0A9B3C998FF77B9E21C384A3FE" xlink:type="arc"/>

<link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_D5E880E30478498BE9209E21C3846B86_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_D5E880E30478498BE9209E21C3846B86" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Current liabilities </link:label>

<link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_D5E880E30478498BE9209E21C3846B86_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_D5E880E30478498BE9209E21C3846B86" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liability, Defined Benefit Plan, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_D5E880E30478498BE9209E21C3846B86" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_D5E880E30478498BE9209E21C3846B86" xlink:to="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_D5E880E30478498BE9209E21C3846B86" xlink:type="arc"/>

<link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_B48A1B6C6AE6F136B93D9E21C3849C08_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_B48A1B6C6AE6F136B93D9E21C3849C08" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Noncurrent liabilities </link:label>

<link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_B48A1B6C6AE6F136B93D9E21C3849C08_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_B48A1B6C6AE6F136B93D9E21C3849C08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liability, Defined Benefit Plan, Noncurrent </link:label>

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<link:label id="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_5DF1FD01EA177335740F8818CDBF1EBC_terseLabel_en-US" xlink:label="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_5DF1FD01EA177335740F8818CDBF1EBC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Software and software development costs </link:label>

<link:label id="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_5DF1FD01EA177335740F8818CDBF1EBC_label_en-US" xlink:label="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_5DF1FD01EA177335740F8818CDBF1EBC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Software and Software Development Costs [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SoftwareAndSoftwareDevelopmentCostsMember" xlink:label="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_5DF1FD01EA177335740F8818CDBF1EBC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_5DF1FD01EA177335740F8818CDBF1EBC" xlink:to="lab_us-gaap_SoftwareAndSoftwareDevelopmentCostsMember_5DF1FD01EA177335740F8818CDBF1EBC" xlink:type="arc"/>

<link:label id="lab_dal_FuelCardObligationMember_721B0ECA31AF70F4A7428818CDBF2296_terseLabel_en-US" xlink:label="lab_dal_FuelCardObligationMember_721B0ECA31AF70F4A7428818CDBF2296" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fuel Card Obligation </link:label>

<link:label id="lab_dal_FuelCardObligationMember_721B0ECA31AF70F4A7428818CDBF2296_label_en-US" xlink:label="lab_dal_FuelCardObligationMember_721B0ECA31AF70F4A7428818CDBF2296" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fuel Card Obligation [Member] </link:label>

<link:label id="lab_dal_FuelCardObligationMember_721B0ECA31AF70F4A7428818CDBF2296_documentation_en-US" xlink:label="lab_dal_FuelCardObligationMember_721B0ECA31AF70F4A7428818CDBF2296" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Fuel Card Obligation [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_FuelCardObligationMember" xlink:label="loc_dal_FuelCardObligationMember_721B0ECA31AF70F4A7428818CDBF2296" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_FuelCardObligationMember_721B0ECA31AF70F4A7428818CDBF2296" xlink:to="lab_dal_FuelCardObligationMember_721B0ECA31AF70F4A7428818CDBF2296" xlink:type="arc"/>

<link:label id="lab_dal_OwnershipInterestPercentThresholdToConsolidate_2D9406FDCA06253CF1638818CDBF1BDA_terseLabel_en-US" xlink:label="lab_dal_OwnershipInterestPercentThresholdToConsolidate_2D9406FDCA06253CF1638818CDBF1BDA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Ownership interest </link:label>

<link:label id="lab_dal_OwnershipInterestPercentThresholdToConsolidate_2D9406FDCA06253CF1638818CDBF1BDA_label_en-US" xlink:label="lab_dal_OwnershipInterestPercentThresholdToConsolidate_2D9406FDCA06253CF1638818CDBF1BDA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Ownership Interest Percent Threshold to Consolidate </link:label>

<link:label id="lab_dal_OwnershipInterestPercentThresholdToConsolidate_2D9406FDCA06253CF1638818CDBF1BDA_documentation_en-US" xlink:label="lab_dal_OwnershipInterestPercentThresholdToConsolidate_2D9406FDCA06253CF1638818CDBF1BDA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Consolidation of financial statements of any company in which the ownership interest is equal to or less than the stated percentage will not be performed. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_OwnershipInterestPercentThresholdToConsolidate" xlink:label="loc_dal_OwnershipInterestPercentThresholdToConsolidate_2D9406FDCA06253CF1638818CDBF1BDA" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_OwnershipInterestPercentThresholdToConsolidate_2D9406FDCA06253CF1638818CDBF1BDA" xlink:to="lab_dal_OwnershipInterestPercentThresholdToConsolidate_2D9406FDCA06253CF1638818CDBF1BDA" xlink:type="arc"/>

<link:label id="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInPassengerRevenue_BC16B8F1C191958B7B1F8818CDBF8384_terseLabel_en-US" xlink:label="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInPassengerRevenue_BC16B8F1C191958B7B1F8818CDBF8384" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Expected increase in passenger revenue upon adoption of new accounting standard </link:label>

<link:label id="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInPassengerRevenue_BC16B8F1C191958B7B1F8818CDBF8384_label_en-US" xlink:label="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInPassengerRevenue_BC16B8F1C191958B7B1F8818CDBF8384" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> New Accounting Pronouncement Or Change In Accounting Principle, Expected Increase (Decrease) In Passenger Revenue </link:label>

<link:label id="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInPassengerRevenue_BC16B8F1C191958B7B1F8818CDBF8384_documentation_en-US" xlink:label="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInPassengerRevenue_BC16B8F1C191958B7B1F8818CDBF8384" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> New Accounting Pronouncement Or Change In Accounting Principle, Expected Increase (Decrease) In Passenger Revenue </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInPassengerRevenue" xlink:label="loc_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInPassengerRevenue_BC16B8F1C191958B7B1F8818CDBF8384" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInPassengerRevenue_BC16B8F1C191958B7B1F8818CDBF8384" xlink:to="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInPassengerRevenue_BC16B8F1C191958B7B1F8818CDBF8384" xlink:type="arc"/>

<link:label id="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInOtherRevenue_22B12DC583F7F6DD38118818CDC033A4_negatedTerseLabel_en-US" xlink:label="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInOtherRevenue_22B12DC583F7F6DD38118818CDC033A4" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Expected decrease in other revenue upon adoption of new accounting standard </link:label>

<link:label id="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInOtherRevenue_22B12DC583F7F6DD38118818CDC033A4_label_en-US" xlink:label="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInOtherRevenue_22B12DC583F7F6DD38118818CDC033A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> New Accounting Pronouncement Or Change In Accounting Principle, Expected Increase (Decrease) In Other Revenue </link:label>

<link:label id="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInOtherRevenue_22B12DC583F7F6DD38118818CDC033A4_documentation_en-US" xlink:label="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInOtherRevenue_22B12DC583F7F6DD38118818CDC033A4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> New Accounting Pronouncement Or Change In Accounting Principle, Expected Increase (Decrease) In Other Revenue </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInOtherRevenue" xlink:label="loc_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInOtherRevenue_22B12DC583F7F6DD38118818CDC033A4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInOtherRevenue_22B12DC583F7F6DD38118818CDC033A4" xlink:to="lab_dal_NewAccountingPronouncementOrChangeInAccountingPrincipleExpectedIncreaseDecreaseInOtherRevenue_22B12DC583F7F6DD38118818CDC033A4" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncreaseDecreaseInFrequentFlyerLiability_1AE004704148AE4B23518818CDC030D4_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInFrequentFlyerLiability_1AE004704148AE4B23518818CDC030D4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Increase in frequent flyer liability </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInFrequentFlyerLiability" xlink:label="loc_us-gaap_IncreaseDecreaseInFrequentFlyerLiability_1AE004704148AE4B23518818CDC030D4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInFrequentFlyerLiability_1AE004704148AE4B23518818CDC030D4" xlink:to="lab_us-gaap_IncreaseDecreaseInFrequentFlyerLiability_1AE004704148AE4B23518818CDC030D4" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncreaseDecreaseInAirTrafficLiability1_188F1823EA6345C7D2008818CDC00BAC_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAirTrafficLiability1_188F1823EA6345C7D2008818CDC00BAC" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Decrease in air traffic liability </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAirTrafficLiability1" xlink:label="loc_us-gaap_IncreaseDecreaseInAirTrafficLiability1_188F1823EA6345C7D2008818CDC00BAC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAirTrafficLiability1_188F1823EA6345C7D2008818CDC00BAC" xlink:to="lab_us-gaap_IncreaseDecreaseInAirTrafficLiability1_188F1823EA6345C7D2008818CDC00BAC" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_330DF8F6A526C99041F58818CDC09BAD_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_330DF8F6A526C99041F58818CDC09BAD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net unrealized gain on available-for-sale investments in AOCI </link:label>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_330DF8F6A526C99041F58818CDC09BAD_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_330DF8F6A526C99041F58818CDC09BAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_330DF8F6A526C99041F58818CDC09BAD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_330DF8F6A526C99041F58818CDC09BAD" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_330DF8F6A526C99041F58818CDC09BAD" xlink:type="arc"/>

<link:label id="lab_dal_DefinedBenefitPlanNonserviceCosts_EE32E744883814AB23178818CDC05D6F_terseLabel_en-US" xlink:label="lab_dal_DefinedBenefitPlanNonserviceCosts_EE32E744883814AB23178818CDC05D6F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined benefit plan non-service costs </link:label>

<link:label id="lab_dal_DefinedBenefitPlanNonserviceCosts_EE32E744883814AB23178818CDC05D6F_label_en-US" xlink:label="lab_dal_DefinedBenefitPlanNonserviceCosts_EE32E744883814AB23178818CDC05D6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Non-service Costs </link:label>

<link:label id="lab_dal_DefinedBenefitPlanNonserviceCosts_EE32E744883814AB23178818CDC05D6F_documentation_en-US" xlink:label="lab_dal_DefinedBenefitPlanNonserviceCosts_EE32E744883814AB23178818CDC05D6F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Non-service Costs </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DefinedBenefitPlanNonserviceCosts" xlink:label="loc_dal_DefinedBenefitPlanNonserviceCosts_EE32E744883814AB23178818CDC05D6F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DefinedBenefitPlanNonserviceCosts_EE32E744883814AB23178818CDC05D6F" xlink:to="lab_dal_DefinedBenefitPlanNonserviceCosts_EE32E744883814AB23178818CDC05D6F" xlink:type="arc"/>

<link:label id="lab_dal_ResidualValuesForOwnedSparePartsAsPercentageOfCost_DF82A1365F834D51F4248818CDC05C1E_terseLabel_en-US" xlink:label="lab_dal_ResidualValuesForOwnedSparePartsAsPercentageOfCost_DF82A1365F834D51F4248818CDC05C1E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Spare parts, estimated residual value </link:label>

<link:label id="lab_dal_ResidualValuesForOwnedSparePartsAsPercentageOfCost_DF82A1365F834D51F4248818CDC05C1E_label_en-US" xlink:label="lab_dal_ResidualValuesForOwnedSparePartsAsPercentageOfCost_DF82A1365F834D51F4248818CDC05C1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Residual Values For Owned Spare Parts As Percentage Of Cost </link:label>

<link:label id="lab_dal_ResidualValuesForOwnedSparePartsAsPercentageOfCost_DF82A1365F834D51F4248818CDC05C1E_documentation_en-US" xlink:label="lab_dal_ResidualValuesForOwnedSparePartsAsPercentageOfCost_DF82A1365F834D51F4248818CDC05C1E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> The aggregate expected value at the end of their useful life of spare parts. The expected value is based on a percentage of the spare parts original cost. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_ResidualValuesForOwnedSparePartsAsPercentageOfCost" xlink:label="loc_dal_ResidualValuesForOwnedSparePartsAsPercentageOfCost_DF82A1365F834D51F4248818CDC05C1E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_ResidualValuesForOwnedSparePartsAsPercentageOfCost_DF82A1365F834D51F4248818CDC05C1E" xlink:to="lab_dal_ResidualValuesForOwnedSparePartsAsPercentageOfCost_DF82A1365F834D51F4248818CDC05C1E" xlink:type="arc"/>

<link:label id="lab_us-gaap_DepreciationNonproduction_12F7DA6ED271912122228818CDC0B061_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationNonproduction_12F7DA6ED271912122228818CDC0B061" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Depreciation and amortization expense related to property and equipment </link:label>

<link:label id="lab_us-gaap_DepreciationNonproduction_12F7DA6ED271912122228818CDC0B061_label_en-US" xlink:label="lab_us-gaap_DepreciationNonproduction_12F7DA6ED271912122228818CDC0B061" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Depreciation, Nonproduction </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationNonproduction" xlink:label="loc_us-gaap_DepreciationNonproduction_12F7DA6ED271912122228818CDC0B061" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationNonproduction_12F7DA6ED271912122228818CDC0B061" xlink:to="lab_us-gaap_DepreciationNonproduction_12F7DA6ED271912122228818CDC0B061" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalizedComputerSoftwareAmortization1_62EA1901F929F33B435B8818CDC061AD_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalizedComputerSoftwareAmortization1_62EA1901F929F33B435B8818CDC061AD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amortization of capitalized software </link:label>

<link:label id="lab_us-gaap_CapitalizedComputerSoftwareAmortization1_62EA1901F929F33B435B8818CDC061AD_label_en-US" xlink:label="lab_us-gaap_CapitalizedComputerSoftwareAmortization1_62EA1901F929F33B435B8818CDC061AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capitalized Computer Software, Amortization </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedComputerSoftwareAmortization1" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_62EA1901F929F33B435B8818CDC061AD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_62EA1901F929F33B435B8818CDC061AD" xlink:to="lab_us-gaap_CapitalizedComputerSoftwareAmortization1_62EA1901F929F33B435B8818CDC061AD" xlink:type="arc"/>

<link:label id="lab_us-gaap_CapitalizedComputerSoftwareNet_91A0241A344940DCEE608818CDC072A9_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalizedComputerSoftwareNet_91A0241A344940DCEE608818CDC072A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net book value of capitalized software </link:label>

<link:label id="lab_us-gaap_CapitalizedComputerSoftwareNet_91A0241A344940DCEE608818CDC072A9_label_en-US" xlink:label="lab_us-gaap_CapitalizedComputerSoftwareNet_91A0241A344940DCEE608818CDC072A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capitalized Computer Software, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedComputerSoftwareNet" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareNet_91A0241A344940DCEE608818CDC072A9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalizedComputerSoftwareNet_91A0241A344940DCEE608818CDC072A9" xlink:to="lab_us-gaap_CapitalizedComputerSoftwareNet_91A0241A344940DCEE608818CDC072A9" xlink:type="arc"/>

<link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_F94061B1F21A0FA730488818CDC0D5A5_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_F94061B1F21A0FA730488818CDC0D5A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Purchasing card maximum limit </link:label>

<link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_F94061B1F21A0FA730488818CDC0D5A5_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_F94061B1F21A0FA730488818CDC0D5A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Line of Credit Facility, Maximum Borrowing Capacity </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_F94061B1F21A0FA730488818CDC0D5A5" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_F94061B1F21A0FA730488818CDC0D5A5" xlink:to="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_F94061B1F21A0FA730488818CDC0D5A5" xlink:type="arc"/>

<link:label id="lab_us-gaap_ShortTermNonBankLoansAndNotesPayable_D6846E6839C18970C4718818CDC09280_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermNonBankLoansAndNotesPayable_D6846E6839C18970C4718818CDC09280" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fuel card obligation </link:label>

<link:label id="lab_us-gaap_ShortTermNonBankLoansAndNotesPayable_D6846E6839C18970C4718818CDC09280_label_en-US" xlink:label="lab_us-gaap_ShortTermNonBankLoansAndNotesPayable_D6846E6839C18970C4718818CDC09280" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Short-term Non-bank Loans and Notes Payable </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermNonBankLoansAndNotesPayable" xlink:label="loc_us-gaap_ShortTermNonBankLoansAndNotesPayable_D6846E6839C18970C4718818CDC09280" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermNonBankLoansAndNotesPayable_D6846E6839C18970C4718818CDC09280" xlink:to="lab_us-gaap_ShortTermNonBankLoansAndNotesPayable_D6846E6839C18970C4718818CDC09280" xlink:type="arc"/>

<link:label id="lab_us-gaap_AdvertisingExpense_82FA550021269309556E8818CDC02624_terseLabel_en-US" xlink:label="lab_us-gaap_AdvertisingExpense_82FA550021269309556E8818CDC02624" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Advertising expense </link:label>

<link:label id="lab_us-gaap_AdvertisingExpense_82FA550021269309556E8818CDC02624_label_en-US" xlink:label="lab_us-gaap_AdvertisingExpense_82FA550021269309556E8818CDC02624" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Advertising Expense </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdvertisingExpense" xlink:label="loc_us-gaap_AdvertisingExpense_82FA550021269309556E8818CDC02624" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdvertisingExpense_82FA550021269309556E8818CDC02624" xlink:to="lab_us-gaap_AdvertisingExpense_82FA550021269309556E8818CDC02624" xlink:type="arc"/>

<link:label id="lab_dal_GrowthSeekingAssetsMember_77B1734E655219FCC5F042AC2E0A8AEB_terseLabel_en-US" xlink:label="lab_dal_GrowthSeekingAssetsMember_77B1734E655219FCC5F042AC2E0A8AEB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Growth-seeking assets </link:label>

<link:label id="lab_dal_GrowthSeekingAssetsMember_77B1734E655219FCC5F042AC2E0A8AEB_label_en-US" xlink:label="lab_dal_GrowthSeekingAssetsMember_77B1734E655219FCC5F042AC2E0A8AEB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Growth-Seeking Assets [Member] </link:label>

<link:label id="lab_dal_GrowthSeekingAssetsMember_77B1734E655219FCC5F042AC2E0A8AEB_documentation_en-US" xlink:label="lab_dal_GrowthSeekingAssetsMember_77B1734E655219FCC5F042AC2E0A8AEB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Growth-Seeking Assets [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_GrowthSeekingAssetsMember" xlink:label="loc_dal_GrowthSeekingAssetsMember_77B1734E655219FCC5F042AC2E0A8AEB" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_GrowthSeekingAssetsMember_77B1734E655219FCC5F042AC2E0A8AEB" xlink:to="lab_dal_GrowthSeekingAssetsMember_77B1734E655219FCC5F042AC2E0A8AEB" xlink:type="arc"/>

<link:label id="lab_dal_IncomeGeneratingAssetsMember_9B84A0A7BC877AA6E8D742AC2E0A2106_terseLabel_en-US" xlink:label="lab_dal_IncomeGeneratingAssetsMember_9B84A0A7BC877AA6E8D742AC2E0A2106" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Income-generating assets </link:label>

<link:label id="lab_dal_IncomeGeneratingAssetsMember_9B84A0A7BC877AA6E8D742AC2E0A2106_label_en-US" xlink:label="lab_dal_IncomeGeneratingAssetsMember_9B84A0A7BC877AA6E8D742AC2E0A2106" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income-Generating Assets [Member] </link:label>

<link:label id="lab_dal_IncomeGeneratingAssetsMember_9B84A0A7BC877AA6E8D742AC2E0A2106_documentation_en-US" xlink:label="lab_dal_IncomeGeneratingAssetsMember_9B84A0A7BC877AA6E8D742AC2E0A2106" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Income-Generating Assets [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_IncomeGeneratingAssetsMember" xlink:label="loc_dal_IncomeGeneratingAssetsMember_9B84A0A7BC877AA6E8D742AC2E0A2106" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_IncomeGeneratingAssetsMember_9B84A0A7BC877AA6E8D742AC2E0A2106" xlink:to="lab_dal_IncomeGeneratingAssetsMember_9B84A0A7BC877AA6E8D742AC2E0A2106" xlink:type="arc"/>

