SEC Info  
    Home      Search      My Interests      Help      Sign In      Please Sign In

Delta Air Lines, Inc. – ‘10-Q’ for 6/30/20 – ‘XML’

On:  Tuesday, 7/14/20, at 6:23pm ET   ·   As of:  7/15/20   ·   For:  6/30/20   ·   Accession #:  27904-20-10   ·   File #:  1-05424

Previous ‘10-Q’:  ‘10-Q’ on 4/22/20 for 3/31/20   ·   Next:  ‘10-Q’ on 10/14/20 for 9/30/20   ·   Latest:  ‘10-Q’ on 4/10/24 for 3/31/24   ·   4 References:   

Find Words in Filings emoji
 
  in    Show  and   Hints

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

 7/15/20  Delta Air Lines, Inc.             10-Q        6/30/20   85:15M

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

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML   1.17M 
 2: EX-10.1     Material Contract                                   HTML     87K 
 3: EX-10.2     Material Contract                                   HTML    145K 
 4: EX-10.4(A)  Material Contract                                   HTML    418K 
 5: EX-10.4(B)  Material Contract                                   HTML    430K 
 6: EX-10.5     Material Contract                                   HTML    617K 
 7: EX-10.6     Material Contract                                   HTML     29K 
 8: EX-15       Letter re: Unaudited Interim Financial Info         HTML     22K 
 9: EX-31.1     Certification -- §302 - SOA'02                      HTML     27K 
10: EX-31.2     Certification -- §302 - SOA'02                      HTML     27K 
11: EX-32       Certification -- §906 - SOA'02                      HTML     25K 
18: R1          Cover Page                                          HTML     74K 
19: R2          Consolidated Balance Sheets (Unaudited)             HTML    148K 
20: R3          Consolidated Balance Sheets (Unaudited)             HTML     44K 
                (Parenthetical)                                                  
21: R4          Condensed Consolidated Statements of Operations     HTML    120K 
                and Comprehensive (Loss) Income (Unaudited)                      
22: R5          Condensed Consolidated Statements of Cash Flows     HTML     83K 
                (Unaudited)                                                      
23: R6          Consolidated Statements of Stockholders' Equity     HTML     81K 
                (Unaudited)                                                      
24: R7          Consolidated Statements of Stockholders' Equity     HTML     24K 
                (Unaudited) (Parenthetical)                                      
25: R8          Summary of Significant Accounting Policies          HTML     30K 
26: R9          Impact of the COVID-19 Pandemic                     HTML     87K 
27: R10         Revenue Recognition                                 HTML    124K 
28: R11         Fair Value Measurements                             HTML     71K 
29: R12         Investments                                         HTML     72K 
30: R13         Derivatives and Risk Management                     HTML    136K 
31: R14         Debt                                                HTML    104K 
32: R15         Employee Benefit Plans                              HTML     79K 
33: R16         Commitments and Contingencies                       HTML     50K 
34: R17         Accumulated Other Comprehensive Loss                HTML     52K 
35: R18         Segments                                            HTML    154K 
36: R19         (Loss)/Earnings Per Share                           HTML     51K 
37: R20         Summary of Significant Accounting Policies          HTML     30K 
                (Policies)                                                       
38: R21         Impact of the COVID-19 Pandemic (Tables)            HTML     42K 
39: R22         Revenue Recognition (Tables)                        HTML    118K 
40: R23         Fair Value Measurements (Tables)                    HTML     64K 
41: R24         Investments (Tables)                                HTML     58K 
42: R25         Derivatives and Risk Management (Tables)            HTML    155K 
43: R26         Debt (Tables)                                       HTML    101K 
44: R27         Employee Benefit Plans (Tables)                     HTML     73K 
45: R28         Commitments and Contingencies (Tables)              HTML     41K 
46: R29         Accumulated Other Comprehensive Loss (Tables)       HTML     51K 
47: R30         Segments (Tables)                                   HTML    150K 
48: R31         (Loss)/Earnings Per Share (Tables)                  HTML     49K 
49: R32         Impact of the COVID-19 Pandemic - Narrative         HTML    111K 
                (Details)                                                        
50: R33         Impact of the COVID-19 Pandemic - Valuation of      HTML     53K 