<link:label id="lab_dal_RiskDiversifyingAssetsMember_1C81A55ECB73796CAEB342AC2E0AB694_terseLabel_en-US" xlink:label="lab_dal_RiskDiversifyingAssetsMember_1C81A55ECB73796CAEB342AC2E0AB694" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Risk-diversifying assets </link:label>

<link:label id="lab_dal_RiskDiversifyingAssetsMember_1C81A55ECB73796CAEB342AC2E0AB694_label_en-US" xlink:label="lab_dal_RiskDiversifyingAssetsMember_1C81A55ECB73796CAEB342AC2E0AB694" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Risk-Diversifying Assets [Member] </link:label>

<link:label id="lab_dal_RiskDiversifyingAssetsMember_1C81A55ECB73796CAEB342AC2E0AB694_documentation_en-US" xlink:label="lab_dal_RiskDiversifyingAssetsMember_1C81A55ECB73796CAEB342AC2E0AB694" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Risk-Diversifying Assets [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_RiskDiversifyingAssetsMember" xlink:label="loc_dal_RiskDiversifyingAssetsMember_1C81A55ECB73796CAEB342AC2E0AB694" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_RiskDiversifyingAssetsMember_1C81A55ECB73796CAEB342AC2E0AB694" xlink:to="lab_dal_RiskDiversifyingAssetsMember_1C81A55ECB73796CAEB342AC2E0AB694" xlink:type="arc"/>

<link:label id="lab_dal_DeltaPilotsMember_6AC0F5C07B39C869579842F30EDC05BC_terseLabel_en-US" xlink:label="lab_dal_DeltaPilotsMember_6AC0F5C07B39C869579842F30EDC05BC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Delta Pilots </link:label>

<link:label id="lab_dal_DeltaPilotsMember_6AC0F5C07B39C869579842F30EDC05BC_label_en-US" xlink:label="lab_dal_DeltaPilotsMember_6AC0F5C07B39C869579842F30EDC05BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Delta Pilots [Member] </link:label>

<link:label id="lab_dal_DeltaPilotsMember_6AC0F5C07B39C869579842F30EDC05BC_documentation_en-US" xlink:label="lab_dal_DeltaPilotsMember_6AC0F5C07B39C869579842F30EDC05BC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Delta Pilots [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DeltaPilotsMember" xlink:label="loc_dal_DeltaPilotsMember_6AC0F5C07B39C869579842F30EDC05BC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DeltaPilotsMember_6AC0F5C07B39C869579842F30EDC05BC" xlink:to="lab_dal_DeltaPilotsMember_6AC0F5C07B39C869579842F30EDC05BC" xlink:type="arc"/>

<link:label id="lab_dal_MeritGroundFlightAttendantEmployeesMember_C2BFCAD9987DE3E51D7642F4AA1CB266_terseLabel_en-US" xlink:label="lab_dal_MeritGroundFlightAttendantEmployeesMember_C2BFCAD9987DE3E51D7642F4AA1CB266" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Merit, Ground, Flight Attendant Employees </link:label>

<link:label id="lab_dal_MeritGroundFlightAttendantEmployeesMember_C2BFCAD9987DE3E51D7642F4AA1CB266_label_en-US" xlink:label="lab_dal_MeritGroundFlightAttendantEmployeesMember_C2BFCAD9987DE3E51D7642F4AA1CB266" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Merit, Ground, Flight Attendant Employees [Member] </link:label>

<link:label id="lab_dal_MeritGroundFlightAttendantEmployeesMember_C2BFCAD9987DE3E51D7642F4AA1CB266_documentation_en-US" xlink:label="lab_dal_MeritGroundFlightAttendantEmployeesMember_C2BFCAD9987DE3E51D7642F4AA1CB266" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Merit, Ground, Flight Attendant Employees [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_MeritGroundFlightAttendantEmployeesMember" xlink:label="loc_dal_MeritGroundFlightAttendantEmployeesMember_C2BFCAD9987DE3E51D7642F4AA1CB266" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_MeritGroundFlightAttendantEmployeesMember_C2BFCAD9987DE3E51D7642F4AA1CB266" xlink:to="lab_dal_MeritGroundFlightAttendantEmployeesMember_C2BFCAD9987DE3E51D7642F4AA1CB266" xlink:type="arc"/>

<link:label id="lab_dal_UnfundedLiabilityDefinedBenefitPlanInterestRate_D590D38345D65B6057C842AC2E0B415D_terseLabel_en-US" xlink:label="lab_dal_UnfundedLiabilityDefinedBenefitPlanInterestRate_D590D38345D65B6057C842AC2E0B415D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Discount rate for amortization of unfunded liability for frozen defined benefit plan (percent) </link:label>

<link:label id="lab_dal_UnfundedLiabilityDefinedBenefitPlanInterestRate_D590D38345D65B6057C842AC2E0B415D_label_en-US" xlink:label="lab_dal_UnfundedLiabilityDefinedBenefitPlanInterestRate_D590D38345D65B6057C842AC2E0B415D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unfunded Liability, Defined Benefit Plan, Interest Rate </link:label>

<link:label id="lab_dal_UnfundedLiabilityDefinedBenefitPlanInterestRate_D590D38345D65B6057C842AC2E0B415D_documentation_en-US" xlink:label="lab_dal_UnfundedLiabilityDefinedBenefitPlanInterestRate_D590D38345D65B6057C842AC2E0B415D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Unfunded Liability, Defined Benefit Plan, Interest Rate </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_UnfundedLiabilityDefinedBenefitPlanInterestRate" xlink:label="loc_dal_UnfundedLiabilityDefinedBenefitPlanInterestRate_D590D38345D65B6057C842AC2E0B415D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_UnfundedLiabilityDefinedBenefitPlanInterestRate_D590D38345D65B6057C842AC2E0B415D" xlink:to="lab_dal_UnfundedLiabilityDefinedBenefitPlanInterestRate_D590D38345D65B6057C842AC2E0B415D" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_AED82E1F7E113D82E90C42AC2E0B0D9A_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_AED82E1F7E113D82E90C42AC2E0B0D9A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated funding by employer in next fiscal year </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_AED82E1F7E113D82E90C42AC2E0B0D9A_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_AED82E1F7E113D82E90C42AC2E0B0D9A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_AED82E1F7E113D82E90C42AC2E0B0D9A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_AED82E1F7E113D82E90C42AC2E0B0D9A" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_AED82E1F7E113D82E90C42AC2E0B0D9A" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedContributionPlanCostRecognized_9B47EDECAB8B981AE54142C1C14FBBDC_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanCostRecognized_9B47EDECAB8B981AE54142C1C14FBBDC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined contribution plan costs </link:label>

<link:label id="lab_us-gaap_DefinedContributionPlanCostRecognized_9B47EDECAB8B981AE54142C1C14FBBDC_label_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanCostRecognized_9B47EDECAB8B981AE54142C1C14FBBDC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Contribution Plan, Cost </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_9B47EDECAB8B981AE54142C1C14FBBDC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedContributionPlanCostRecognized_9B47EDECAB8B981AE54142C1C14FBBDC" xlink:to="lab_us-gaap_DefinedContributionPlanCostRecognized_9B47EDECAB8B981AE54142C1C14FBBDC" xlink:type="arc"/>

<link:label id="lab_dal_AssumedHealthCarePlanPreAge_87E7A846E43547F979F242AC2E0BC49A_terseLabel_en-US" xlink:label="lab_dal_AssumedHealthCarePlanPreAge_87E7A846E43547F979F242AC2E0BC49A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Assumed healthcare plan pre age </link:label>

<link:label id="lab_dal_AssumedHealthCarePlanPreAge_87E7A846E43547F979F242AC2E0BC49A_label_en-US" xlink:label="lab_dal_AssumedHealthCarePlanPreAge_87E7A846E43547F979F242AC2E0BC49A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assumed Health Care Plan Pre-Age </link:label>

<link:label id="lab_dal_AssumedHealthCarePlanPreAge_87E7A846E43547F979F242AC2E0BC49A_documentation_en-US" xlink:label="lab_dal_AssumedHealthCarePlanPreAge_87E7A846E43547F979F242AC2E0BC49A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Assumed Health Care Plan Pre-Age </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_AssumedHealthCarePlanPreAge" xlink:label="loc_dal_AssumedHealthCarePlanPreAge_87E7A846E43547F979F242AC2E0BC49A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_AssumedHealthCarePlanPreAge_87E7A846E43547F979F242AC2E0BC49A" xlink:to="lab_dal_AssumedHealthCarePlanPreAge_87E7A846E43547F979F242AC2E0BC49A" xlink:type="arc"/>

<link:label id="lab_dal_AssumedHealthCarePlanPostAge_C72D3E70394463B37E4842AC2E0B6A91_terseLabel_en-US" xlink:label="lab_dal_AssumedHealthCarePlanPostAge_C72D3E70394463B37E4842AC2E0B6A91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Assumed healthcare plan post age </link:label>

<link:label id="lab_dal_AssumedHealthCarePlanPostAge_C72D3E70394463B37E4842AC2E0B6A91_label_en-US" xlink:label="lab_dal_AssumedHealthCarePlanPostAge_C72D3E70394463B37E4842AC2E0B6A91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assumed Health Care Plan Post-Age </link:label>

<link:label id="lab_dal_AssumedHealthCarePlanPostAge_C72D3E70394463B37E4842AC2E0B6A91_documentation_en-US" xlink:label="lab_dal_AssumedHealthCarePlanPostAge_C72D3E70394463B37E4842AC2E0B6A91" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Assumed Health Care Plan Post-Age </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_AssumedHealthCarePlanPostAge" xlink:label="loc_dal_AssumedHealthCarePlanPostAge_C72D3E70394463B37E4842AC2E0B6A91" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_AssumedHealthCarePlanPostAge_C72D3E70394463B37E4842AC2E0B6A91" xlink:to="lab_dal_AssumedHealthCarePlanPostAge_C72D3E70394463B37E4842AC2E0B6A91" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear_DFF3E3BA32B239C1AEC842AC2E0C80D6_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear_DFF3E3BA32B239C1AEC842AC2E0C80D6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amount of net actuarial loss that will be amortized from AOCI in next fiscal year </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear_DFF3E3BA32B239C1AEC842AC2E0C80D6_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear_DFF3E3BA32B239C1AEC842AC2E0C80D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Amortization, Next Fiscal Year </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear_DFF3E3BA32B239C1AEC842AC2E0C80D6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear_DFF3E3BA32B239C1AEC842AC2E0C80D6" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear_DFF3E3BA32B239C1AEC842AC2E0C80D6" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_04B3AA026BD4F619ED9F42AC2E0CC100_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_04B3AA026BD4F619ED9F42AC2E0CC100" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Ultimate healthcare cost trend rate (percent) </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_04B3AA026BD4F619ED9F42AC2E0CC100_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_04B3AA026BD4F619ED9F42AC2E0CC100" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Ultimate Health Care Cost Trend Rate </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1" xlink:label="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_04B3AA026BD4F619ED9F42AC2E0CC100" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_04B3AA026BD4F619ED9F42AC2E0CC100" xlink:to="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_04B3AA026BD4F619ED9F42AC2E0CC100" xlink:type="arc"/>

<link:label id="lab_dal_DefinedBenefitPlanPercentChangeAssumedInHealthCareCostTrendMetric_EB742AFC31047CAF6A6142AC2E0C26D2_terseLabel_en-US" xlink:label="lab_dal_DefinedBenefitPlanPercentChangeAssumedInHealthCareCostTrendMetric_EB742AFC31047CAF6A6142AC2E0C26D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percent change assumed In healthcare cost trend metric </link:label>

<link:label id="lab_dal_DefinedBenefitPlanPercentChangeAssumedInHealthCareCostTrendMetric_EB742AFC31047CAF6A6142AC2E0C26D2_label_en-US" xlink:label="lab_dal_DefinedBenefitPlanPercentChangeAssumedInHealthCareCostTrendMetric_EB742AFC31047CAF6A6142AC2E0C26D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Percent Change Assumed In Health Care Cost Trend Metric </link:label>

<link:label id="lab_dal_DefinedBenefitPlanPercentChangeAssumedInHealthCareCostTrendMetric_EB742AFC31047CAF6A6142AC2E0C26D2_documentation_en-US" xlink:label="lab_dal_DefinedBenefitPlanPercentChangeAssumedInHealthCareCostTrendMetric_EB742AFC31047CAF6A6142AC2E0C26D2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Percent Change Assumed In Health Care Cost Trend Metric </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DefinedBenefitPlanPercentChangeAssumedInHealthCareCostTrendMetric" xlink:label="loc_dal_DefinedBenefitPlanPercentChangeAssumedInHealthCareCostTrendMetric_EB742AFC31047CAF6A6142AC2E0C26D2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DefinedBenefitPlanPercentChangeAssumedInHealthCareCostTrendMetric_EB742AFC31047CAF6A6142AC2E0C26D2" xlink:to="lab_dal_DefinedBenefitPlanPercentChangeAssumedInHealthCareCostTrendMetric_EB742AFC31047CAF6A6142AC2E0C26D2" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_3959E09982C33949094D42AC2E0CB98D_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_3959E09982C33949094D42AC2E0CB98D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Weighted average expected long-term rate of return on plan assets (percent) </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_3959E09982C33949094D42AC2E0CB98D_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_3959E09982C33949094D42AC2E0CB98D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_3959E09982C33949094D42AC2E0CB98D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_3959E09982C33949094D42AC2E0CB98D" xlink:to="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_3959E09982C33949094D42AC2E0CB98D" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C6BC81C2891A81D09C6542AC2E0CC900_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C6BC81C2891A81D09C6542AC2E0CC900" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Plan assets, target allocations (percent) </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C6BC81C2891A81D09C6542AC2E0CC900_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C6BC81C2891A81D09C6542AC2E0CC900" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets, Target Allocation, Percentage </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C6BC81C2891A81D09C6542AC2E0CC900" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C6BC81C2891A81D09C6542AC2E0CC900" xlink:to="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C6BC81C2891A81D09C6542AC2E0CC900" xlink:type="arc"/>

<link:label id="lab_dal_PercentOfThresholdAmountForProfitSharingPayout_BD2DBD93C482B29F864E42AC2E0C39CF_terseLabel_en-US" xlink:label="lab_dal_PercentOfThresholdAmountForProfitSharingPayout_BD2DBD93C482B29F864E42AC2E0C39CF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percent of threshold amount for profit sharing payout </link:label>

<link:label id="lab_dal_PercentOfThresholdAmountForProfitSharingPayout_BD2DBD93C482B29F864E42AC2E0C39CF_label_en-US" xlink:label="lab_dal_PercentOfThresholdAmountForProfitSharingPayout_BD2DBD93C482B29F864E42AC2E0C39CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Percent Of Threshold Amount For Profit Sharing Payout </link:label>

<link:label id="lab_dal_PercentOfThresholdAmountForProfitSharingPayout_BD2DBD93C482B29F864E42AC2E0C39CF_documentation_en-US" xlink:label="lab_dal_PercentOfThresholdAmountForProfitSharingPayout_BD2DBD93C482B29F864E42AC2E0C39CF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Percent Of Threshold Amount For Profit Sharing Payout </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_PercentOfThresholdAmountForProfitSharingPayout" xlink:label="loc_dal_PercentOfThresholdAmountForProfitSharingPayout_BD2DBD93C482B29F864E42AC2E0C39CF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_PercentOfThresholdAmountForProfitSharingPayout_BD2DBD93C482B29F864E42AC2E0C39CF" xlink:to="lab_dal_PercentOfThresholdAmountForProfitSharingPayout_BD2DBD93C482B29F864E42AC2E0C39CF" xlink:type="arc"/>

<link:label id="lab_dal_ProfitSharingThreshold_EDD4A985A54AA21EF2A742AC2E0C3E8D_terseLabel_en-US" xlink:label="lab_dal_ProfitSharingThreshold_EDD4A985A54AA21EF2A742AC2E0C3E8D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Profit sharing threshold </link:label>

<link:label id="lab_dal_ProfitSharingThreshold_EDD4A985A54AA21EF2A742AC2E0C3E8D_label_en-US" xlink:label="lab_dal_ProfitSharingThreshold_EDD4A985A54AA21EF2A742AC2E0C3E8D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Profit Sharing Threshold </link:label>

<link:label id="lab_dal_ProfitSharingThreshold_EDD4A985A54AA21EF2A742AC2E0C3E8D_documentation_en-US" xlink:label="lab_dal_ProfitSharingThreshold_EDD4A985A54AA21EF2A742AC2E0C3E8D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Profit Sharing Threshold </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_ProfitSharingThreshold" xlink:label="loc_dal_ProfitSharingThreshold_EDD4A985A54AA21EF2A742AC2E0C3E8D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_ProfitSharingThreshold_EDD4A985A54AA21EF2A742AC2E0C3E8D" xlink:to="lab_dal_ProfitSharingThreshold_EDD4A985A54AA21EF2A742AC2E0C3E8D" xlink:type="arc"/>

<link:label id="lab_dal_PercentOfAmountAboveThresholdForProfitSharingPayout_6F83DE25AAF61578C2A042AC2E0C03D5_terseLabel_en-US" xlink:label="lab_dal_PercentOfAmountAboveThresholdForProfitSharingPayout_6F83DE25AAF61578C2A042AC2E0C03D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percent of amount above threshold for profit sharing payout </link:label>

<link:label id="lab_dal_PercentOfAmountAboveThresholdForProfitSharingPayout_6F83DE25AAF61578C2A042AC2E0C03D5_label_en-US" xlink:label="lab_dal_PercentOfAmountAboveThresholdForProfitSharingPayout_6F83DE25AAF61578C2A042AC2E0C03D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Percent Of Amount Above Threshold For Profit Sharing Payout </link:label>

<link:label id="lab_dal_PercentOfAmountAboveThresholdForProfitSharingPayout_6F83DE25AAF61578C2A042AC2E0C03D5_documentation_en-US" xlink:label="lab_dal_PercentOfAmountAboveThresholdForProfitSharingPayout_6F83DE25AAF61578C2A042AC2E0C03D5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Percent Of Amount Above Threshold For Profit Sharing Payout </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_PercentOfAmountAboveThresholdForProfitSharingPayout" xlink:label="loc_dal_PercentOfAmountAboveThresholdForProfitSharingPayout_6F83DE25AAF61578C2A042AC2E0C03D5" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_PercentOfAmountAboveThresholdForProfitSharingPayout_6F83DE25AAF61578C2A042AC2E0C03D5" xlink:to="lab_dal_PercentOfAmountAboveThresholdForProfitSharingPayout_6F83DE25AAF61578C2A042AC2E0C03D5" xlink:type="arc"/>

<link:label id="lab_dal_PercentOfAnnualPreTaxProfitForProfitSharingPayout_2A70C44D1053693E2FE442AC2E0C9658_terseLabel_en-US" xlink:label="lab_dal_PercentOfAnnualPreTaxProfitForProfitSharingPayout_2A70C44D1053693E2FE442AC2E0C9658" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percent of annual pre-tax profit for profit sharing payout </link:label>

<link:label id="lab_dal_PercentOfAnnualPreTaxProfitForProfitSharingPayout_2A70C44D1053693E2FE442AC2E0C9658_label_en-US" xlink:label="lab_dal_PercentOfAnnualPreTaxProfitForProfitSharingPayout_2A70C44D1053693E2FE442AC2E0C9658" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Percent Of Annual PreTax Profit For Profit Sharing Payout </link:label>

<link:label id="lab_dal_PercentOfAnnualPreTaxProfitForProfitSharingPayout_2A70C44D1053693E2FE442AC2E0C9658_documentation_en-US" xlink:label="lab_dal_PercentOfAnnualPreTaxProfitForProfitSharingPayout_2A70C44D1053693E2FE442AC2E0C9658" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Percent Of Annual PreTax Profit For Profit Sharing Payout </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_PercentOfAnnualPreTaxProfitForProfitSharingPayout" xlink:label="loc_dal_PercentOfAnnualPreTaxProfitForProfitSharingPayout_2A70C44D1053693E2FE442AC2E0C9658" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_PercentOfAnnualPreTaxProfitForProfitSharingPayout_2A70C44D1053693E2FE442AC2E0C9658" xlink:to="lab_dal_PercentOfAnnualPreTaxProfitForProfitSharingPayout_2A70C44D1053693E2FE442AC2E0C9658" xlink:type="arc"/>

<link:label id="lab_dal_PercentOfAmountAboveAnnualPreTaxProfitForProfitSharingPayout_F16946989AA4DF7D6D9A42AC2E0C6500_terseLabel_en-US" xlink:label="lab_dal_PercentOfAmountAboveAnnualPreTaxProfitForProfitSharingPayout_F16946989AA4DF7D6D9A42AC2E0C6500" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percent of year-over-year increase in annual pre-tax profit for profit sharing payout </link:label>

<link:label id="lab_dal_PercentOfAmountAboveAnnualPreTaxProfitForProfitSharingPayout_F16946989AA4DF7D6D9A42AC2E0C6500_label_en-US" xlink:label="lab_dal_PercentOfAmountAboveAnnualPreTaxProfitForProfitSharingPayout_F16946989AA4DF7D6D9A42AC2E0C6500" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Percent Of Amount Above Annual PreTax Profit For Profit Sharing Payout </link:label>

<link:label id="lab_dal_PercentOfAmountAboveAnnualPreTaxProfitForProfitSharingPayout_F16946989AA4DF7D6D9A42AC2E0C6500_documentation_en-US" xlink:label="lab_dal_PercentOfAmountAboveAnnualPreTaxProfitForProfitSharingPayout_F16946989AA4DF7D6D9A42AC2E0C6500" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Percent Of Amount Above Annual PreTax Profit For Profit Sharing Payout </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_PercentOfAmountAboveAnnualPreTaxProfitForProfitSharingPayout" xlink:label="loc_dal_PercentOfAmountAboveAnnualPreTaxProfitForProfitSharingPayout_F16946989AA4DF7D6D9A42AC2E0C6500" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_PercentOfAmountAboveAnnualPreTaxProfitForProfitSharingPayout_F16946989AA4DF7D6D9A42AC2E0C6500" xlink:to="lab_dal_PercentOfAmountAboveAnnualPreTaxProfitForProfitSharingPayout_F16946989AA4DF7D6D9A42AC2E0C6500" xlink:type="arc"/>

<link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract_8F5AF4261D85AA2BAA989E0D00235654_terseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract_8F5AF4261D85AA2BAA989E0D00235654" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity </link:label>

<link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract_8F5AF4261D85AA2BAA989E0D00235654_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract_8F5AF4261D85AA2BAA989E0D00235654" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract_8F5AF4261D85AA2BAA989E0D00235654" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract_8F5AF4261D85AA2BAA989E0D00235654" xlink:to="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract_8F5AF4261D85AA2BAA989E0D00235654" xlink:type="arc"/>

<link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_A3035470EDD827B409999E0D002340AC_terseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_A3035470EDD827B409999E0D002340AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Due in one year or less </link:label>

<link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_A3035470EDD827B409999E0D002340AC_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_A3035470EDD827B409999E0D002340AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_A3035470EDD827B409999E0D002340AC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_A3035470EDD827B409999E0D002340AC" xlink:to="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_A3035470EDD827B409999E0D002340AC" xlink:type="arc"/>

<link:label id="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsFairValue_3823E70188E126BDF7439E0D0023F55B_terseLabel_en-US" xlink:label="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsFairValue_3823E70188E126BDF7439E0D0023F55B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Due after one year through three years </link:label>

<link:label id="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsFairValue_3823E70188E126BDF7439E0D0023F55B_label_en-US" xlink:label="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsFairValue_3823E70188E126BDF7439E0D0023F55B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Available-For-Sale Securities, Debt Maturities, After One Year Through Three Years, Fair Value </link:label>

<link:label id="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsFairValue_3823E70188E126BDF7439E0D0023F55B_documentation_en-US" xlink:label="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsFairValue_3823E70188E126BDF7439E0D0023F55B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Available-For-Sale Securities, Debt Maturities, After One Year Through Three Years, Fair Value </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsFairValue" xlink:label="loc_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsFairValue_3823E70188E126BDF7439E0D0023F55B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsFairValue_3823E70188E126BDF7439E0D0023F55B" xlink:to="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterOneYearThroughThreeYearsFairValue_3823E70188E126BDF7439E0D0023F55B" xlink:type="arc"/>

<link:label id="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearsThroughFiveYearsFairValue_89EAA2932080264A94389E0D00233590_terseLabel_en-US" xlink:label="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearsThroughFiveYearsFairValue_89EAA2932080264A94389E0D00233590" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Due after three years through five years </link:label>

<link:label id="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearsThroughFiveYearsFairValue_89EAA2932080264A94389E0D00233590_label_en-US" xlink:label="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearsThroughFiveYearsFairValue_89EAA2932080264A94389E0D00233590" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Available-For-Sale Securities, Debt Maturities, After Three Years Through Five Years, Fair Value </link:label>

<link:label id="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearsThroughFiveYearsFairValue_89EAA2932080264A94389E0D00233590_documentation_en-US" xlink:label="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearsThroughFiveYearsFairValue_89EAA2932080264A94389E0D00233590" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Available-For-Sale Securities, Debt Maturities, After Three Years Through Five Years, Fair Value </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearsThroughFiveYearsFairValue" xlink:label="loc_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearsThroughFiveYearsFairValue_89EAA2932080264A94389E0D00233590" xlink:type="locator"/>

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<link:label id="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue_3FA4AD71EFFB76E025FB9E0D002317D2_terseLabel_en-US" xlink:label="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue_3FA4AD71EFFB76E025FB9E0D002317D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Due after five years </link:label>

<link:label id="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue_3FA4AD71EFFB76E025FB9E0D002317D2_label_en-US" xlink:label="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue_3FA4AD71EFFB76E025FB9E0D002317D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Available-For-Sale Securities, Debt Maturities, After Five Years, Fair Value </link:label>

<link:label id="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue_3FA4AD71EFFB76E025FB9E0D002317D2_documentation_en-US" xlink:label="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue_3FA4AD71EFFB76E025FB9E0D002317D2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Available-For-Sale Securities, Debt Maturities, After Five Years, Fair Value </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue" xlink:label="loc_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue_3FA4AD71EFFB76E025FB9E0D002317D2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue_3FA4AD71EFFB76E025FB9E0D002317D2" xlink:to="lab_dal_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveYearsFairValue_3FA4AD71EFFB76E025FB9E0D002317D2" xlink:type="arc"/>

<link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_CCE9C5AFA8DA952612D89E0D002348F2_totalLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_CCE9C5AFA8DA952612D89E0D002348F2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total </link:label>

<link:label id="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_CCE9C5AFA8DA952612D89E0D002348F2_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_CCE9C5AFA8DA952612D89E0D002348F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Available-for-sale Securities, Debt Maturities, Single Maturity Date </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_CCE9C5AFA8DA952612D89E0D002348F2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_CCE9C5AFA8DA952612D89E0D002348F2" xlink:to="lab_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_CCE9C5AFA8DA952612D89E0D002348F2" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_6F1A69ADAA008E3EC95D1F46B12A463E_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_6F1A69ADAA008E3EC95D1F46B12A463E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Income Taxes </link:label>

<link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_6F1A69ADAA008E3EC95D1F46B12A463E_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_6F1A69ADAA008E3EC95D1F46B12A463E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Tax Disclosure [Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_6F1A69ADAA008E3EC95D1F46B12A463E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_F5A5E26F4207F1F2E9B99E0D0169631A_label_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract_F5A5E26F4207F1F2E9B99E0D0169631A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Financial Position [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_F5A5E26F4207F1F2E9B99E0D0169631A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_F5A5E26F4207F1F2E9B99E0D0169631A" xlink:to="lab_us-gaap_StatementOfFinancialPositionAbstract_F5A5E26F4207F1F2E9B99E0D0169631A" xlink:type="arc"/>

<link:label id="lab_us-gaap_AssetsCurrentAbstract_17D6F8E8EC24F5467DF59E0D0169CC04_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_17D6F8E8EC24F5467DF59E0D0169CC04" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current Assets: </link:label>

<link:label id="lab_us-gaap_AssetsCurrentAbstract_17D6F8E8EC24F5467DF59E0D0169CC04_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_17D6F8E8EC24F5467DF59E0D0169CC04" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Current [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_17D6F8E8EC24F5467DF59E0D0169CC04" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract_17D6F8E8EC24F5467DF59E0D0169CC04" xlink:to="lab_us-gaap_AssetsCurrentAbstract_17D6F8E8EC24F5467DF59E0D0169CC04" xlink:type="arc"/>

<link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_B1980AAEE71E1C745FDE9E0D0169766D_terseLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_B1980AAEE71E1C745FDE9E0D0169766D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Allowance for uncollectible accounts </link:label>

<link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_B1980AAEE71E1C745FDE9E0D0169766D_label_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_B1980AAEE71E1C745FDE9E0D0169766D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Allowance for Doubtful Accounts Receivable, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_B1980AAEE71E1C745FDE9E0D0169766D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_B1980AAEE71E1C745FDE9E0D0169766D" xlink:to="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_B1980AAEE71E1C745FDE9E0D0169766D" xlink:type="arc"/>

<link:label id="lab_us-gaap_AirlineRelatedInventoryValuationReserves_1C90F23934FC0C05112A9E0D01690113_terseLabel_en-US" xlink:label="lab_us-gaap_AirlineRelatedInventoryValuationReserves_1C90F23934FC0C05112A9E0D01690113" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Allowance for obsolescence </link:label>

<link:label id="lab_us-gaap_AirlineRelatedInventoryValuationReserves_1C90F23934FC0C05112A9E0D01690113_label_en-US" xlink:label="lab_us-gaap_AirlineRelatedInventoryValuationReserves_1C90F23934FC0C05112A9E0D01690113" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Airline Related Inventory, Valuation Reserves </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AirlineRelatedInventoryValuationReserves" xlink:label="loc_us-gaap_AirlineRelatedInventoryValuationReserves_1C90F23934FC0C05112A9E0D01690113" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AirlineRelatedInventoryValuationReserves_1C90F23934FC0C05112A9E0D01690113" xlink:to="lab_us-gaap_AirlineRelatedInventoryValuationReserves_1C90F23934FC0C05112A9E0D01690113" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentAbstract_686575DB9C32787A4A519E0D01697D83_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAbstract_686575DB9C32787A4A519E0D01697D83" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property and Equipment, Net: </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentAbstract_686575DB9C32787A4A519E0D01697D83_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAbstract_686575DB9C32787A4A519E0D01697D83" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_686575DB9C32787A4A519E0D01697D83" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_686575DB9C32787A4A519E0D01697D83" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentAbstract_686575DB9C32787A4A519E0D01697D83" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_56D7BDAB406E904770F99E0D01691CC9_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_56D7BDAB406E904770F99E0D01691CC9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated depreciation and amortization </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_56D7BDAB406E904770F99E0D01691CC9" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherAssetsAbstract_86D4C3C79B29B74342D19E0D016984F7_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsAbstract_86D4C3C79B29B74342D19E0D016984F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Assets: </link:label>

<link:label id="lab_us-gaap_OtherAssetsAbstract_86D4C3C79B29B74342D19E0D016984F7_label_en-US" xlink:label="lab_us-gaap_OtherAssetsAbstract_86D4C3C79B29B74342D19E0D016984F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsAbstract" xlink:label="loc_us-gaap_OtherAssetsAbstract_86D4C3C79B29B74342D19E0D016984F7" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_9541AAB9BF76EADD7E599E0D0169A714_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_9541AAB9BF76EADD7E599E0D0169A714" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated amortization </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_9541AAB9BF76EADD7E599E0D0169A714" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StockholdersEquityAbstract_12F1F161A9674EDE72619E0D0169455A_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract_12F1F161A9674EDE72619E0D0169455A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stockholders' Equity: </link:label>

<link:label id="lab_us-gaap_StockholdersEquityAbstract_12F1F161A9674EDE72619E0D0169455A_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract_12F1F161A9674EDE72619E0D0169455A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stockholders' Equity Attributable to Parent [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_12F1F161A9674EDE72619E0D0169455A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_99B674E28A42C3548C8D9E0D016A0575_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_99B674E28A42C3548C8D9E0D016A0575" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Common stock, par value (usd per share) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_99B674E28A42C3548C8D9E0D016A0575" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CommonStockSharesIssued_F9B26ED6422219960EA89E0D016A9B73_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_F9B26ED6422219960EA89E0D016A9B73" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Common stock, shares issued </link:label>

<link:label id="lab_us-gaap_CommonStockSharesIssued_F9B26ED6422219960EA89E0D016A9B73_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_F9B26ED6422219960EA89E0D016A9B73" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Shares, Issued </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_F9B26ED6422219960EA89E0D016A9B73" xlink:type="locator"/>

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<link:label id="lab_us-gaap_TreasuryStockShares_8C29A99D21A355F19E269E0D016AC622_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_8C29A99D21A355F19E269E0D016AC622" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Treasury stock, at cost, shares </link:label>

<link:label id="lab_us-gaap_TreasuryStockShares_8C29A99D21A355F19E269E0D016AC622_label_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_8C29A99D21A355F19E269E0D016AC622" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock, Shares </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_8C29A99D21A355F19E269E0D016AC622" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockShares_8C29A99D21A355F19E269E0D016AC622" xlink:to="lab_us-gaap_TreasuryStockShares_8C29A99D21A355F19E269E0D016AC622" xlink:type="arc"/>

<link:label id="lab_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_9FD93DF6F1791459B1809E0D00449254_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_9FD93DF6F1791459B1809E0D00449254" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investments </link:label>

<link:label id="lab_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_9FD93DF6F1791459B1809E0D00449254_label_en-US" xlink:label="lab_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_9FD93DF6F1791459B1809E0D00449254" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock" xlink:label="loc_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_9FD93DF6F1791459B1809E0D00449254" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_9FD93DF6F1791459B1809E0D00449254" xlink:to="lab_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_9FD93DF6F1791459B1809E0D00449254" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock_C88E83A7720F40B052820FB39AD0EB6E_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock_C88E83A7720F40B052820FB39AD0EB6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of indefinite-lived intangible assets </link:label>

<link:label id="lab_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock_C88E83A7720F40B052820FB39AD0EB6E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock_C88E83A7720F40B052820FB39AD0EB6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Indefinite-Lived Intangible Assets [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock_C88E83A7720F40B052820FB39AD0EB6E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock_C88E83A7720F40B052820FB39AD0EB6E" xlink:to="lab_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock_C88E83A7720F40B052820FB39AD0EB6E" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_9DD8D6A720915098655D0FB39AD0AEA8_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_9DD8D6A720915098655D0FB39AD0AEA8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of definite-lived intangible assets </link:label>

<link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_9DD8D6A720915098655D0FB39AD0AEA8_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_9DD8D6A720915098655D0FB39AD0AEA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Finite-Lived Intangible Assets [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_9DD8D6A720915098655D0FB39AD0AEA8" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_9DD8D6A720915098655D0FB39AD0AEA8" xlink:to="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_9DD8D6A720915098655D0FB39AD0AEA8" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_E9BA9AF2EC87C6801A2810377F7EB195_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_E9BA9AF2EC87C6801A2810377F7EB195" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Operating Leased Assets [Table] </link:label>

<link:label id="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_E9BA9AF2EC87C6801A2810377F7EB195_label_en-US" xlink:label="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_E9BA9AF2EC87C6801A2810377F7EB195" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Operating Leased Assets [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfOperatingLeasedAssetsTable" xlink:label="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_E9BA9AF2EC87C6801A2810377F7EB195" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_E9BA9AF2EC87C6801A2810377F7EB195" xlink:to="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_E9BA9AF2EC87C6801A2810377F7EB195" xlink:type="arc"/>

<link:label id="lab_us-gaap_LeaseArrangementTypeAxis_8EF64D0B586C365076D810377F7E819C_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseArrangementTypeAxis_8EF64D0B586C365076D810377F7E819C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Lease Arrangement, Type [Axis] </link:label>

<link:label id="lab_us-gaap_LeaseArrangementTypeAxis_8EF64D0B586C365076D810377F7E819C_label_en-US" xlink:label="lab_us-gaap_LeaseArrangementTypeAxis_8EF64D0B586C365076D810377F7E819C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Lease Arrangement, Type [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeaseArrangementTypeAxis" xlink:label="loc_us-gaap_LeaseArrangementTypeAxis_8EF64D0B586C365076D810377F7E819C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseArrangementTypeAxis_8EF64D0B586C365076D810377F7E819C" xlink:to="lab_us-gaap_LeaseArrangementTypeAxis_8EF64D0B586C365076D810377F7E819C" xlink:type="arc"/>

<link:label id="lab_us-gaap_LeaseArrangementTypeDomain_A213CD0766CB4521AF8510377F7EC193_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseArrangementTypeDomain_A213CD0766CB4521AF8510377F7EC193" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Lease Arrangement, Type [Domain] </link:label>

<link:label id="lab_us-gaap_LeaseArrangementTypeDomain_A213CD0766CB4521AF8510377F7EC193_label_en-US" xlink:label="lab_us-gaap_LeaseArrangementTypeDomain_A213CD0766CB4521AF8510377F7EC193" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Lease Arrangement, Type [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeaseArrangementTypeDomain" xlink:label="loc_us-gaap_LeaseArrangementTypeDomain_A213CD0766CB4521AF8510377F7EC193" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseArrangementTypeDomain_A213CD0766CB4521AF8510377F7EC193" xlink:to="lab_us-gaap_LeaseArrangementTypeDomain_A213CD0766CB4521AF8510377F7EC193" xlink:type="arc"/>

<link:label id="lab_us-gaap_MainlineMember_47709DBEAA81E8AF87FE10377F7E03DE_terseLabel_en-US" xlink:label="lab_us-gaap_MainlineMember_47709DBEAA81E8AF87FE10377F7E03DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Delta Lease Payments </link:label>

<link:label id="lab_us-gaap_MainlineMember_47709DBEAA81E8AF87FE10377F7E03DE_label_en-US" xlink:label="lab_us-gaap_MainlineMember_47709DBEAA81E8AF87FE10377F7E03DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Mainline [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MainlineMember" xlink:label="loc_us-gaap_MainlineMember_47709DBEAA81E8AF87FE10377F7E03DE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MainlineMember_47709DBEAA81E8AF87FE10377F7E03DE" xlink:to="lab_us-gaap_MainlineMember_47709DBEAA81E8AF87FE10377F7E03DE" xlink:type="arc"/>