                Goodwill and Indefinite-Lived Intangibles                        
                (Details)                                                        
51: R34         Impact of the COVID-19 Pandemic - Valuation of      HTML     49K 
                Long-Lived Assets (Details)                                      
52: R35         Impact of the COVID-19 Pandemic - CARES Act         HTML     66K 
                (Details)                                                        
53: R36         Impact of the COVID-19 Pandemic - Sale-Leaseback    HTML     40K 
                Transactions (Details)                                           
54: R37         Revenue Recognition - Passenger Revenue (Details)   HTML     37K 
55: R38         Revenue Recognition - Narrative (Details)           HTML     37K 
56: R39         Revenue Recognition - Other Revenue (Details)       HTML     37K 
57: R40         Revenue Recognition - Loyalty Program Deferred      HTML     32K 
                Revenue (Details)                                                
58: R41         Revenue Recognition - Revenue by Geographic Region  HTML     44K 
                (Details)                                                        
59: R42         Fair Value Measurements (Details)                   HTML     65K 
60: R43         Investments - Narrative (Details)                   HTML    116K 
61: R44         Investments - Fair Value Investments (Details)      HTML     38K 
62: R45         Investments - Equity Method Investments (Details)   HTML     31K 
63: R46         Derivatives and Risk Management - Narrative         HTML     24K 
                (Details)                                                        
64: R47         Derivatives and Risk Management - Hedge Position    HTML     85K 
                (Details)                                                        
65: R48         Derivatives and Risk Management - Balance Sheet     HTML     33K 
                Location of Hedged Item (Details)                                
66: R49         Derivatives and Risk Management - Offsetting        HTML     39K 
                Assets and Liabilities (Details)                                 
67: R50         Derivatives and Risk Management - Not Designated    HTML     33K 
                Hedge Gains (Losses) (Details)                                   
68: R51         Debt - Summary of Debt (Details)                    HTML    102K 
69: R52         Debt - Narrative (Details)                          HTML     89K 
70: R53         Debt - 2020-1 EETC (Details)                        HTML     41K 
71: R54         Debt - Fair Value of Debt (Details)                 HTML     25K 
72: R55         Employee Benefit Plans - Components of Net          HTML     52K 
                (Benefit) Cost (Details)                                         
73: R56         Employee Benefit Plans - Narrative (Details)        HTML     34K 
74: R57         Commitments and Contingencies - Aircraft Purchase   HTML     38K 
                Commitments By Period (Details)                                  
75: R58         Commitments and Contingencies - Aircraft Purchase   HTML     41K 
                Commitments By Aircraft (Details)                                
76: R59         Commitments and Contingencies - Narrative           HTML     40K 
                (Details)                                                        
77: R60         Accumulated Other Comprehensive Loss - Schedule of  HTML     66K 
                AOCI Components (Details)                                        
78: R61         Segments - Narrative (Details)                      HTML     31K 
79: R62         Segments - Schedule of Segment Reporting (Details)  HTML     69K 
80: R63         (Loss)/Earnings Per Share - Schedule of             HTML     52K 
                Computation for Earnings Per Share Types (Details)               
81: R9999       Uncategorized Items - dal-20200630.htm              HTML     23K 
83: XML         IDEA XML File -- Filing Summary                      XML    141K 
17: XML         XBRL Instance -- dal-20200630_htm                    XML   3.23M 
82: EXCEL       IDEA Workbook of Financial Reports                  XLSX    105K 
13: EX-101.CAL  XBRL Calculations -- dal-20200630_cal                XML    210K 
14: EX-101.DEF  XBRL Definitions -- dal-20200630_def                 XML    938K 
15: EX-101.LAB  XBRL Labels -- dal-20200630_lab                      XML   1.73M 
16: EX-101.PRE  XBRL Presentations -- dal-20200630_pre               XML   1.11M 
12: EX-101.SCH  XBRL Schema -- dal-20200630                          XSD    201K 
84: JSON        XBRL Instance as JSON Data -- MetaLinks              403±   566K 
85: ZIP         XBRL Zipped Folder -- 0000027904-20-000010-xbrl      Zip    785K 


‘XML’   —   IDEA XML File — Filing Summary


This Document is an IDEA XML File.