<link:label id="lab_us-gaap_RegionalCarrierMember_BB9243F4D4D70EF607C010377F7E68A2_terseLabel_en-US" xlink:label="lab_us-gaap_RegionalCarrierMember_BB9243F4D4D70EF607C010377F7E68A2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Contract Carrier Aircraft Lease Payments </link:label>

<link:label id="lab_us-gaap_RegionalCarrierMember_BB9243F4D4D70EF607C010377F7E68A2_label_en-US" xlink:label="lab_us-gaap_RegionalCarrierMember_BB9243F4D4D70EF607C010377F7E68A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Regional Carrier [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegionalCarrierMember" xlink:label="loc_us-gaap_RegionalCarrierMember_BB9243F4D4D70EF607C010377F7E68A2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegionalCarrierMember_BB9243F4D4D70EF607C010377F7E68A2" xlink:to="lab_us-gaap_RegionalCarrierMember_BB9243F4D4D70EF607C010377F7E68A2" xlink:type="arc"/>

<link:label id="lab_us-gaap_OperatingLeasedAssetsLineItems_2C3F9121C63AEA7F665C10377F7E1FF8_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasedAssetsLineItems_2C3F9121C63AEA7F665C10377F7E1FF8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating Leased Assets </link:label>

<link:label id="lab_us-gaap_OperatingLeasedAssetsLineItems_2C3F9121C63AEA7F665C10377F7E1FF8_label_en-US" xlink:label="lab_us-gaap_OperatingLeasedAssetsLineItems_2C3F9121C63AEA7F665C10377F7E1FF8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leased Assets [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasedAssetsLineItems" xlink:label="loc_us-gaap_OperatingLeasedAssetsLineItems_2C3F9121C63AEA7F665C10377F7E1FF8" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_2C3F9121C63AEA7F665C10377F7E1FF8" xlink:to="lab_us-gaap_OperatingLeasedAssetsLineItems_2C3F9121C63AEA7F665C10377F7E1FF8" xlink:type="arc"/>

<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_0E1330F5263515258F9F106DBE82007F_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_0E1330F5263515258F9F106DBE82007F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating Leases, Future Minimum Payments Due </link:label>

<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_0E1330F5263515258F9F106DBE82007F_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_0E1330F5263515258F9F106DBE82007F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_0E1330F5263515258F9F106DBE82007F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_0E1330F5263515258F9F106DBE82007F" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract_0E1330F5263515258F9F106DBE82007F" xlink:type="arc"/>

<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_3A2FC01B50AB40E9B94B10377F7E3FF3_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_3A2FC01B50AB40E9B94B10377F7E3FF3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2018 </link:label>

<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_3A2FC01B50AB40E9B94B10377F7E3FF3_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_3A2FC01B50AB40E9B94B10377F7E3FF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Future Minimum Payments Due, Next Twelve Months </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_3A2FC01B50AB40E9B94B10377F7E3FF3" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_1B3404521149555B2A9110377F7FEF2F_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_1B3404521149555B2A9110377F7FEF2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2019 </link:label>

<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_1B3404521149555B2A9110377F7FEF2F_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_1B3404521149555B2A9110377F7FEF2F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Future Minimum Payments, Due in Two Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_1B3404521149555B2A9110377F7FEF2F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_0C811F48CBBD3FE6B4EF10377F7FF252_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_0C811F48CBBD3FE6B4EF10377F7FF252" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2020 </link:label>

<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_0C811F48CBBD3FE6B4EF10377F7FF252_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_0C811F48CBBD3FE6B4EF10377F7FF252" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Future Minimum Payments, Due in Three Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_0C811F48CBBD3FE6B4EF10377F7FF252" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_F02C6C5F7C35EA50391110377F7F2E6C_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_F02C6C5F7C35EA50391110377F7F2E6C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2021 </link:label>

<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_F02C6C5F7C35EA50391110377F7F2E6C_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_F02C6C5F7C35EA50391110377F7F2E6C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Future Minimum Payments, Due in Four Years </link:label>

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<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_8C32D1E4534610020ED310377F7FD1CD_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_8C32D1E4534610020ED310377F7FD1CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2022 </link:label>

<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_8C32D1E4534610020ED310377F7FD1CD_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_8C32D1E4534610020ED310377F7FD1CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Future Minimum Payments, Due in Five Years </link:label>

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<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_D3D4DD5B9CDA2779FB3510377F7FE4D5_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_D3D4DD5B9CDA2779FB3510377F7FE4D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Thereafter </link:label>

<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_D3D4DD5B9CDA2779FB3510377F7FE4D5_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_D3D4DD5B9CDA2779FB3510377F7FE4D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Future Minimum Payments, Due Thereafter </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_D3D4DD5B9CDA2779FB3510377F7FE4D5" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_D5776990117D131D505710377F7F460A_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_D5776990117D131D505710377F7F460A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Future Minimum Payments Due </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_D5776990117D131D505710377F7F460A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_34BB1C927DD5EFF4A16E0FB2EDB03F4D_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_34BB1C927DD5EFF4A16E0FB2EDB03F4D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of assets (liabilities) measured at fair value on a recurring basis </link:label>

<link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_34BB1C927DD5EFF4A16E0FB2EDB03F4D_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_34BB1C927DD5EFF4A16E0FB2EDB03F4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_34BB1C927DD5EFF4A16E0FB2EDB03F4D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_A2A63DC7DC74EE18C5D80FB469E04D36_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_A2A63DC7DC74EE18C5D80FB469E04D36" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Recurring </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_A2A63DC7DC74EE18C5D80FB469E04D36" xlink:type="locator"/>

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<link:label id="lab_us-gaap_InvestmentTypeAxis_DDAAF159793DA6F385820FB2F90B0CE5_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentTypeAxis_DDAAF159793DA6F385820FB2F90B0CE5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investment Type [Axis] </link:label>

<link:label id="lab_us-gaap_InvestmentTypeAxis_DDAAF159793DA6F385820FB2F90B0CE5_label_en-US" xlink:label="lab_us-gaap_InvestmentTypeAxis_DDAAF159793DA6F385820FB2F90B0CE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investment Type [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentTypeAxis" xlink:label="loc_us-gaap_InvestmentTypeAxis_DDAAF159793DA6F385820FB2F90B0CE5" xlink:type="locator"/>

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<link:label id="lab_us-gaap_InvestmentTypeCategorizationMember_026901203E4FD9A9B9E40FB2F90BB62E_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentTypeCategorizationMember_026901203E4FD9A9B9E40FB2F90BB62E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Fair Value of Separate Accounts by Major Category of Investment, Category [Domain] </link:label>

<link:label id="lab_us-gaap_InvestmentTypeCategorizationMember_026901203E4FD9A9B9E40FB2F90BB62E_label_en-US" xlink:label="lab_us-gaap_InvestmentTypeCategorizationMember_026901203E4FD9A9B9E40FB2F90BB62E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investments [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentTypeCategorizationMember" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember_026901203E4FD9A9B9E40FB2F90BB62E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_USTreasuryAndGovernmentMember_34138D72C99C9D127B080FB2F90BCBDD_terseLabel_en-US" xlink:label="lab_us-gaap_USTreasuryAndGovernmentMember_34138D72C99C9D127B080FB2F90BCBDD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> U.S. government and agency securities </link:label>

<link:label id="lab_us-gaap_USTreasuryAndGovernmentMember_34138D72C99C9D127B080FB2F90BCBDD_label_en-US" xlink:label="lab_us-gaap_USTreasuryAndGovernmentMember_34138D72C99C9D127B080FB2F90BCBDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> US Treasury and Government [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_USTreasuryAndGovernmentMember" xlink:label="loc_us-gaap_USTreasuryAndGovernmentMember_34138D72C99C9D127B080FB2F90BCBDD" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AssetBackedSecuritiesMember_D9D5980DC23CED215AE10FB2F90DBB6B_terseLabel_en-US" xlink:label="lab_us-gaap_AssetBackedSecuritiesMember_D9D5980DC23CED215AE10FB2F90DBB6B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Asset- and mortgage-backed securities </link:label>

<link:label id="lab_us-gaap_AssetBackedSecuritiesMember_D9D5980DC23CED215AE10FB2F90DBB6B_label_en-US" xlink:label="lab_us-gaap_AssetBackedSecuritiesMember_D9D5980DC23CED215AE10FB2F90DBB6B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Asset-backed Securities [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetBackedSecuritiesMember" xlink:label="loc_us-gaap_AssetBackedSecuritiesMember_D9D5980DC23CED215AE10FB2F90DBB6B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CorporateDebtSecuritiesMember_DAC38A4565355DD687480FB2F90D7CFE_terseLabel_en-US" xlink:label="lab_us-gaap_CorporateDebtSecuritiesMember_DAC38A4565355DD687480FB2F90D7CFE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Corporate obligations </link:label>

<link:label id="lab_us-gaap_CorporateDebtSecuritiesMember_DAC38A4565355DD687480FB2F90D7CFE_label_en-US" xlink:label="lab_us-gaap_CorporateDebtSecuritiesMember_DAC38A4565355DD687480FB2F90D7CFE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Corporate Debt Securities [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="loc_us-gaap_CorporateDebtSecuritiesMember_DAC38A4565355DD687480FB2F90D7CFE" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherDebtSecuritiesMember_8A2D71998C58BD0351750FB2F90DEDDB_terseLabel_en-US" xlink:label="lab_us-gaap_OtherDebtSecuritiesMember_8A2D71998C58BD0351750FB2F90DEDDB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other fixed income securities </link:label>

<link:label id="lab_us-gaap_OtherDebtSecuritiesMember_8A2D71998C58BD0351750FB2F90DEDDB_label_en-US" xlink:label="lab_us-gaap_OtherDebtSecuritiesMember_8A2D71998C58BD0351750FB2F90DEDDB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Debt Obligations [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherDebtSecuritiesMember" xlink:label="loc_us-gaap_OtherDebtSecuritiesMember_8A2D71998C58BD0351750FB2F90DEDDB" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherLongTermInvestmentsMember_5DE682090057DFC6EB820FB2F90DC3F3_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLongTermInvestmentsMember_5DE682090057DFC6EB820FB2F90DC3F3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term investments </link:label>

<link:label id="lab_us-gaap_OtherLongTermInvestmentsMember_5DE682090057DFC6EB820FB2F90DC3F3_label_en-US" xlink:label="lab_us-gaap_OtherLongTermInvestmentsMember_5DE682090057DFC6EB820FB2F90DC3F3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Long-term Investments [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLongTermInvestmentsMember" xlink:label="loc_us-gaap_OtherLongTermInvestmentsMember_5DE682090057DFC6EB820FB2F90DC3F3" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_E4BF3A55578DADD73F220FB2F90D8CF8_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_E4BF3A55578DADD73F220FB2F90D8CF8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash equivalents </link:label>

<link:label id="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_E4BF3A55578DADD73F220FB2F90D8CF8_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_E4BF3A55578DADD73F220FB2F90D8CF8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cash and Cash Equivalents, Fair Value Disclosure </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_E4BF3A55578DADD73F220FB2F90D8CF8" xlink:type="locator"/>

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<link:label id="lab_us-gaap_InvestmentsFairValueDisclosure_B232F1FBD11DC1AB30630FB2F90E0046_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsFairValueDisclosure_B232F1FBD11DC1AB30630FB2F90E0046" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investments </link:label>

<link:label id="lab_us-gaap_InvestmentsFairValueDisclosure_B232F1FBD11DC1AB30630FB2F90E0046_label_en-US" xlink:label="lab_us-gaap_InvestmentsFairValueDisclosure_B232F1FBD11DC1AB30630FB2F90E0046" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investments, Fair Value Disclosure </link:label>

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<link:label id="lab_us-gaap_OtherAssetsFairValueDisclosure_5084F791A094D80739480FB2F9133E22_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsFairValueDisclosure_5084F791A094D80739480FB2F9133E22" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restricted cash equivalents and investments </link:label>

<link:label id="lab_us-gaap_OtherAssetsFairValueDisclosure_5084F791A094D80739480FB2F9133E22_label_en-US" xlink:label="lab_us-gaap_OtherAssetsFairValueDisclosure_5084F791A094D80739480FB2F9133E22" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets, Fair Value Disclosure </link:label>

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<link:label id="lab_us-gaap_PriceRiskDerivativesAtFairValueNet_90B181098F96CD5F34AF0FB2F913CA41_terseLabel_en-US" xlink:label="lab_us-gaap_PriceRiskDerivativesAtFairValueNet_90B181098F96CD5F34AF0FB2F913CA41" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fuel hedge contracts </link:label>

<link:label id="lab_us-gaap_PriceRiskDerivativesAtFairValueNet_90B181098F96CD5F34AF0FB2F913CA41_label_en-US" xlink:label="lab_us-gaap_PriceRiskDerivativesAtFairValueNet_90B181098F96CD5F34AF0FB2F913CA41" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Price Risk Derivatives, at Fair Value, Net </link:label>

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<link:label id="lab_us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet_F8E5CBDDDB4932A602550FB2F913073E_terseLabel_en-US" xlink:label="lab_us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet_F8E5CBDDDB4932A602550FB2F913073E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Foreign currency exchange contracts </link:label>

<link:label id="lab_us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet_F8E5CBDDDB4932A602550FB2F913073E_label_en-US" xlink:label="lab_us-gaap_ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet_F8E5CBDDDB4932A602550FB2F913073E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Foreign Currency Cash Flow Hedge Derivative at Fair Value, Net </link:label>

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<link:label id="lab_dal_PacificFacilitiesMember_CA3D16EF823DA3811C2B1F46B235328D_terseLabel_en-US" xlink:label="lab_dal_PacificFacilitiesMember_CA3D16EF823DA3811C2B1F46B235328D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pacific Facilities </link:label>

<link:label id="lab_dal_PacificFacilitiesMember_CA3D16EF823DA3811C2B1F46B235328D_label_en-US" xlink:label="lab_dal_PacificFacilitiesMember_CA3D16EF823DA3811C2B1F46B235328D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pacific Facilities [Member] </link:label>

<link:label id="lab_dal_PacificFacilitiesMember_CA3D16EF823DA3811C2B1F46B235328D_documentation_en-US" xlink:label="lab_dal_PacificFacilitiesMember_CA3D16EF823DA3811C2B1F46B235328D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Pacific Facilities [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_PacificFacilitiesMember" xlink:label="loc_dal_PacificFacilitiesMember_CA3D16EF823DA3811C2B1F46B235328D" xlink:type="locator"/>

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<link:label id="lab_dal_A2015CreditFacilityMember_C1F10AAC978AB5E2D04A1F46B2359D0C_terseLabel_en-US" xlink:label="lab_dal_A2015CreditFacilityMember_C1F10AAC978AB5E2D04A1F46B2359D0C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2015 Credit Facilities </link:label>

<link:label id="lab_dal_A2015CreditFacilityMember_C1F10AAC978AB5E2D04A1F46B2359D0C_label_en-US" xlink:label="lab_dal_A2015CreditFacilityMember_C1F10AAC978AB5E2D04A1F46B2359D0C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> 2015 Credit Facility [Member] </link:label>

<link:label id="lab_dal_A2015CreditFacilityMember_C1F10AAC978AB5E2D04A1F46B2359D0C_documentation_en-US" xlink:label="lab_dal_A2015CreditFacilityMember_C1F10AAC978AB5E2D04A1F46B2359D0C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> 2015 Credit Facility [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_A2015CreditFacilityMember" xlink:label="loc_dal_A2015CreditFacilityMember_C1F10AAC978AB5E2D04A1F46B2359D0C" xlink:type="locator"/>

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<link:label id="lab_dal_DebtInstrumentCovenantTermsMinimumFixedChargeCoverageRatio_E45F4A288C512618BB261F46B2362D95_terseLabel_en-US" xlink:label="lab_dal_DebtInstrumentCovenantTermsMinimumFixedChargeCoverageRatio_E45F4A288C512618BB261F46B2362D95" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Minimum fixed charge coverage ratio </link:label>

<link:label id="lab_dal_DebtInstrumentCovenantTermsMinimumFixedChargeCoverageRatio_E45F4A288C512618BB261F46B2362D95_label_en-US" xlink:label="lab_dal_DebtInstrumentCovenantTermsMinimumFixedChargeCoverageRatio_E45F4A288C512618BB261F46B2362D95" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Covenant Terms, Minimum Fixed Charge Coverage Ratio </link:label>

<link:label id="lab_dal_DebtInstrumentCovenantTermsMinimumFixedChargeCoverageRatio_E45F4A288C512618BB261F46B2362D95_documentation_en-US" xlink:label="lab_dal_DebtInstrumentCovenantTermsMinimumFixedChargeCoverageRatio_E45F4A288C512618BB261F46B2362D95" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Covenant Terms, Minimum Fixed Charge Coverage Ratio </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DebtInstrumentCovenantTermsMinimumFixedChargeCoverageRatio" xlink:label="loc_dal_DebtInstrumentCovenantTermsMinimumFixedChargeCoverageRatio_E45F4A288C512618BB261F46B2362D95" xlink:type="locator"/>

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<link:label id="lab_dal_DebtInstrumentCovenantTermsMinimumUnrestrictedLiquidityUnrestrictedCashPermittedInvestmentsandUndrawnRevolvingCreditFacilities_B54C0E8988AA7788E0361F46B236B0EF_terseLabel_en-US" xlink:label="lab_dal_DebtInstrumentCovenantTermsMinimumUnrestrictedLiquidityUnrestrictedCashPermittedInvestmentsandUndrawnRevolvingCreditFacilities_B54C0E8988AA7788E0361F46B236B0EF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Minimum unrestricted liquidity, unrestricted cash, permitted investments and undrawn revolving credit facilities </link:label>

<link:label id="lab_dal_DebtInstrumentCovenantTermsMinimumUnrestrictedLiquidityUnrestrictedCashPermittedInvestmentsandUndrawnRevolvingCreditFacilities_B54C0E8988AA7788E0361F46B236B0EF_label_en-US" xlink:label="lab_dal_DebtInstrumentCovenantTermsMinimumUnrestrictedLiquidityUnrestrictedCashPermittedInvestmentsandUndrawnRevolvingCreditFacilities_B54C0E8988AA7788E0361F46B236B0EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Covenant Terms, Minimum Unrestricted Liquidity, Unrestricted Cash, Permitted Investments and Undrawn Revolving Credit Facilities </link:label>