                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<FilingSummary>
<Version> 3.20.2 </Version>
<ProcessingTime/>
<ReportFormat> html </ReportFormat>
<ContextCount> 451 </ContextCount>
<ElementCount> 377 </ElementCount>
<EntityCount> 1 </EntityCount>
<FootnotesReported> true </FootnotesReported>
<SegmentCount> 124 </SegmentCount>
<ScenarioCount> 0 </ScenarioCount>
<TuplesReported> false </TuplesReported>
<UnitCount> 12 </UnitCount>
<MyReports>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R1.htm </HtmlFileName>
<LongName> 0001001 - Document - Cover Page </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/CoverPage </Role>
<ShortName> Cover Page </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 1 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R2.htm </HtmlFileName>
<LongName> 1001002 - Statement - Consolidated Balance Sheets (Unaudited) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ConsolidatedBalanceSheetsUnaudited </Role>
<ShortName> Consolidated Balance Sheets (Unaudited) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 2 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R3.htm </HtmlFileName>
<LongName> 1002003 - Statement - Consolidated Balance Sheets (Unaudited) (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ConsolidatedBalanceSheetsUnauditedParenthetical </Role>
<ShortName> Consolidated Balance Sheets (Unaudited) (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 3 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R4.htm </HtmlFileName>
<LongName> 1003004 - Statement - Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income (Unaudited) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLossIncomeUnaudited </Role>
<ShortName> Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income (Unaudited) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 4 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R5.htm </HtmlFileName>
<LongName> 1004005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/CondensedConsolidatedStatementsofCashFlowsUnaudited </Role>
<ShortName> Condensed Consolidated Statements of Cash Flows (Unaudited) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 5 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R6.htm </HtmlFileName>
<LongName> 1005006 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ConsolidatedStatementsofStockholdersEquityUnaudited </Role>
<ShortName> Consolidated Statements of Stockholders' Equity (Unaudited) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 6 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R7.htm </HtmlFileName>
<LongName> 1006007 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited) (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ConsolidatedStatementsofStockholdersEquityUnauditedParenthetical </Role>
<ShortName> Consolidated Statements of Stockholders' Equity (Unaudited) (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 7 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R8.htm </HtmlFileName>
<LongName> 2101101 - Disclosure - Summary of Significant Accounting Policies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/SummaryofSignificantAccountingPolicies </Role>
<ShortName> Summary of Significant Accounting Policies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 8 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R9.htm </HtmlFileName>
<LongName> 2103102 - Disclosure - Impact of the COVID-19 Pandemic </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ImpactoftheCOVID19Pandemic </Role>
<ShortName> Impact of the COVID-19 Pandemic </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 9 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R10.htm </HtmlFileName>
<LongName> 2110103 - Disclosure - Revenue Recognition </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/RevenueRecognition </Role>
<ShortName> Revenue Recognition </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 10 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R11.htm </HtmlFileName>
<LongName> 2117104 - Disclosure - Fair Value Measurements </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/FairValueMeasurements </Role>
<ShortName> Fair Value Measurements </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 11 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R12.htm </HtmlFileName>
<LongName> 2120105 - Disclosure - Investments </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/Investments </Role>
<ShortName> Investments </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 12 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R13.htm </HtmlFileName>
<LongName> 2125106 - Disclosure - Derivatives and Risk Management </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DerivativesandRiskManagement </Role>
<ShortName> Derivatives and Risk Management </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 13 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R14.htm </HtmlFileName>
<LongName> 2132107 - Disclosure - Debt </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/Debt </Role>
<ShortName> Debt </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 14 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R15.htm </HtmlFileName>
<LongName> 2138108 - Disclosure - Employee Benefit Plans </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/EmployeeBenefitPlans </Role>
<ShortName> Employee Benefit Plans </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 15 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R16.htm </HtmlFileName>
<LongName> 2142109 - Disclosure - Commitments and Contingencies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/CommitmentsandContingencies </Role>
<ShortName> Commitments and Contingencies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 16 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R17.htm </HtmlFileName>
<LongName> 2147110 - Disclosure - Accumulated Other Comprehensive Loss </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/AccumulatedOtherComprehensiveLoss </Role>