<link:label id="lab_dal_DebtInstrumentCovenantTermsMinimumUnrestrictedLiquidityUnrestrictedCashPermittedInvestmentsandUndrawnRevolvingCreditFacilities_B54C0E8988AA7788E0361F46B236B0EF_documentation_en-US" xlink:label="lab_dal_DebtInstrumentCovenantTermsMinimumUnrestrictedLiquidityUnrestrictedCashPermittedInvestmentsandUndrawnRevolvingCreditFacilities_B54C0E8988AA7788E0361F46B236B0EF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Covenant Terms, Minimum Unrestricted Liquidity, Unrestricted Cash, Permitted Investments and Undrawn Revolving Credit Facilities </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DebtInstrumentCovenantTermsMinimumUnrestrictedLiquidityUnrestrictedCashPermittedInvestmentsandUndrawnRevolvingCreditFacilities" xlink:label="loc_dal_DebtInstrumentCovenantTermsMinimumUnrestrictedLiquidityUnrestrictedCashPermittedInvestmentsandUndrawnRevolvingCreditFacilities_B54C0E8988AA7788E0361F46B236B0EF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_DebtInstrumentCovenantTermsMinimumUnrestrictedLiquidityUnrestrictedCashPermittedInvestmentsandUndrawnRevolvingCreditFacilities_B54C0E8988AA7788E0361F46B236B0EF" xlink:to="lab_dal_DebtInstrumentCovenantTermsMinimumUnrestrictedLiquidityUnrestrictedCashPermittedInvestmentsandUndrawnRevolvingCreditFacilities_B54C0E8988AA7788E0361F46B236B0EF" xlink:type="arc"/>

<link:label id="lab_dal_DebtInstrumentCovenantTermsMinimumCollateralCoverageRatio_ADFBBAEDEDA763A1A43E1F46B2365737_verboseLabel_en-US" xlink:label="lab_dal_DebtInstrumentCovenantTermsMinimumCollateralCoverageRatio_ADFBBAEDEDA763A1A43E1F46B2365737" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Minimum collateral coverage ratio </link:label>

<link:label id="lab_dal_DebtInstrumentCovenantTermsMinimumCollateralCoverageRatio_ADFBBAEDEDA763A1A43E1F46B2365737_label_en-US" xlink:label="lab_dal_DebtInstrumentCovenantTermsMinimumCollateralCoverageRatio_ADFBBAEDEDA763A1A43E1F46B2365737" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Covenant Terms, Minimum Collateral Coverage Ratio </link:label>

<link:label id="lab_dal_DebtInstrumentCovenantTermsMinimumCollateralCoverageRatio_ADFBBAEDEDA763A1A43E1F46B2365737_documentation_en-US" xlink:label="lab_dal_DebtInstrumentCovenantTermsMinimumCollateralCoverageRatio_ADFBBAEDEDA763A1A43E1F46B2365737" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Covenant Terms, Minimum Collateral Coverage Ratio </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DebtInstrumentCovenantTermsMinimumCollateralCoverageRatio" xlink:label="loc_dal_DebtInstrumentCovenantTermsMinimumCollateralCoverageRatio_ADFBBAEDEDA763A1A43E1F46B2365737" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_678E9299C924B77D3FCB9E21C3756616_terseLabel_en-US" xlink:label="lab_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_678E9299C924B77D3FCB9E21C3756616" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Postemployment Benefits </link:label>

<link:label id="lab_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_678E9299C924B77D3FCB9E21C3756616_label_en-US" xlink:label="lab_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_678E9299C924B77D3FCB9E21C3756616" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Pension, Postretirement and Supplemental Plans [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_678E9299C924B77D3FCB9E21C3756616" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_8ACDC0A8CE2F393319F99E21C376B2CB_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_8ACDC0A8CE2F393319F99E21C376B2CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Weighted average discount rate (percent) </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_8ACDC0A8CE2F393319F99E21C376B2CB_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_8ACDC0A8CE2F393319F99E21C376B2CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_8ACDC0A8CE2F393319F99E21C376B2CB" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_1868BC926BAA346B13279E21C3769CEC_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_1868BC926BAA346B13279E21C3769CEC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Weighted average discount rate (percent) </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_1868BC926BAA346B13279E21C3769CEC_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_1868BC926BAA346B13279E21C3769CEC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_1868BC926BAA346B13279E21C3769CEC" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_2D23BE8604269BE994999E21C3760C1D_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_2D23BE8604269BE994999E21C3760C1D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Assumed healthcare cost and trend rate (percent) </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_2D23BE8604269BE994999E21C3760C1D_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_2D23BE8604269BE994999E21C3760C1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_2D23BE8604269BE994999E21C3760C1D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_A1628E7E66855E23662E9E0D00FB69B6_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock_A1628E7E66855E23662E9E0D00FB69B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value Measurements </link:label>

<link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_A1628E7E66855E23662E9E0D00FB69B6_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock_A1628E7E66855E23662E9E0D00FB69B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value Disclosures [Text Block] </link:label>

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<link:label id="lab_us-gaap_EarningsPerShareTextBlock_94B0E106060CE365FD241F46B03F4145_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_94B0E106060CE365FD241F46B03F4145" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Earnings Per Share </link:label>

<link:label id="lab_us-gaap_EarningsPerShareTextBlock_94B0E106060CE365FD241F46B03F4145_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_94B0E106060CE365FD241F46B03F4145" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Earnings Per Share [Text Block] </link:label>

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<link:label id="lab_us-gaap_LongtermDebtTypeAxis_2D4C2E5B34FC259832551FDC27436FE2_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_2D4C2E5B34FC259832551FDC27436FE2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Axis] </link:label>

<link:label id="lab_us-gaap_LongtermDebtTypeAxis_2D4C2E5B34FC259832551FDC27436FE2_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_2D4C2E5B34FC259832551FDC27436FE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_2D4C2E5B34FC259832551FDC27436FE2" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LongtermDebtTypeDomain_BAED76673D4D7FACC63A1FDC27448B10_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_BAED76673D4D7FACC63A1FDC27448B10" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Domain] </link:label>

<link:label id="lab_us-gaap_LongtermDebtTypeDomain_BAED76673D4D7FACC63A1FDC27448B10_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_BAED76673D4D7FACC63A1FDC27448B10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_BAED76673D4D7FACC63A1FDC27448B10" xlink:type="locator"/>

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<link:label id="lab_us-gaap_UnsecuredDebtMember_32C931DB03715E06B8041FDC27DF7E7A_terseLabel_en-US" xlink:label="lab_us-gaap_UnsecuredDebtMember_32C931DB03715E06B8041FDC27DF7E7A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unsecured Debt </link:label>

<link:label id="lab_us-gaap_UnsecuredDebtMember_32C931DB03715E06B8041FDC27DF7E7A_label_en-US" xlink:label="lab_us-gaap_UnsecuredDebtMember_32C931DB03715E06B8041FDC27DF7E7A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unsecured Debt [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnsecuredDebtMember" xlink:label="loc_us-gaap_UnsecuredDebtMember_32C931DB03715E06B8041FDC27DF7E7A" xlink:type="locator"/>

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<link:label id="lab_dal_TwoPointEightSevenFivePercentNotesDueTwentyTwentyMember_ED7FB0CA94EEE9B58D2C1FDC2801EF3A_terseLabel_en-US" xlink:label="lab_dal_TwoPointEightSevenFivePercentNotesDueTwentyTwentyMember_ED7FB0CA94EEE9B58D2C1FDC2801EF3A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.875% Notes due 2020 </link:label>

<link:label id="lab_dal_TwoPointEightSevenFivePercentNotesDueTwentyTwentyMember_ED7FB0CA94EEE9B58D2C1FDC2801EF3A_label_en-US" xlink:label="lab_dal_TwoPointEightSevenFivePercentNotesDueTwentyTwentyMember_ED7FB0CA94EEE9B58D2C1FDC2801EF3A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> TwoPointEightSevenFivePercentNotesDueTwentyTwenty [Member] </link:label>

<link:label id="lab_dal_TwoPointEightSevenFivePercentNotesDueTwentyTwentyMember_ED7FB0CA94EEE9B58D2C1FDC2801EF3A_documentation_en-US" xlink:label="lab_dal_TwoPointEightSevenFivePercentNotesDueTwentyTwentyMember_ED7FB0CA94EEE9B58D2C1FDC2801EF3A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> 2.875% Notes Due 2020 [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_TwoPointEightSevenFivePercentNotesDueTwentyTwentyMember" xlink:label="loc_dal_TwoPointEightSevenFivePercentNotesDueTwentyTwentyMember_ED7FB0CA94EEE9B58D2C1FDC2801EF3A" xlink:type="locator"/>

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<link:label id="lab_dal_ThreePointSixTwoFivePercentNotesDueTwentyTwentyTwoMember_DFD39668B39DE9D8D0881FDC2828BE5B_terseLabel_en-US" xlink:label="lab_dal_ThreePointSixTwoFivePercentNotesDueTwentyTwentyTwoMember_DFD39668B39DE9D8D0881FDC2828BE5B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 3.625% Notes due 2022 </link:label>

<link:label id="lab_dal_ThreePointSixTwoFivePercentNotesDueTwentyTwentyTwoMember_DFD39668B39DE9D8D0881FDC2828BE5B_label_en-US" xlink:label="lab_dal_ThreePointSixTwoFivePercentNotesDueTwentyTwentyTwoMember_DFD39668B39DE9D8D0881FDC2828BE5B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> ThreePointSixTwoFivePercentNotesDueTwentyTwentyTwo [Member] </link:label>

<link:label id="lab_dal_ThreePointSixTwoFivePercentNotesDueTwentyTwentyTwoMember_DFD39668B39DE9D8D0881FDC2828BE5B_documentation_en-US" xlink:label="lab_dal_ThreePointSixTwoFivePercentNotesDueTwentyTwentyTwoMember_DFD39668B39DE9D8D0881FDC2828BE5B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> 3.625% Notes Due 2022 [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_ThreePointSixTwoFivePercentNotesDueTwentyTwentyTwoMember" xlink:label="loc_dal_ThreePointSixTwoFivePercentNotesDueTwentyTwentyTwoMember_DFD39668B39DE9D8D0881FDC2828BE5B" xlink:type="locator"/>

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<link:label id="lab_dal_TwoPointZeroPercentNotesDueTwentyTwentyMember_13AFBD2D912B803D31901FDD2D297E8A_terseLabel_en-US" xlink:label="lab_dal_TwoPointZeroPercentNotesDueTwentyTwentyMember_13AFBD2D912B803D31901FDD2D297E8A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.600% Notes due 2020 </link:label>

<link:label id="lab_dal_TwoPointZeroPercentNotesDueTwentyTwentyMember_13AFBD2D912B803D31901FDD2D297E8A_label_en-US" xlink:label="lab_dal_TwoPointZeroPercentNotesDueTwentyTwentyMember_13AFBD2D912B803D31901FDD2D297E8A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point Zero Percent Notes Due Twenty Twenty [Member] </link:label>

<link:label id="lab_dal_TwoPointZeroPercentNotesDueTwentyTwentyMember_13AFBD2D912B803D31901FDD2D297E8A_documentation_en-US" xlink:label="lab_dal_TwoPointZeroPercentNotesDueTwentyTwentyMember_13AFBD2D912B803D31901FDD2D297E8A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point Zero Percent Notes Due Twenty Twenty [Member] </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_TwoPointZeroPercentNotesDueTwentyTwentyMember" xlink:label="loc_dal_TwoPointZeroPercentNotesDueTwentyTwentyMember_13AFBD2D912B803D31901FDD2D297E8A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DebtInstrumentFaceAmount_145178BCDF71E55FBC6F1FDC2791FE08_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_145178BCDF71E55FBC6F1FDC2791FE08" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt instrument, face amount </link:label>

<link:label id="lab_us-gaap_DebtInstrumentFaceAmount_145178BCDF71E55FBC6F1FDC2791FE08_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_145178BCDF71E55FBC6F1FDC2791FE08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Face Amount </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_145178BCDF71E55FBC6F1FDC2791FE08" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentFaceAmount_145178BCDF71E55FBC6F1FDC2791FE08" xlink:to="lab_us-gaap_DebtInstrumentFaceAmount_145178BCDF71E55FBC6F1FDC2791FE08" xlink:type="arc"/>

<link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_6B4A86D66A99C9F3D1571FDC27B469DF_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_6B4A86D66A99C9F3D1571FDC27B469DF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Debt instrument, stated interest rate (percent) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_6B4A86D66A99C9F3D1571FDC27B469DF" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_F3E17558624AD632BA8E9E0D00452743_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_F3E17558624AD632BA8E9E0D00452743" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of accumulated other comprehensive loss </link:label>

<link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_F3E17558624AD632BA8E9E0D00452743_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_F3E17558624AD632BA8E9E0D00452743" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_F3E17558624AD632BA8E9E0D00452743" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_44DE92DBA92CFDBD424D71BB4AC5BB42_label_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_44DE92DBA92CFDBD424D71BB4AC5BB42" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Comprehensive Income [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_44DE92DBA92CFDBD424D71BB4AC5BB42" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_4E08CD708CE7FB74C66B71BB4ACAF317_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_4E08CD708CE7FB74C66B71BB4ACAF317" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other comprehensive income (loss): </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_4E08CD708CE7FB74C66B71BB4ACAF317_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_4E08CD708CE7FB74C66B71BB4ACAF317" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Net of Tax [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_4E08CD708CE7FB74C66B71BB4ACAF317" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_0CA36BE0B88D7C616F4F71BB4ACA6A48_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_0CA36BE0B88D7C616F4F71BB4ACA6A48" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net change in derivative contracts </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_0CA36BE0B88D7C616F4F71BB4ACA6A48_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_0CA36BE0B88D7C616F4F71BB4ACA6A48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_0CA36BE0B88D7C616F4F71BB4ACA6A48" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_01D7B826CABDE48EED5971BB4ACAD15B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_01D7B826CABDE48EED5971BB4ACAD15B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Net change in pension and other benefits </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_01D7B826CABDE48EED5971BB4ACAD15B_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_01D7B826CABDE48EED5971BB4ACAD15B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_01D7B826CABDE48EED5971BB4ACAD15B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_E338FB9334163FF91ABC71C0A14E8F90_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_E338FB9334163FF91ABC71C0A14E8F90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net change in investments </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_E338FB9334163FF91ABC71C0A14E8F90_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_E338FB9334163FF91ABC71C0A14E8F90" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_E338FB9334163FF91ABC71C0A14E8F90" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_86E183AD195DB51C8E2571BB4ACA0C7A_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_86E183AD195DB51C8E2571BB4ACA0C7A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total Other Comprehensive Income (Loss) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_86E183AD195DB51C8E2571BB4ACA0C7A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_D1A55C260CAFB4026C2871BB4ACAAC3A_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_D1A55C260CAFB4026C2871BB4ACAAC3A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Comprehensive Income </link:label>

<link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_D1A55C260CAFB4026C2871BB4ACAAC3A_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_D1A55C260CAFB4026C2871BB4ACAAC3A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Comprehensive Income (Loss), Net of Tax, Attributable to Parent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_D1A55C260CAFB4026C2871BB4ACAAC3A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_B44386E0E40D9DFDE8579E0D000F979D_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_B44386E0E40D9DFDE8579E0D000F979D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Indefinite-Lived Intangible Assets [Table] </link:label>

<link:label id="lab_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_B44386E0E40D9DFDE8579E0D000F979D_label_en-US" xlink:label="lab_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_B44386E0E40D9DFDE8579E0D000F979D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Indefinite-Lived Intangible Assets [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable" xlink:label="loc_us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_B44386E0E40D9DFDE8579E0D000F979D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_A72BB5FB44E6F835C1209E0D000F7C33_terseLabel_en-US" xlink:label="lab_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_A72BB5FB44E6F835C1209E0D000F7C33" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Indefinite-lived Intangible Assets [Axis] </link:label>

<link:label id="lab_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_A72BB5FB44E6F835C1209E0D000F7C33_label_en-US" xlink:label="lab_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_A72BB5FB44E6F835C1209E0D000F7C33" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Indefinite-lived Intangible Assets [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_A72BB5FB44E6F835C1209E0D000F7C33" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_A72BB5FB44E6F835C1209E0D000F7C33" xlink:to="lab_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_A72BB5FB44E6F835C1209E0D000F7C33" xlink:type="arc"/>

<link:label id="lab_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_2A6D58BF085ECCA9690D9E0D000FB953_terseLabel_en-US" xlink:label="lab_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_2A6D58BF085ECCA9690D9E0D000FB953" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Indefinite-lived Intangible Assets, Major Class Name [Domain] </link:label>

<link:label id="lab_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_2A6D58BF085ECCA9690D9E0D000FB953_label_en-US" xlink:label="lab_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_2A6D58BF085ECCA9690D9E0D000FB953" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Indefinite-lived Intangible Assets, Major Class Name [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_2A6D58BF085ECCA9690D9E0D000FB953" xlink:type="locator"/>

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<link:label id="lab_dal_InternationalRoutesAndSlotsMember_CD719AC47B03FE4BADE19E0D000F77E2_terseLabel_en-US" xlink:label="lab_dal_InternationalRoutesAndSlotsMember_CD719AC47B03FE4BADE19E0D000F77E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> International routes and slots </link:label>

<link:label id="lab_dal_InternationalRoutesAndSlotsMember_CD719AC47B03FE4BADE19E0D000F77E2_label_en-US" xlink:label="lab_dal_InternationalRoutesAndSlotsMember_CD719AC47B03FE4BADE19E0D000F77E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> International Routes and Slots [Member] </link:label>

<link:label id="lab_dal_InternationalRoutesAndSlotsMember_CD719AC47B03FE4BADE19E0D000F77E2_documentation_en-US" xlink:label="lab_dal_InternationalRoutesAndSlotsMember_CD719AC47B03FE4BADE19E0D000F77E2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> International routes and slots. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_InternationalRoutesAndSlotsMember" xlink:label="loc_dal_InternationalRoutesAndSlotsMember_CD719AC47B03FE4BADE19E0D000F77E2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_InternationalRoutesAndSlotsMember_CD719AC47B03FE4BADE19E0D000F77E2" xlink:to="lab_dal_InternationalRoutesAndSlotsMember_CD719AC47B03FE4BADE19E0D000F77E2" xlink:type="arc"/>

<link:label id="lab_us-gaap_TradeNamesMember_DC96E3B54376B26B31459E0D00109BAA_terseLabel_en-US" xlink:label="lab_us-gaap_TradeNamesMember_DC96E3B54376B26B31459E0D00109BAA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Delta tradename </link:label>

<link:label id="lab_us-gaap_TradeNamesMember_DC96E3B54376B26B31459E0D00109BAA_label_en-US" xlink:label="lab_us-gaap_TradeNamesMember_DC96E3B54376B26B31459E0D00109BAA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Trade Names [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TradeNamesMember" xlink:label="loc_us-gaap_TradeNamesMember_DC96E3B54376B26B31459E0D00109BAA" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TradeNamesMember_DC96E3B54376B26B31459E0D00109BAA" xlink:to="lab_us-gaap_TradeNamesMember_DC96E3B54376B26B31459E0D00109BAA" xlink:type="arc"/>

<link:label id="lab_us-gaap_LicensingAgreementsMember_4E6D3CC0ACD8EEAB66639E0D00100739_terseLabel_en-US" xlink:label="lab_us-gaap_LicensingAgreementsMember_4E6D3CC0ACD8EEAB66639E0D00100739" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> SkyTeam-related assets </link:label>

<link:label id="lab_us-gaap_LicensingAgreementsMember_4E6D3CC0ACD8EEAB66639E0D00100739_label_en-US" xlink:label="lab_us-gaap_LicensingAgreementsMember_4E6D3CC0ACD8EEAB66639E0D00100739" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Licensing Agreements [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LicensingAgreementsMember" xlink:label="loc_us-gaap_LicensingAgreementsMember_4E6D3CC0ACD8EEAB66639E0D00100739" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LicensingAgreementsMember_4E6D3CC0ACD8EEAB66639E0D00100739" xlink:to="lab_us-gaap_LicensingAgreementsMember_4E6D3CC0ACD8EEAB66639E0D00100739" xlink:type="arc"/>