<ShortName> Accumulated Other Comprehensive Loss </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 17 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R18.htm </HtmlFileName>
<LongName> 2150111 - Disclosure - Segments </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/Segments </Role>
<ShortName> Segments </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 18 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R19.htm </HtmlFileName>
<LongName> 2154112 - Disclosure - (Loss)/Earnings Per Share </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/LossEarningsPerShare </Role>
<ShortName> (Loss)/Earnings Per Share </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 19 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R20.htm </HtmlFileName>
<LongName> 2202201 - Disclosure - Summary of Significant Accounting Policies (Policies) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/SummaryofSignificantAccountingPoliciesPolicies </Role>
<ShortName> Summary of Significant Accounting Policies (Policies) </ShortName>
<MenuCategory> Policies </MenuCategory>
<ParentRole> http://www.delta.com/role/SummaryofSignificantAccountingPolicies </ParentRole>
<Position> 20 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R21.htm </HtmlFileName>
<LongName> 2304301 - Disclosure - Impact of the COVID-19 Pandemic (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ImpactoftheCOVID19PandemicTables </Role>
<ShortName> Impact of the COVID-19 Pandemic (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/ImpactoftheCOVID19Pandemic </ParentRole>
<Position> 21 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R22.htm </HtmlFileName>
<LongName> 2311302 - Disclosure - Revenue Recognition (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/RevenueRecognitionTables </Role>
<ShortName> Revenue Recognition (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/RevenueRecognition </ParentRole>
<Position> 22 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R23.htm </HtmlFileName>
<LongName> 2318303 - Disclosure - Fair Value Measurements (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/FairValueMeasurementsTables </Role>
<ShortName> Fair Value Measurements (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/FairValueMeasurements </ParentRole>
<Position> 23 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R24.htm </HtmlFileName>
<LongName> 2321304 - Disclosure - Investments (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/InvestmentsTables </Role>
<ShortName> Investments (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/Investments </ParentRole>
<Position> 24 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R25.htm </HtmlFileName>
<LongName> 2326305 - Disclosure - Derivatives and Risk Management (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DerivativesandRiskManagementTables </Role>
<ShortName> Derivatives and Risk Management (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/DerivativesandRiskManagement </ParentRole>
<Position> 25 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R26.htm </HtmlFileName>
<LongName> 2333306 - Disclosure - Debt (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DebtTables </Role>
<ShortName> Debt (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/Debt </ParentRole>
<Position> 26 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R27.htm </HtmlFileName>
<LongName> 2339307 - Disclosure - Employee Benefit Plans (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/EmployeeBenefitPlansTables </Role>
<ShortName> Employee Benefit Plans (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/EmployeeBenefitPlans </ParentRole>
<Position> 27 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R28.htm </HtmlFileName>
<LongName> 2343308 - Disclosure - Commitments and Contingencies (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/CommitmentsandContingenciesTables </Role>
<ShortName> Commitments and Contingencies (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/CommitmentsandContingencies </ParentRole>
<Position> 28 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R29.htm </HtmlFileName>
<LongName> 2348309 - Disclosure - Accumulated Other Comprehensive Loss (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/AccumulatedOtherComprehensiveLossTables </Role>
<ShortName> Accumulated Other Comprehensive Loss (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/AccumulatedOtherComprehensiveLoss </ParentRole>
<Position> 29 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R30.htm </HtmlFileName>
<LongName> 2351310 - Disclosure - Segments (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/SegmentsTables </Role>
<ShortName> Segments (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/Segments </ParentRole>
<Position> 30 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R31.htm </HtmlFileName>
<LongName> 2355311 - Disclosure - (Loss)/Earnings Per Share (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/LossEarningsPerShareTables </Role>
<ShortName> (Loss)/Earnings Per Share (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.delta.com/role/LossEarningsPerShare </ParentRole>
<Position> 31 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R32.htm </HtmlFileName>
<LongName> 2405401 - Disclosure - Impact of the COVID-19 Pandemic - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ImpactoftheCOVID19PandemicNarrativeDetails </Role>
<ShortName> Impact of the COVID-19 Pandemic - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 32 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R33.htm </HtmlFileName>
<LongName> 2406402 - Disclosure - Impact of the COVID-19 Pandemic - Valuation of Goodwill and Indefinite-Lived Intangibles (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ImpactoftheCOVID19PandemicValuationofGoodwillandIndefiniteLivedIntangiblesDetails </Role>