<link:label id="lab_dal_DomesticSlotsMember_5BE3DC86BA44A2E2A50B9E0D0010A000_terseLabel_en-US" xlink:label="lab_dal_DomesticSlotsMember_5BE3DC86BA44A2E2A50B9E0D0010A000" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Domestic slots </link:label>

<link:label id="lab_dal_DomesticSlotsMember_5BE3DC86BA44A2E2A50B9E0D0010A000_label_en-US" xlink:label="lab_dal_DomesticSlotsMember_5BE3DC86BA44A2E2A50B9E0D0010A000" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Domestic Slots [Member] </link:label>

<link:label id="lab_dal_DomesticSlotsMember_5BE3DC86BA44A2E2A50B9E0D0010A000_documentation_en-US" xlink:label="lab_dal_DomesticSlotsMember_5BE3DC86BA44A2E2A50B9E0D0010A000" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Domestic slots. </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_DomesticSlotsMember" xlink:label="loc_dal_DomesticSlotsMember_5BE3DC86BA44A2E2A50B9E0D0010A000" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_BC7CA5A70B0EBE8F84119E0D0010BFEA_terseLabel_en-US" xlink:label="lab_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_BC7CA5A70B0EBE8F84119E0D0010BFEA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Indefinite-lived Intangible Assets </link:label>

<link:label id="lab_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_BC7CA5A70B0EBE8F84119E0D0010BFEA_label_en-US" xlink:label="lab_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_BC7CA5A70B0EBE8F84119E0D0010BFEA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Indefinite-lived Intangible Assets [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_BC7CA5A70B0EBE8F84119E0D0010BFEA" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_08CB856591B117E628959E0D001049FC_terseLabel_en-US" xlink:label="lab_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_08CB856591B117E628959E0D001049FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Indefinite-lived intangible assets </link:label>

<link:label id="lab_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_08CB856591B117E628959E0D001049FC_label_en-US" xlink:label="lab_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_08CB856591B117E628959E0D001049FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Indefinite-Lived Intangible Assets (Excluding Goodwill) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_08CB856591B117E628959E0D001049FC" xlink:type="locator"/>

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<link:label id="lab_dal_TaxCutsandJobsActof2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit_6775627408C3C264B46E682C094C716D_terseLabel_en-US" xlink:label="lab_dal_TaxCutsandJobsActof2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit_6775627408C3C264B46E682C094C716D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Provisional tax expense estimate as a result of enactment of Tax Cuts and Jobs Act </link:label>

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<link:loc xlink:href="dal-20171231.xsd#dal_TaxCutsandJobsActof2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit" xlink:label="loc_dal_TaxCutsandJobsActof2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit_6775627408C3C264B46E682C094C716D" xlink:type="locator"/>

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<link:label id="lab_dal_EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActof2017TransitionTaxonAccumulatedForeignEarningsPercent_52498CD8F867C8E06941682C094D32B1_verboseLabel_en-US" xlink:label="lab_dal_EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActof2017TransitionTaxonAccumulatedForeignEarningsPercent_52498CD8F867C8E06941682C094D32B1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Increase in effective tax rate due to Tax Cuts and Jobs Act (percent) </link:label>

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<link:label id="lab_dal_TaxCutsandJobsActof2017IncompleteAccountingProvisionalUndistributedAccumulatedEarningsofForeignSubsidiary_056B2B2C9A99A4ED04EB682C094D1AB2_terseLabel_en-US" xlink:label="lab_dal_TaxCutsandJobsActof2017IncompleteAccountingProvisionalUndistributedAccumulatedEarningsofForeignSubsidiary_056B2B2C9A99A4ED04EB682C094D1AB2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Foreign earnings on which tax assessed </link:label>

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<link:label id="lab_us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings_030EED214FACB11FE425682C094DDE2C_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings_030EED214FACB11FE425682C094DDE2C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Undistributed earnings of foreign subsidiaries </link:label>

<link:label id="lab_us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings_030EED214FACB11FE425682C094DDE2C_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings_030EED214FACB11FE425682C094DDE2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Tax Liabilities, Undistributed Foreign Earnings </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings_030EED214FACB11FE425682C094DDE2C" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax_2901A0D90147DA03D8E0682C094DCA98_verboseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax_2901A0D90147DA03D8E0682C094DCA98" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> AMT credit carryforwards </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax_2901A0D90147DA03D8E0682C094DCA98" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OperatingLossCarryforwards_CA9ABC372638D2AE4C8A682C0952200A_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwards_CA9ABC372638D2AE4C8A682C0952200A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating loss carryforwards </link:label>

<link:label id="lab_us-gaap_OperatingLossCarryforwards_CA9ABC372638D2AE4C8A682C0952200A_label_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwards_CA9ABC372638D2AE4C8A682C0952200A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Loss Carryforwards </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="loc_us-gaap_OperatingLossCarryforwards_CA9ABC372638D2AE4C8A682C0952200A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLossCarryforwards_CA9ABC372638D2AE4C8A682C0952200A" xlink:to="lab_us-gaap_OperatingLossCarryforwards_CA9ABC372638D2AE4C8A682C0952200A" xlink:type="arc"/>

<link:label id="lab_us-gaap_OperatingLossCarryforwardsExpirationDate_77542D2C67EA56DB466E682C0952238D_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwardsExpirationDate_77542D2C67EA56DB466E682C0952238D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating loss carryforwards, expiration dates </link:label>

<link:label id="lab_us-gaap_OperatingLossCarryforwardsExpirationDate_77542D2C67EA56DB466E682C0952238D_label_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwardsExpirationDate_77542D2C67EA56DB466E682C0952238D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Loss Carryforwards, Expiration Date </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLossCarryforwardsExpirationDate" xlink:label="loc_us-gaap_OperatingLossCarryforwardsExpirationDate_77542D2C67EA56DB466E682C0952238D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLossCarryforwardsExpirationDate_77542D2C67EA56DB466E682C0952238D" xlink:to="lab_us-gaap_OperatingLossCarryforwardsExpirationDate_77542D2C67EA56DB466E682C0952238D" xlink:type="arc"/>

<link:label id="lab_dal_PensionObligationTimeFrameForExtinguishment_3786B0E2CBBA6C54C711682C09536D6B_terseLabel_en-US" xlink:label="lab_dal_PensionObligationTimeFrameForExtinguishment_3786B0E2CBBA6C54C711682C09536D6B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pension obligation, time frame for extinguishment </link:label>

<link:label id="lab_dal_PensionObligationTimeFrameForExtinguishment_3786B0E2CBBA6C54C711682C09536D6B_label_en-US" xlink:label="lab_dal_PensionObligationTimeFrameForExtinguishment_3786B0E2CBBA6C54C711682C09536D6B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pension Obligation, Time Frame For Extinguishment </link:label>

<link:label id="lab_dal_PensionObligationTimeFrameForExtinguishment_3786B0E2CBBA6C54C711682C09536D6B_documentation_en-US" xlink:label="lab_dal_PensionObligationTimeFrameForExtinguishment_3786B0E2CBBA6C54C711682C09536D6B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Pension Obligation, Time Frame For Extinguishment </link:label>

<link:loc xlink:href="dal-20171231.xsd#dal_PensionObligationTimeFrameForExtinguishment" xlink:label="loc_dal_PensionObligationTimeFrameForExtinguishment_3786B0E2CBBA6C54C711682C09536D6B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dal_PensionObligationTimeFrameForExtinguishment_3786B0E2CBBA6C54C711682C09536D6B" xlink:to="lab_dal_PensionObligationTimeFrameForExtinguishment_3786B0E2CBBA6C54C711682C09536D6B" xlink:type="arc"/>

<link:label id="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_E0BA7B1CD62FBEF471890FB39B08122A_terseLabel_en-US" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_E0BA7B1CD62FBEF471890FB39B08122A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] </link:label>

<link:label id="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_E0BA7B1CD62FBEF471890FB39B08122A_label_en-US" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_E0BA7B1CD62FBEF471890FB39B08122A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_E0BA7B1CD62FBEF471890FB39B08122A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_E0BA7B1CD62FBEF471890FB39B08122A" xlink:to="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_E0BA7B1CD62FBEF471890FB39B08122A" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_5A1266657CD4826653790FB39B089E38_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_5A1266657CD4826653790FB39B089E38" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Hedging Relationship [Axis] </link:label>

<link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_5A1266657CD4826653790FB39B089E38_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_5A1266657CD4826653790FB39B089E38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Hedging Relationship [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_5A1266657CD4826653790FB39B089E38" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_5A1266657CD4826653790FB39B089E38" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_5A1266657CD4826653790FB39B089E38" xlink:type="arc"/>

<link:label id="lab_us-gaap_HedgingRelationshipDomain_8AABDFB0821C2F14645E0FB39B08543E_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingRelationshipDomain_8AABDFB0821C2F14645E0FB39B08543E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Hedging Relationship [Domain] </link:label>

<link:label id="lab_us-gaap_HedgingRelationshipDomain_8AABDFB0821C2F14645E0FB39B08543E_label_en-US" xlink:label="lab_us-gaap_HedgingRelationshipDomain_8AABDFB0821C2F14645E0FB39B08543E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Hedging Relationship [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_8AABDFB0821C2F14645E0FB39B08543E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingRelationshipDomain_8AABDFB0821C2F14645E0FB39B08543E" xlink:to="lab_us-gaap_HedgingRelationshipDomain_8AABDFB0821C2F14645E0FB39B08543E" xlink:type="arc"/>

<link:label id="lab_us-gaap_CashFlowHedgingMember_A592A9309DF4DBF6CC6A0FB39B0814D0_terseLabel_en-US" xlink:label="lab_us-gaap_CashFlowHedgingMember_A592A9309DF4DBF6CC6A0FB39B0814D0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash flow hedging </link:label>

<link:label id="lab_us-gaap_CashFlowHedgingMember_A592A9309DF4DBF6CC6A0FB39B0814D0_label_en-US" xlink:label="lab_us-gaap_CashFlowHedgingMember_A592A9309DF4DBF6CC6A0FB39B0814D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cash Flow Hedging [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_A592A9309DF4DBF6CC6A0FB39B0814D0" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashFlowHedgingMember_A592A9309DF4DBF6CC6A0FB39B0814D0" xlink:to="lab_us-gaap_CashFlowHedgingMember_A592A9309DF4DBF6CC6A0FB39B0814D0" xlink:type="arc"/>

<link:label id="lab_us-gaap_HedgingDesignationAxis_2A354546D301876586B00FB39B08343D_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingDesignationAxis_2A354546D301876586B00FB39B08343D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Hedging Designation [Axis] </link:label>

<link:label id="lab_us-gaap_HedgingDesignationAxis_2A354546D301876586B00FB39B08343D_label_en-US" xlink:label="lab_us-gaap_HedgingDesignationAxis_2A354546D301876586B00FB39B08343D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Hedging Designation [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_2A354546D301876586B00FB39B08343D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_HedgingDesignationDomain_B7C5A10DF402711CFBA80FB39B0812CD_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingDesignationDomain_B7C5A10DF402711CFBA80FB39B0812CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Hedging Designation [Domain] </link:label>

<link:label id="lab_us-gaap_HedgingDesignationDomain_B7C5A10DF402711CFBA80FB39B0812CD_label_en-US" xlink:label="lab_us-gaap_HedgingDesignationDomain_B7C5A10DF402711CFBA80FB39B0812CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Hedging Designation [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_B7C5A10DF402711CFBA80FB39B0812CD" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DesignatedAsHedgingInstrumentMember_5BA9AF4427009432DED00FB39B09F435_terseLabel_en-US" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember_5BA9AF4427009432DED00FB39B09F435" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Designated as hedging instrument </link:label>

<link:label id="lab_us-gaap_DesignatedAsHedgingInstrumentMember_5BA9AF4427009432DED00FB39B09F435_label_en-US" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember_5BA9AF4427009432DED00FB39B09F435" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Designated as Hedging Instrument [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_5BA9AF4427009432DED00FB39B09F435" xlink:type="locator"/>

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<link:label id="lab_us-gaap_NondesignatedMember_2AAE3A340929188718DF0FB39B09F9A6_terseLabel_en-US" xlink:label="lab_us-gaap_NondesignatedMember_2AAE3A340929188718DF0FB39B09F9A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Not designated as hedging instrument </link:label>

<link:label id="lab_us-gaap_NondesignatedMember_2AAE3A340929188718DF0FB39B09F9A6_label_en-US" xlink:label="lab_us-gaap_NondesignatedMember_2AAE3A340929188718DF0FB39B09F9A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Not Designated as Hedging Instrument [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_2AAE3A340929188718DF0FB39B09F9A6" xlink:type="locator"/>

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<link:label id="lab_us-gaap_BalanceSheetLocationAxis_1ABB00C3C3A9A73469540FB39B09B033_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_1ABB00C3C3A9A73469540FB39B09B033" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Balance Sheet Location [Axis] </link:label>

<link:label id="lab_us-gaap_BalanceSheetLocationAxis_1ABB00C3C3A9A73469540FB39B09B033_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_1ABB00C3C3A9A73469540FB39B09B033" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Balance Sheet Location [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_1ABB00C3C3A9A73469540FB39B09B033" xlink:type="locator"/>

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<link:label id="lab_us-gaap_BalanceSheetLocationDomain_6CF267AD6988AAAD6A790FB39B0969D9_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_6CF267AD6988AAAD6A790FB39B0969D9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Balance Sheet Location [Domain] </link:label>

<link:label id="lab_us-gaap_BalanceSheetLocationDomain_6CF267AD6988AAAD6A790FB39B0969D9_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_6CF267AD6988AAAD6A790FB39B0969D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Balance Sheet Location [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_6CF267AD6988AAAD6A790FB39B0969D9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_6CF267AD6988AAAD6A790FB39B0969D9" xlink:to="lab_us-gaap_BalanceSheetLocationDomain_6CF267AD6988AAAD6A790FB39B0969D9" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherCurrentAssetsMember_4E133E41CB0D70DD13180FB39B092E85_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherCurrentAssetsMember_4E133E41CB0D70DD13180FB39B092E85" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Hedge derivative asset </link:label>

<link:label id="lab_us-gaap_OtherCurrentAssetsMember_4E133E41CB0D70DD13180FB39B092E85_label_en-US" xlink:label="lab_us-gaap_OtherCurrentAssetsMember_4E133E41CB0D70DD13180FB39B092E85" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Current Assets [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherCurrentAssetsMember" xlink:label="loc_us-gaap_OtherCurrentAssetsMember_4E133E41CB0D70DD13180FB39B092E85" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCurrentAssetsMember_4E133E41CB0D70DD13180FB39B092E85" xlink:to="lab_us-gaap_OtherCurrentAssetsMember_4E133E41CB0D70DD13180FB39B092E85" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherAssetsMember_3D4D1CFA2F176BBB797E0FB39B093738_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsMember_3D4D1CFA2F176BBB797E0FB39B093738" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other noncurrent assets </link:label>

<link:label id="lab_us-gaap_OtherAssetsMember_3D4D1CFA2F176BBB797E0FB39B093738_label_en-US" xlink:label="lab_us-gaap_OtherAssetsMember_3D4D1CFA2F176BBB797E0FB39B093738" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_3D4D1CFA2F176BBB797E0FB39B093738" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsMember_3D4D1CFA2F176BBB797E0FB39B093738" xlink:to="lab_us-gaap_OtherAssetsMember_3D4D1CFA2F176BBB797E0FB39B093738" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherCurrentLiabilitiesMember_3045CC166CD72C45D6CE0FB39B094AB2_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCurrentLiabilitiesMember_3045CC166CD72C45D6CE0FB39B094AB2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Hedge derivative liability </link:label>

<link:label id="lab_us-gaap_OtherCurrentLiabilitiesMember_3045CC166CD72C45D6CE0FB39B094AB2_label_en-US" xlink:label="lab_us-gaap_OtherCurrentLiabilitiesMember_3045CC166CD72C45D6CE0FB39B094AB2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Current Liabilities [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherCurrentLiabilitiesMember_3045CC166CD72C45D6CE0FB39B094AB2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCurrentLiabilitiesMember_3045CC166CD72C45D6CE0FB39B094AB2" xlink:to="lab_us-gaap_OtherCurrentLiabilitiesMember_3045CC166CD72C45D6CE0FB39B094AB2" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherLiabilitiesMember_E1C916EE81C5C6B4807B0FB39B099194_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesMember_E1C916EE81C5C6B4807B0FB39B099194" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other noncurrent liabilities </link:label>

<link:label id="lab_us-gaap_OtherLiabilitiesMember_E1C916EE81C5C6B4807B0FB39B099194_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesMember_E1C916EE81C5C6B4807B0FB39B099194" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Liabilities [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesMember" xlink:label="loc_us-gaap_OtherLiabilitiesMember_E1C916EE81C5C6B4807B0FB39B099194" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesMember_E1C916EE81C5C6B4807B0FB39B099194" xlink:to="lab_us-gaap_OtherLiabilitiesMember_E1C916EE81C5C6B4807B0FB39B099194" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativesFairValueLineItems_AC7C156A22ECFAE4B6360FB39B090E00_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_AC7C156A22ECFAE4B6360FB39B090E00" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivatives, Fair Value [Line Items] </link:label>

<link:label id="lab_us-gaap_DerivativesFairValueLineItems_AC7C156A22ECFAE4B6360FB39B090E00_label_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_AC7C156A22ECFAE4B6360FB39B090E00" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivatives, Fair Value [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_AC7C156A22ECFAE4B6360FB39B090E00" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_AC7C156A22ECFAE4B6360FB39B090E00" xlink:to="lab_us-gaap_DerivativesFairValueLineItems_AC7C156A22ECFAE4B6360FB39B090E00" xlink:type="arc"/>

<link:label id="lab_invest_DerivativeNotionalAmount_7112DADAC63AC911BA630FB39B099431_terseLabel_en-US" xlink:label="lab_invest_DerivativeNotionalAmount_7112DADAC63AC911BA630FB39B099431" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative, notional amount </link:label>

<link:label id="lab_invest_DerivativeNotionalAmount_7112DADAC63AC911BA630FB39B099431_label_en-US" xlink:label="lab_invest_DerivativeNotionalAmount_7112DADAC63AC911BA630FB39B099431" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, Notional Amount </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNotionalAmount" xlink:label="loc_invest_DerivativeNotionalAmount_7112DADAC63AC911BA630FB39B099431" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_invest_DerivativeNotionalAmount_7112DADAC63AC911BA630FB39B099431" xlink:to="lab_invest_DerivativeNotionalAmount_7112DADAC63AC911BA630FB39B099431" xlink:type="arc"/>

<link:label id="lab_invest_DerivativeNonmonetaryNotionalAmount_678DD71950BB934480000FB39B091C9A_terseLabel_en-US" xlink:label="lab_invest_DerivativeNonmonetaryNotionalAmount_678DD71950BB934480000FB39B091C9A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative, nonmonetary notional amount </link:label>

<link:label id="lab_invest_DerivativeNonmonetaryNotionalAmount_678DD71950BB934480000FB39B091C9A_label_en-US" xlink:label="lab_invest_DerivativeNonmonetaryNotionalAmount_678DD71950BB934480000FB39B091C9A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, Nonmonetary Notional Amount </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNonmonetaryNotionalAmount" xlink:label="loc_invest_DerivativeNonmonetaryNotionalAmount_678DD71950BB934480000FB39B091C9A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_invest_DerivativeNonmonetaryNotionalAmount_678DD71950BB934480000FB39B091C9A" xlink:to="lab_invest_DerivativeNonmonetaryNotionalAmount_678DD71950BB934480000FB39B091C9A" xlink:type="arc"/>