<ShortName> Impact of the COVID-19 Pandemic - Valuation of Goodwill and Indefinite-Lived Intangibles (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 33 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R34.htm </HtmlFileName>
<LongName> 2407403 - Disclosure - Impact of the COVID-19 Pandemic - Valuation of Long-Lived Assets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ImpactoftheCOVID19PandemicValuationofLongLivedAssetsDetails </Role>
<ShortName> Impact of the COVID-19 Pandemic - Valuation of Long-Lived Assets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 34 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R35.htm </HtmlFileName>
<LongName> 2408404 - Disclosure - Impact of the COVID-19 Pandemic - CARES Act (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ImpactoftheCOVID19PandemicCARESActDetails </Role>
<ShortName> Impact of the COVID-19 Pandemic - CARES Act (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 35 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R36.htm </HtmlFileName>
<LongName> 2409405 - Disclosure - Impact of the COVID-19 Pandemic - Sale-Leaseback Transactions (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/ImpactoftheCOVID19PandemicSaleLeasebackTransactionsDetails </Role>
<ShortName> Impact of the COVID-19 Pandemic - Sale-Leaseback Transactions (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 36 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R37.htm </HtmlFileName>
<LongName> 2412406 - Disclosure - Revenue Recognition - Passenger Revenue (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/RevenueRecognitionPassengerRevenueDetails </Role>
<ShortName> Revenue Recognition - Passenger Revenue (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 37 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R38.htm </HtmlFileName>
<LongName> 2413407 - Disclosure - Revenue Recognition - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/RevenueRecognitionNarrativeDetails </Role>
<ShortName> Revenue Recognition - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 38 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R39.htm </HtmlFileName>
<LongName> 2414408 - Disclosure - Revenue Recognition - Other Revenue (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/RevenueRecognitionOtherRevenueDetails </Role>
<ShortName> Revenue Recognition - Other Revenue (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 39 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R40.htm </HtmlFileName>
<LongName> 2415409 - Disclosure - Revenue Recognition - Loyalty Program Deferred Revenue (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/RevenueRecognitionLoyaltyProgramDeferredRevenueDetails </Role>
<ShortName> Revenue Recognition - Loyalty Program Deferred Revenue (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 40 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R41.htm </HtmlFileName>
<LongName> 2416410 - Disclosure - Revenue Recognition - Revenue by Geographic Region (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/RevenueRecognitionRevenuebyGeographicRegionDetails </Role>
<ShortName> Revenue Recognition - Revenue by Geographic Region (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 41 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R42.htm </HtmlFileName>
<LongName> 2419411 - Disclosure - Fair Value Measurements (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/FairValueMeasurementsDetails </Role>
<ShortName> Fair Value Measurements (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.delta.com/role/FairValueMeasurementsTables </ParentRole>
<Position> 42 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R43.htm </HtmlFileName>
<LongName> 2422412 - Disclosure - Investments - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/InvestmentsNarrativeDetails </Role>
<ShortName> Investments - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 43 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R44.htm </HtmlFileName>
<LongName> 2423413 - Disclosure - Investments - Fair Value Investments (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/InvestmentsFairValueInvestmentsDetails </Role>
<ShortName> Investments - Fair Value Investments (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 44 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R45.htm </HtmlFileName>
<LongName> 2424414 - Disclosure - Investments - Equity Method Investments (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/InvestmentsEquityMethodInvestmentsDetails </Role>
<ShortName> Investments - Equity Method Investments (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 45 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R46.htm </HtmlFileName>
<LongName> 2427415 - Disclosure - Derivatives and Risk Management - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DerivativesandRiskManagementNarrativeDetails </Role>
<ShortName> Derivatives and Risk Management - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 46 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R47.htm </HtmlFileName>
<LongName> 2428416 - Disclosure - Derivatives and Risk Management - Hedge Position (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DerivativesandRiskManagementHedgePositionDetails </Role>
<ShortName> Derivatives and Risk Management - Hedge Position (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 47 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R48.htm </HtmlFileName>
<LongName> 2429417 - Disclosure - Derivatives and Risk Management - Balance Sheet Location of Hedged Item (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DerivativesandRiskManagementBalanceSheetLocationofHedgedItemDetails </Role>
<ShortName> Derivatives and Risk Management - Balance Sheet Location of Hedged Item (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 48 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R49.htm </HtmlFileName>
<LongName> 2430418 - Disclosure - Derivatives and Risk Management - Offsetting Assets and Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DerivativesandRiskManagementOffsettingAssetsandLiabilitiesDetails </Role>