<link:label id="lab_us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue_69551AB2C64EE2B30F7F0FB39B09A390_terseLabel_en-US" xlink:label="lab_us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue_69551AB2C64EE2B30F7F0FB39B09A390" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Foreign currency exchange contracts, assets </link:label>

<link:label id="lab_us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue_69551AB2C64EE2B30F7F0FB39B09A390_label_en-US" xlink:label="lab_us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue_69551AB2C64EE2B30F7F0FB39B09A390" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Foreign Currency Cash Flow Hedge Asset at Fair Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue" xlink:label="loc_us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue_69551AB2C64EE2B30F7F0FB39B09A390" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue_69551AB2C64EE2B30F7F0FB39B09A390" xlink:to="lab_us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue_69551AB2C64EE2B30F7F0FB39B09A390" xlink:type="arc"/>

<link:label id="lab_us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue_ECA9A2D0C84B3AAE8C270FB39B095C9D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue_ECA9A2D0C84B3AAE8C270FB39B095C9D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Foreign currency exchange contracts, liabilities </link:label>

<link:label id="lab_us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue_ECA9A2D0C84B3AAE8C270FB39B095C9D_label_en-US" xlink:label="lab_us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue_ECA9A2D0C84B3AAE8C270FB39B095C9D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Foreign Currency Cash Flow Hedge Liability at Fair Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue" xlink:label="loc_us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue_ECA9A2D0C84B3AAE8C270FB39B095C9D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue_ECA9A2D0C84B3AAE8C270FB39B095C9D" xlink:to="lab_us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue_ECA9A2D0C84B3AAE8C270FB39B095C9D" xlink:type="arc"/>

<link:label id="lab_us-gaap_PriceRiskDerivativeAssetsAtFairValue_A563BB8C5B6394B9DD2B0FB39B09904D_terseLabel_en-US" xlink:label="lab_us-gaap_PriceRiskDerivativeAssetsAtFairValue_A563BB8C5B6394B9DD2B0FB39B09904D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fuel hedge contracts, assets </link:label>

<link:label id="lab_us-gaap_PriceRiskDerivativeAssetsAtFairValue_A563BB8C5B6394B9DD2B0FB39B09904D_label_en-US" xlink:label="lab_us-gaap_PriceRiskDerivativeAssetsAtFairValue_A563BB8C5B6394B9DD2B0FB39B09904D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Price Risk Derivative Assets, at Fair Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PriceRiskDerivativeAssetsAtFairValue" xlink:label="loc_us-gaap_PriceRiskDerivativeAssetsAtFairValue_A563BB8C5B6394B9DD2B0FB39B09904D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PriceRiskDerivativeAssetsAtFairValue_A563BB8C5B6394B9DD2B0FB39B09904D" xlink:to="lab_us-gaap_PriceRiskDerivativeAssetsAtFairValue_A563BB8C5B6394B9DD2B0FB39B09904D" xlink:type="arc"/>

<link:label id="lab_us-gaap_PriceRiskDerivativeLiabilitiesAtFairValue_33E633108DA0B66687C70FB39B092D9B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PriceRiskDerivativeLiabilitiesAtFairValue_33E633108DA0B66687C70FB39B092D9B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Fuel hedge contracts, liabilities </link:label>

<link:label id="lab_us-gaap_PriceRiskDerivativeLiabilitiesAtFairValue_33E633108DA0B66687C70FB39B092D9B_label_en-US" xlink:label="lab_us-gaap_PriceRiskDerivativeLiabilitiesAtFairValue_33E633108DA0B66687C70FB39B092D9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Price Risk Derivative Liabilities, at Fair Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PriceRiskDerivativeLiabilitiesAtFairValue" xlink:label="loc_us-gaap_PriceRiskDerivativeLiabilitiesAtFairValue_33E633108DA0B66687C70FB39B092D9B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PriceRiskDerivativeLiabilitiesAtFairValue_33E633108DA0B66687C70FB39B092D9B" xlink:to="lab_us-gaap_PriceRiskDerivativeLiabilitiesAtFairValue_33E633108DA0B66687C70FB39B092D9B" xlink:type="arc"/>

<link:label id="lab_us-gaap_PriceRiskDerivativesAtFairValueNet_37FF46A7B2776D28985C0FB39B0A502A_verboseLabel_en-US" xlink:label="lab_us-gaap_PriceRiskDerivativesAtFairValueNet_37FF46A7B2776D28985C0FB39B0A502A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Fuel hedge contracts, hedge derivatives, net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PriceRiskDerivativesAtFairValueNet" xlink:label="loc_us-gaap_PriceRiskDerivativesAtFairValueNet_37FF46A7B2776D28985C0FB39B0A502A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PriceRiskDerivativesAtFairValueNet_37FF46A7B2776D28985C0FB39B0A502A" xlink:to="lab_us-gaap_PriceRiskDerivativesAtFairValueNet_37FF46A7B2776D28985C0FB39B0A502A" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_6B23A0D29739CC3155890FB39B0AAE7D_totalLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_6B23A0D29739CC3155890FB39B0AAE7D" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total derivative contracts, assets </link:label>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_6B23A0D29739CC3155890FB39B0AAE7D_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_6B23A0D29739CC3155890FB39B0AAE7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Asset, Fair Value, Gross Asset </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_6B23A0D29739CC3155890FB39B0AAE7D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_60A427B008EE90571BB70FB39B0A5B66_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_60A427B008EE90571BB70FB39B0A5B66" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US"> Total derivative contracts, liabilities </link:label>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_60A427B008EE90571BB70FB39B0A5B66_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_60A427B008EE90571BB70FB39B0A5B66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Liability, Fair Value, Gross Liability </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_60A427B008EE90571BB70FB39B0A5B66" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_60A427B008EE90571BB70FB39B0A5B66" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_60A427B008EE90571BB70FB39B0A5B66" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeNet_60125A017A49E2819A310FB39B0A8974_totalLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeNet_60125A017A49E2819A310FB39B0A8974" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net derivative contracts, hedge derivatives, net </link:label>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeNet_60125A017A49E2819A310FB39B0A8974_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeNet_60125A017A49E2819A310FB39B0A8974" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, Fair Value, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeNet" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeNet_60125A017A49E2819A310FB39B0A8974" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_6EC9AEB4516F288D157B0FB39B0A6D0E_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_6EC9AEB4516F288D157B0FB39B0A6D0E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net derivative contracts, assets </link:label>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_6EC9AEB4516F288D157B0FB39B0A6D0E_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_6EC9AEB4516F288D157B0FB39B0A6D0E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Asset, Fair Value, Amount Not Offset Against Collateral </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_6EC9AEB4516F288D157B0FB39B0A6D0E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_6EC9AEB4516F288D157B0FB39B0A6D0E" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_6EC9AEB4516F288D157B0FB39B0A6D0E" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_2004A368164089DE0E720FB39B0AA9F5_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_2004A368164089DE0E720FB39B0AA9F5" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Net derivative contracts, liabilities </link:label>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_2004A368164089DE0E720FB39B0AA9F5_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_2004A368164089DE0E720FB39B0AA9F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Liability, Fair Value, Amount Not Offset Against Collateral </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_2004A368164089DE0E720FB39B0AA9F5" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_2004A368164089DE0E720FB39B0AA9F5" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_2004A368164089DE0E720FB39B0AA9F5" xlink:type="arc"/>

<link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A98E46F8CED597F75D721F46B21A912A_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A98E46F8CED597F75D721F46B21A912A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Employee Benefit Plans </link:label>

<link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A98E46F8CED597F75D721F46B21A912A_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A98E46F8CED597F75D721F46B21A912A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pension and Other Postretirement Benefits Disclosure [Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A98E46F8CED597F75D721F46B21A912A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A98E46F8CED597F75D721F46B21A912A" xlink:to="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A98E46F8CED597F75D721F46B21A912A" xlink:type="arc"/>

<link:label id="lab_us-gaap_AssetsAbstract_4CB56BEFB21F462A032588167E5CA504_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_4CB56BEFB21F462A032588167E5CA504" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> ASSETS </link:label>

<link:label id="lab_us-gaap_AssetsAbstract_4CB56BEFB21F462A032588167E5CA504_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract_4CB56BEFB21F462A032588167E5CA504" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_4CB56BEFB21F462A032588167E5CA504" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract_4CB56BEFB21F462A032588167E5CA504" xlink:to="lab_us-gaap_AssetsAbstract_4CB56BEFB21F462A032588167E5CA504" xlink:type="arc"/>

<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_5B676FE984E242B535BF88167E5FE6C2_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_5B676FE984E242B535BF88167E5FE6C2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash and cash equivalents </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_5B676FE984E242B535BF88167E5FE6C2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_5B676FE984E242B535BF88167E5FE6C2" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_5B676FE984E242B535BF88167E5FE6C2" xlink:type="arc"/>

<link:label id="lab_us-gaap_ShortTermInvestments_5BA1FE014069A8CBA05E88167E5F1EE8_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermInvestments_5BA1FE014069A8CBA05E88167E5F1EE8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Short-term investments </link:label>

<link:label id="lab_us-gaap_ShortTermInvestments_5BA1FE014069A8CBA05E88167E5F1EE8_label_en-US" xlink:label="lab_us-gaap_ShortTermInvestments_5BA1FE014069A8CBA05E88167E5F1EE8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Short-term Investments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="loc_us-gaap_ShortTermInvestments_5BA1FE014069A8CBA05E88167E5F1EE8" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermInvestments_5BA1FE014069A8CBA05E88167E5F1EE8" xlink:to="lab_us-gaap_ShortTermInvestments_5BA1FE014069A8CBA05E88167E5F1EE8" xlink:type="arc"/>

<link:label id="lab_us-gaap_ReceivablesNetCurrent_D5EEE570075078F0680D88167E5F7660_terseLabel_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_D5EEE570075078F0680D88167E5F7660" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts receivable, net of an allowance for uncollectible accounts of $12 and $15 at December 31, 2017 and 2016, respectively </link:label>

<link:label id="lab_us-gaap_ReceivablesNetCurrent_D5EEE570075078F0680D88167E5F7660_label_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_D5EEE570075078F0680D88167E5F7660" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Receivables, Net, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_D5EEE570075078F0680D88167E5F7660" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReceivablesNetCurrent_D5EEE570075078F0680D88167E5F7660" xlink:to="lab_us-gaap_ReceivablesNetCurrent_D5EEE570075078F0680D88167E5F7660" xlink:type="arc"/>

<link:label id="lab_us-gaap_InventoryFinishedGoods_D151CEE557D94E1926BA88167E5F0894_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoods_D151CEE557D94E1926BA88167E5F0894" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fuel inventory </link:label>

<link:label id="lab_us-gaap_InventoryFinishedGoods_D151CEE557D94E1926BA88167E5F0894_label_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoods_D151CEE557D94E1926BA88167E5F0894" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Finished Goods, Gross </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="loc_us-gaap_InventoryFinishedGoods_D151CEE557D94E1926BA88167E5F0894" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryFinishedGoods_D151CEE557D94E1926BA88167E5F0894" xlink:to="lab_us-gaap_InventoryFinishedGoods_D151CEE557D94E1926BA88167E5F0894" xlink:type="arc"/>

<link:label id="lab_us-gaap_AirlineRelatedInventoryNet_9FA3008C3927FE888CEE88167E5FE646_terseLabel_en-US" xlink:label="lab_us-gaap_AirlineRelatedInventoryNet_9FA3008C3927FE888CEE88167E5FE646" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Expendable parts and supplies inventories, net of an allowance for obsolescence of $113 and $110 at December 31, 2017 and 2016, respectively </link:label>

<link:label id="lab_us-gaap_AirlineRelatedInventoryNet_9FA3008C3927FE888CEE88167E5FE646_label_en-US" xlink:label="lab_us-gaap_AirlineRelatedInventoryNet_9FA3008C3927FE888CEE88167E5FE646" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Airline Related Inventory, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AirlineRelatedInventoryNet" xlink:label="loc_us-gaap_AirlineRelatedInventoryNet_9FA3008C3927FE888CEE88167E5FE646" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AirlineRelatedInventoryNet_9FA3008C3927FE888CEE88167E5FE646" xlink:to="lab_us-gaap_AirlineRelatedInventoryNet_9FA3008C3927FE888CEE88167E5FE646" xlink:type="arc"/>

<link:label id="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_1BBFE17ADE5C169ED60988167E64AFEC_terseLabel_en-US" xlink:label="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_1BBFE17ADE5C169ED60988167E64AFEC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Prepaid expenses and other </link:label>

<link:label id="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_1BBFE17ADE5C169ED60988167E64AFEC_label_en-US" xlink:label="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_1BBFE17ADE5C169ED60988167E64AFEC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Prepaid Expense and Other Assets, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_1BBFE17ADE5C169ED60988167E64AFEC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_1BBFE17ADE5C169ED60988167E64AFEC" xlink:to="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_1BBFE17ADE5C169ED60988167E64AFEC" xlink:type="arc"/>

<link:label id="lab_us-gaap_AssetsCurrent_A4B3C6F30661116935B588167E65BE9F_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_A4B3C6F30661116935B588167E65BE9F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total current assets </link:label>

<link:label id="lab_us-gaap_AssetsCurrent_A4B3C6F30661116935B588167E65BE9F_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent_A4B3C6F30661116935B588167E65BE9F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_A4B3C6F30661116935B588167E65BE9F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent_A4B3C6F30661116935B588167E65BE9F" xlink:to="lab_us-gaap_AssetsCurrent_A4B3C6F30661116935B588167E65BE9F" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_8295453A8C285F070BA888167E65F35D_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_8295453A8C285F070BA888167E65F35D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property and Equipment, Net: </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_8295453A8C285F070BA888167E65F35D_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_8295453A8C285F070BA888167E65F35D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Net [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_8295453A8C285F070BA888167E65F35D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_8295453A8C285F070BA888167E65F35D" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_8295453A8C285F070BA888167E65F35D" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_F46C322F426C92998E0E88167E650373_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_F46C322F426C92998E0E88167E650373" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property and equipment, net of accumulated depreciation and amortization of $14,097 and $12,456 at December 31, 2017 and 2016, respectively </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_F46C322F426C92998E0E88167E650373" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_F46C322F426C92998E0E88167E650373" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_F46C322F426C92998E0E88167E650373" xlink:type="arc"/>

<link:label id="lab_us-gaap_Goodwill_D245D5E6ADDDA896AB4C88167E6517AF_terseLabel_en-US" xlink:label="lab_us-gaap_Goodwill_D245D5E6ADDDA896AB4C88167E6517AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Goodwill </link:label>

<link:label id="lab_us-gaap_Goodwill_D245D5E6ADDDA896AB4C88167E6517AF_label_en-US" xlink:label="lab_us-gaap_Goodwill_D245D5E6ADDDA896AB4C88167E6517AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_D245D5E6ADDDA896AB4C88167E6517AF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_D245D5E6ADDDA896AB4C88167E6517AF" xlink:to="lab_us-gaap_Goodwill_D245D5E6ADDDA896AB4C88167E6517AF" xlink:type="arc"/>

<link:label id="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_DC3155418582D511C76C88167E650C30_terseLabel_en-US" xlink:label="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_DC3155418582D511C76C88167E650C30" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Identifiable intangibles, net of accumulated amortization of $845 and $828 at December 31, 2017 and 2016, respectively </link:label>

<link:label id="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_DC3155418582D511C76C88167E650C30_label_en-US" xlink:label="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_DC3155418582D511C76C88167E650C30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Intangible Assets, Net (Excluding Goodwill) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_DC3155418582D511C76C88167E650C30" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_DC3155418582D511C76C88167E650C30" xlink:to="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_DC3155418582D511C76C88167E650C30" xlink:type="arc"/>

<link:label id="lab_us-gaap_DeferredIncomeTaxAssetsNet_7455967C420CC26BF61088167E6583BE_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxAssetsNet_7455967C420CC26BF61088167E6583BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Deferred income taxes, net </link:label>

<link:label id="lab_us-gaap_DeferredIncomeTaxAssetsNet_7455967C420CC26BF61088167E6583BE_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxAssetsNet_7455967C420CC26BF61088167E6583BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Income Tax Assets, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_7455967C420CC26BF61088167E6583BE" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherAssetsNoncurrent_7A7DEDD741A872A10B3D88167E65D1A1_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_7A7DEDD741A872A10B3D88167E65D1A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other noncurrent assets </link:label>

<link:label id="lab_us-gaap_OtherAssetsNoncurrent_7A7DEDD741A872A10B3D88167E65D1A1_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_7A7DEDD741A872A10B3D88167E65D1A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets, Noncurrent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_7A7DEDD741A872A10B3D88167E65D1A1" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherAssets_5BFF7D7ABE337417261988167E6614EE_totalLabel_en-US" xlink:label="lab_us-gaap_OtherAssets_5BFF7D7ABE337417261988167E6614EE" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total other assets </link:label>

<link:label id="lab_us-gaap_OtherAssets_5BFF7D7ABE337417261988167E6614EE_label_en-US" xlink:label="lab_us-gaap_OtherAssets_5BFF7D7ABE337417261988167E6614EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssets" xlink:label="loc_us-gaap_OtherAssets_5BFF7D7ABE337417261988167E6614EE" xlink:type="locator"/>

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<link:label id="lab_us-gaap_Assets_07F826D82ED8B60B69C788167E6608EE_totalLabel_en-US" xlink:label="lab_us-gaap_Assets_07F826D82ED8B60B69C788167E6608EE" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_07F826D82ED8B60B69C788167E6608EE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_07F826D82ED8B60B69C788167E6608EE" xlink:to="lab_us-gaap_Assets_07F826D82ED8B60B69C788167E6608EE" xlink:type="arc"/>

<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_88E9E6195C0E548DC9B088167E6665C7_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_88E9E6195C0E548DC9B088167E6665C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> LIABILITIES AND STOCKHOLDERS' EQUITY </link:label>

<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_88E9E6195C0E548DC9B088167E6665C7_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_88E9E6195C0E548DC9B088167E6665C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities and Equity [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_88E9E6195C0E548DC9B088167E6665C7" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_C8796D76590E432172DC88167E665315_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_C8796D76590E432172DC88167E665315" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current Liabilities: </link:label>

<link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_C8796D76590E432172DC88167E665315_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_C8796D76590E432172DC88167E665315" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Current [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_C8796D76590E432172DC88167E665315" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_C8796D76590E432172DC88167E665315" xlink:to="lab_us-gaap_LiabilitiesCurrentAbstract_C8796D76590E432172DC88167E665315" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_5130F04711B5A771200B88167E6685FE_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_5130F04711B5A771200B88167E6685FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current maturities of long-term debt and capital leases </link:label>

<link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_5130F04711B5A771200B88167E6685FE_label_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_5130F04711B5A771200B88167E6685FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt and Capital Lease Obligations, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_5130F04711B5A771200B88167E6685FE" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AirTrafficLiabilityCurrent_56023BFF75A1AFFB592188167E6602FA_terseLabel_en-US" xlink:label="lab_us-gaap_AirTrafficLiabilityCurrent_56023BFF75A1AFFB592188167E6602FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Air traffic liability </link:label>

<link:label id="lab_us-gaap_AirTrafficLiabilityCurrent_56023BFF75A1AFFB592188167E6602FA_label_en-US" xlink:label="lab_us-gaap_AirTrafficLiabilityCurrent_56023BFF75A1AFFB592188167E6602FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Air Traffic Liability, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AirTrafficLiabilityCurrent" xlink:label="loc_us-gaap_AirTrafficLiabilityCurrent_56023BFF75A1AFFB592188167E6602FA" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AirTrafficLiabilityCurrent_56023BFF75A1AFFB592188167E6602FA" xlink:to="lab_us-gaap_AirTrafficLiabilityCurrent_56023BFF75A1AFFB592188167E6602FA" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccountsPayableCurrent_4B8D317D12F202522B7488167E667F89_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_4B8D317D12F202522B7488167E667F89" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts payable </link:label>

<link:label id="lab_us-gaap_AccountsPayableCurrent_4B8D317D12F202522B7488167E667F89_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_4B8D317D12F202522B7488167E667F89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Payable, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_4B8D317D12F202522B7488167E667F89" xlink:type="locator"/>

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<link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_1F22DDEBB263C18D83E688167E6684F2_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_1F22DDEBB263C18D83E688167E6684F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accrued salaries and related benefits </link:label>

<link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_1F22DDEBB263C18D83E688167E6684F2_label_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_1F22DDEBB263C18D83E688167E6684F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee-related Liabilities, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_1F22DDEBB263C18D83E688167E6684F2" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FrequentFlierLiabilityCurrent_32EC7F711047E324267B88167E66C25F_terseLabel_en-US" xlink:label="lab_us-gaap_FrequentFlierLiabilityCurrent_32EC7F711047E324267B88167E66C25F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Frequent flyer deferred revenue </link:label>

<link:label id="lab_us-gaap_FrequentFlierLiabilityCurrent_32EC7F711047E324267B88167E66C25F_label_en-US" xlink:label="lab_us-gaap_FrequentFlierLiabilityCurrent_32EC7F711047E324267B88167E66C25F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Frequent Flier Liability, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FrequentFlierLiabilityCurrent" xlink:label="loc_us-gaap_FrequentFlierLiabilityCurrent_32EC7F711047E324267B88167E66C25F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_5C0D15CAE1E322C19E3D88167E664B6F_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_5C0D15CAE1E322C19E3D88167E664B6F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other accrued liabilities </link:label>

<link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_5C0D15CAE1E322C19E3D88167E664B6F_label_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_5C0D15CAE1E322C19E3D88167E664B6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Accrued Liabilities, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_5C0D15CAE1E322C19E3D88167E664B6F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LiabilitiesCurrent_B4D213EC45F3999A85DE88167E669392_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_B4D213EC45F3999A85DE88167E669392" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total current liabilities </link:label>

<link:label id="lab_us-gaap_LiabilitiesCurrent_B4D213EC45F3999A85DE88167E669392_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_B4D213EC45F3999A85DE88167E669392" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_B4D213EC45F3999A85DE88167E669392" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LiabilitiesNoncurrentAbstract_941E6772A7B9891DD98D88167E66AA7D_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrentAbstract_941E6772A7B9891DD98D88167E66AA7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Noncurrent Liabilities: </link:label>

<link:label id="lab_us-gaap_LiabilitiesNoncurrentAbstract_941E6772A7B9891DD98D88167E66AA7D_label_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrentAbstract_941E6772A7B9891DD98D88167E66AA7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Noncurrent [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesNoncurrentAbstract_941E6772A7B9891DD98D88167E66AA7D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_FFD1C2F90CAB32C437EF88167E664C49_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_FFD1C2F90CAB32C437EF88167E664C49" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt and capital leases </link:label>

<link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_FFD1C2F90CAB32C437EF88167E664C49_label_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_FFD1C2F90CAB32C437EF88167E664C49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt and Capital Lease Obligations </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_FFD1C2F90CAB32C437EF88167E664C49" xlink:type="locator"/>

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<link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_33DB279A45CBF3E781D288167E67A572_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_33DB279A45CBF3E781D288167E67A572" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pension, postretirement and related benefits </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_33DB279A45CBF3E781D288167E67A572" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FrequentFlierLiabilityNoncurrent_F2A20E4FC792875072E288167E676D0A_terseLabel_en-US" xlink:label="lab_us-gaap_FrequentFlierLiabilityNoncurrent_F2A20E4FC792875072E288167E676D0A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Frequent flyer deferred revenue </link:label>

<link:label id="lab_us-gaap_FrequentFlierLiabilityNoncurrent_F2A20E4FC792875072E288167E676D0A_label_en-US" xlink:label="lab_us-gaap_FrequentFlierLiabilityNoncurrent_F2A20E4FC792875072E288167E676D0A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Frequent Flier Liability, Noncurrent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FrequentFlierLiabilityNoncurrent" xlink:label="loc_us-gaap_FrequentFlierLiabilityNoncurrent_F2A20E4FC792875072E288167E676D0A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_42852E763959F6B83C3A88167E67E7AE_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_42852E763959F6B83C3A88167E67E7AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other noncurrent liabilities </link:label>

<link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_42852E763959F6B83C3A88167E67E7AE_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_42852E763959F6B83C3A88167E67E7AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Liabilities, Noncurrent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_42852E763959F6B83C3A88167E67E7AE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_42852E763959F6B83C3A88167E67E7AE" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrent_42852E763959F6B83C3A88167E67E7AE" xlink:type="arc"/>

<link:label id="lab_us-gaap_LiabilitiesNoncurrent_D3EDD5F355222DF5CE8488167E677A10_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrent_D3EDD5F355222DF5CE8488167E677A10" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total noncurrent liabilities </link:label>

<link:label id="lab_us-gaap_LiabilitiesNoncurrent_D3EDD5F355222DF5CE8488167E677A10_label_en-US" xlink:label="lab_us-gaap_LiabilitiesNoncurrent_D3EDD5F355222DF5CE8488167E677A10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Noncurrent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_D3EDD5F355222DF5CE8488167E677A10" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_D3EDD5F355222DF5CE8488167E677A10" xlink:to="lab_us-gaap_LiabilitiesNoncurrent_D3EDD5F355222DF5CE8488167E677A10" xlink:type="arc"/>

<link:label id="lab_us-gaap_CommitmentsAndContingencies_12950D990B5B8CDF0F0988167E67B5BB_terseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_12950D990B5B8CDF0F0988167E67B5BB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Commitments and Contingencies </link:label>

<link:label id="lab_us-gaap_CommitmentsAndContingencies_12950D990B5B8CDF0F0988167E67B5BB_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_12950D990B5B8CDF0F0988167E67B5BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Commitments and Contingencies </link:label>

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<link:label id="lab_us-gaap_CommonStockValue_15F8DAC2B78BF43A6E8488167E67CDA3_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue_15F8DAC2B78BF43A6E8488167E67CDA3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Common stock at $0.0001 par value; 1,500,000,000 shares authorized, 714,674,160 and 744,886,938 shares issued at December 31, 2017 and 2016, respectively </link:label>

<link:label id="lab_us-gaap_CommonStockValue_15F8DAC2B78BF43A6E8488167E67CDA3_label_en-US" xlink:label="lab_us-gaap_CommonStockValue_15F8DAC2B78BF43A6E8488167E67CDA3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Value, Issued </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_15F8DAC2B78BF43A6E8488167E67CDA3" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_D12E8A0C908E37C4A1B888167E672FE1_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_D12E8A0C908E37C4A1B888167E672FE1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Additional paid-in capital </link:label>

<link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_D12E8A0C908E37C4A1B888167E672FE1_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_D12E8A0C908E37C4A1B888167E672FE1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Additional Paid in Capital, Common Stock </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_D12E8A0C908E37C4A1B888167E672FE1" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_F108BC1A73EA071CBC7E88167E67544D_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_F108BC1A73EA071CBC7E88167E67544D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retained earnings </link:label>

<link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_F108BC1A73EA071CBC7E88167E67544D_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_F108BC1A73EA071CBC7E88167E67544D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retained Earnings (Accumulated Deficit) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_F108BC1A73EA071CBC7E88167E67544D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_80DBCAA31CC345D1E4FC88167E68FFAB_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_80DBCAA31CC345D1E4FC88167E68FFAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated other comprehensive loss </link:label>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_80DBCAA31CC345D1E4FC88167E68FFAB_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_80DBCAA31CC345D1E4FC88167E68FFAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss), Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_80DBCAA31CC345D1E4FC88167E68FFAB" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_80DBCAA31CC345D1E4FC88167E68FFAB" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_80DBCAA31CC345D1E4FC88167E68FFAB" xlink:type="arc"/>

<link:label id="lab_us-gaap_TreasuryStockValue_A85BDB396FE398E346F188167E687B57_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_A85BDB396FE398E346F188167E687B57" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Treasury stock, at cost, 7,476,181 and 14,149,229 shares at December 31, 2017 and 2016, respectively </link:label>

<link:label id="lab_us-gaap_TreasuryStockValue_A85BDB396FE398E346F188167E687B57_label_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_A85BDB396FE398E346F188167E687B57" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock, Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_A85BDB396FE398E346F188167E687B57" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StockholdersEquity_FB9D6986BA755368A63088167E68E8FA_totalLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_FB9D6986BA755368A63088167E68E8FA" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total stockholders' equity </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_FB9D6986BA755368A63088167E68E8FA" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_FB9D6986BA755368A63088167E68E8FA" xlink:to="lab_us-gaap_StockholdersEquity_FB9D6986BA755368A63088167E68E8FA" xlink:type="arc"/>

<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_DE6F3AE6EDA5062121EF88167E688351_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_DE6F3AE6EDA5062121EF88167E688351" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total liabilities and stockholders' equity </link:label>

<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_DE6F3AE6EDA5062121EF88167E688351_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_DE6F3AE6EDA5062121EF88167E688351" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities and Equity </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_DE6F3AE6EDA5062121EF88167E688351" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_DE6F3AE6EDA5062121EF88167E688351" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity_DE6F3AE6EDA5062121EF88167E688351" xlink:type="arc"/>

<link:label id="lab_us-gaap_AirlineCapacityPurchaseArrangementsMember_7302EF5F8AC56F0DB6191A16AD8AB1B4_terseLabel_en-US" xlink:label="lab_us-gaap_AirlineCapacityPurchaseArrangementsMember_7302EF5F8AC56F0DB6191A16AD8AB1B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Airline capacity purchase arrangements </link:label>

<link:label id="lab_us-gaap_AirlineCapacityPurchaseArrangementsMember_7302EF5F8AC56F0DB6191A16AD8AB1B4_label_en-US" xlink:label="lab_us-gaap_AirlineCapacityPurchaseArrangementsMember_7302EF5F8AC56F0DB6191A16AD8AB1B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Airline Capacity Purchase Arrangements [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AirlineCapacityPurchaseArrangementsMember" xlink:label="loc_us-gaap_AirlineCapacityPurchaseArrangementsMember_7302EF5F8AC56F0DB6191A16AD8AB1B4" xlink:type="locator"/>

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<link:label id="lab_dal_A330900NEODomain_97DF90F760FE6D46E8531A16AD8AC017_terseLabel_en-US" xlink:label="lab_dal_A330900NEODomain_97DF90F760FE6D46E8531A16AD8AC017" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> A330-900neo </link:label>

<link:label id="lab_dal_A330900NEODomain_97DF90F760FE6D46E8531A16AD8AC017_label_en-US" xlink:label="lab_dal_A330900NEODomain_97DF90F760FE6D46E8531A16AD8AC017" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> A330-900 NEO [Domain] </link:label>

<link:label id="lab_dal_A330900NEODomain_97DF90F760FE6D46E8531A16AD8AC017_documentation_en-US" xlink:label="lab_dal_A330900NEODomain_97DF90F760FE6D46E8531A16AD8AC017" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> A330-900 NEO [Domain] </link:label>

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<link:label id="lab_dal_B737900ErMember_361DC0AF1970E6C99D011A16AD8A2150_terseLabel_en-US" xlink:label="lab_dal_B737900ErMember_361DC0AF1970E6C99D011A16AD8A2150" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> B-737-900ER </link:label>

<link:label id="lab_dal_B737900ErMember_361DC0AF1970E6C99D011A16AD8A2150_label_en-US" xlink:label="lab_dal_B737900ErMember_361DC0AF1970E6C99D011A16AD8A2150" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> B 737 900ER [Member] </link:label>

<link:label id="lab_dal_B737900ErMember_361DC0AF1970E6C99D011A16AD8A2150_documentation_en-US" xlink:label="lab_dal_B737900ErMember_361DC0AF1970E6C99D011A16AD8A2150" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> B 737 900ER [Member] </link:label>

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<link:label id="lab_dal_CS100Member_2125CAFFC047627503F71A16AD8A7B91_terseLabel_en-US" xlink:label="lab_dal_CS100Member_2125CAFFC047627503F71A16AD8A7B91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> CS100 </link:label>

<link:label id="lab_dal_CS100Member_2125CAFFC047627503F71A16AD8A7B91_label_en-US" xlink:label="lab_dal_CS100Member_2125CAFFC047627503F71A16AD8A7B91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> CS100 [Member] </link:label>

<link:label id="lab_dal_CS100Member_2125CAFFC047627503F71A16AD8A7B91_documentation_en-US" xlink:label="lab_dal_CS100Member_2125CAFFC047627503F71A16AD8A7B91" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> CS100 [Member] </link:label>

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<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_B84AE77B4E12482561E01A16AD8A29C5_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_B84AE77B4E12482561E01A16AD8A29C5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 2018 </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_B84AE77B4E12482561E01A16AD8A29C5_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_B84AE77B4E12482561E01A16AD8A29C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Due in Next Twelve Months </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_B84AE77B4E12482561E01A16AD8A29C5" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_B84AE77B4E12482561E01A16AD8A29C5" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_B84AE77B4E12482561E01A16AD8A29C5" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_BC99DCBE36DAC27747F31A16AD8B19C6_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_BC99DCBE36DAC27747F31A16AD8B19C6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 2019 </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_BC99DCBE36DAC27747F31A16AD8B19C6_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_BC99DCBE36DAC27747F31A16AD8B19C6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Due within Two Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_BC99DCBE36DAC27747F31A16AD8B19C6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_BC99DCBE36DAC27747F31A16AD8B19C6" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_BC99DCBE36DAC27747F31A16AD8B19C6" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_231B2AECBD1EC16009AD1A16AD8B23F5_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_231B2AECBD1EC16009AD1A16AD8B23F5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 2020 </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_231B2AECBD1EC16009AD1A16AD8B23F5_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_231B2AECBD1EC16009AD1A16AD8B23F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Due within Three Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_231B2AECBD1EC16009AD1A16AD8B23F5" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_231B2AECBD1EC16009AD1A16AD8B23F5" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_231B2AECBD1EC16009AD1A16AD8B23F5" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_5786AD426422E4011B411A16AD8B6CEE_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_5786AD426422E4011B411A16AD8B6CEE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 2021 </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_5786AD426422E4011B411A16AD8B6CEE_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_5786AD426422E4011B411A16AD8B6CEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Due within Four Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_5786AD426422E4011B411A16AD8B6CEE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_5786AD426422E4011B411A16AD8B6CEE" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_5786AD426422E4011B411A16AD8B6CEE" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_368D7BDE71872BF14FBC1A16AD8BFD01_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_368D7BDE71872BF14FBC1A16AD8BFD01" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 2022 </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_368D7BDE71872BF14FBC1A16AD8BFD01_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_368D7BDE71872BF14FBC1A16AD8BFD01" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Due within Five Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_368D7BDE71872BF14FBC1A16AD8BFD01" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_368D7BDE71872BF14FBC1A16AD8BFD01" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_368D7BDE71872BF14FBC1A16AD8BFD01" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_6181E2F72E6905F774311A16AD8BDE11_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_6181E2F72E6905F774311A16AD8BDE11" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Thereafter </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_6181E2F72E6905F774311A16AD8BDE11_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_6181E2F72E6905F774311A16AD8BDE11" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Due after Five Years </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_6181E2F72E6905F774311A16AD8BDE11" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_6181E2F72E6905F774311A16AD8BDE11" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_6181E2F72E6905F774311A16AD8BDE11" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_FA58545BCF651AFB9EAB1A16AD8B11F2_totalLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_FA58545BCF651AFB9EAB1A16AD8B11F2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_FA58545BCF651AFB9EAB1A16AD8B11F2_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_FA58545BCF651AFB9EAB1A16AD8B11F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_FA58545BCF651AFB9EAB1A16AD8B11F2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_FA58545BCF651AFB9EAB1A16AD8B11F2" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_FA58545BCF651AFB9EAB1A16AD8B11F2" xlink:type="arc"/>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_A860A591FAA6000CB7AC1A16AD8BB5F4_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_A860A591FAA6000CB7AC1A16AD8BB5F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Aircraft purchase commitments, minimum quantity required </link:label>

<link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_A860A591FAA6000CB7AC1A16AD8BB5F4_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_A860A591FAA6000CB7AC1A16AD8BB5F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecorded Unconditional Purchase Obligation, Minimum Quantity Required </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_A860A591FAA6000CB7AC1A16AD8BB5F4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_A860A591FAA6000CB7AC1A16AD8BB5F4" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_A860A591FAA6000CB7AC1A16AD8BB5F4" xlink:type="arc"/>

<link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_700372E169131DFF65061BBC63C27C7E_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_700372E169131DFF65061BBC63C27C7E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Basic weighted average shares outstanding (shares) </link:label>

<link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_700372E169131DFF65061BBC63C27C7E_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_700372E169131DFF65061BBC63C27C7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Weighted Average Number of Shares Outstanding, Basic </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_700372E169131DFF65061BBC63C27C7E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_700372E169131DFF65061BBC63C27C7E" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_700372E169131DFF65061BBC63C27C7E" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_5205169D424DE5158AFF1BBC63C22D09_terseLabel_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_5205169D424DE5158AFF1BBC63C22D09" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Dilutive effect of share-based awards (shares) </link:label>

<link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_5205169D424DE5158AFF1BBC63C22D09_label_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_5205169D424DE5158AFF1BBC63C22D09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_5205169D424DE5158AFF1BBC63C22D09" xlink:type="locator"/>

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<link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_573D6CF4D37B1180E0BE1BBC63C21C7D_totalLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_573D6CF4D37B1180E0BE1BBC63C21C7D" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Diluted weighted average shares outstanding (shares) </link:label>

<link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_573D6CF4D37B1180E0BE1BBC63C21C7D_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_573D6CF4D37B1180E0BE1BBC63C21C7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Weighted Average Number of Shares Outstanding, Diluted </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_573D6CF4D37B1180E0BE1BBC63C21C7D" xlink:type="locator"/>

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</link:linkbase>

6 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/12/24  Delta Air Lines, Inc.             10-K       12/31/23  113:14M
 2/10/23  Delta Air Lines, Inc.             10-K       12/31/22  114:16M
 2/11/22  Delta Air Lines, Inc.             10-K       12/31/21  113:16M
 2/12/21  Delta Air Lines, Inc.             10-K       12/31/20  122:17M
 8/29/18  SEC                               UPLOAD¶     9/27/18    1:44K  Delta Air Lines, Inc.
 7/16/18  SEC                               UPLOAD¶     9/27/18    1:41K  Delta Air Lines, Inc.

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