<ShortName> Derivatives and Risk Management - Offsetting Assets and Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 49 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R50.htm </HtmlFileName>
<LongName> 2431419 - Disclosure - Derivatives and Risk Management - Not Designated Hedge Gains (Losses) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DerivativesandRiskManagementNotDesignatedHedgeGainsLossesDetails </Role>
<ShortName> Derivatives and Risk Management - Not Designated Hedge Gains (Losses) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 50 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R51.htm </HtmlFileName>
<LongName> 2434420 - Disclosure - Debt - Summary of Debt (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DebtSummaryofDebtDetails </Role>
<ShortName> Debt - Summary of Debt (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 51 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R52.htm </HtmlFileName>
<LongName> 2435421 - Disclosure - Debt - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DebtNarrativeDetails </Role>
<ShortName> Debt - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 52 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R53.htm </HtmlFileName>
<LongName> 2436422 - Disclosure - Debt - 2020-1 EETC (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/Debt20201EETCDetails </Role>
<ShortName> Debt - 2020-1 EETC (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 53 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R54.htm </HtmlFileName>
<LongName> 2437423 - Disclosure - Debt - Fair Value of Debt (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/DebtFairValueofDebtDetails </Role>
<ShortName> Debt - Fair Value of Debt (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 54 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R55.htm </HtmlFileName>
<LongName> 2440424 - Disclosure - Employee Benefit Plans - Components of Net (Benefit) Cost (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/EmployeeBenefitPlansComponentsofNetBenefitCostDetails </Role>
<ShortName> Employee Benefit Plans - Components of Net (Benefit) Cost (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 55 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R56.htm </HtmlFileName>
<LongName> 2441425 - Disclosure - Employee Benefit Plans - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/EmployeeBenefitPlansNarrativeDetails </Role>
<ShortName> Employee Benefit Plans - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 56 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R57.htm </HtmlFileName>
<LongName> 2444426 - Disclosure - Commitments and Contingencies - Aircraft Purchase Commitments By Period (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/CommitmentsandContingenciesAircraftPurchaseCommitmentsByPeriodDetails </Role>
<ShortName> Commitments and Contingencies - Aircraft Purchase Commitments By Period (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 57 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R58.htm </HtmlFileName>
<LongName> 2445427 - Disclosure - Commitments and Contingencies - Aircraft Purchase Commitments By Aircraft (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/CommitmentsandContingenciesAircraftPurchaseCommitmentsByAircraftDetails </Role>
<ShortName> Commitments and Contingencies - Aircraft Purchase Commitments By Aircraft (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 58 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R59.htm </HtmlFileName>
<LongName> 2446428 - Disclosure - Commitments and Contingencies - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/CommitmentsandContingenciesNarrativeDetails </Role>
<ShortName> Commitments and Contingencies - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 59 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R60.htm </HtmlFileName>
<LongName> 2449429 - Disclosure - Accumulated Other Comprehensive Loss - Schedule of AOCI Components (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/AccumulatedOtherComprehensiveLossScheduleofAOCIComponentsDetails </Role>
<ShortName> Accumulated Other Comprehensive Loss - Schedule of AOCI Components (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 60 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R61.htm </HtmlFileName>
<LongName> 2452430 - Disclosure - Segments - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/SegmentsNarrativeDetails </Role>
<ShortName> Segments - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 61 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R62.htm </HtmlFileName>
<LongName> 2453431 - Disclosure - Segments - Schedule of Segment Reporting (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/SegmentsScheduleofSegmentReportingDetails </Role>
<ShortName> Segments - Schedule of Segment Reporting (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 62 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R63.htm </HtmlFileName>
<LongName> 2456432 - Disclosure - (Loss)/Earnings Per Share - Schedule of Computation for Earnings Per Share Types (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.delta.com/role/LossEarningsPerShareScheduleofComputationforEarningsPerShareTypesDetails </Role>
<ShortName> (Loss)/Earnings Per Share - Schedule of Computation for Earnings Per Share Types (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 63 </Position>
</Report>
<Report instance="dal-20200630.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R9999.htm </HtmlFileName>
<LongName> Uncategorized Items - dal-20200630.htm </LongName>
<ReportType> Sheet </ReportType>
<Role> http://xbrl.sec.gov/role/uncategorizedFacts </Role>
<ShortName> Uncategorized Items - dal-20200630.htm </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 64 </Position>
</Report>
<Report>
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<LongName> All Reports </LongName>
<ReportType> Book </ReportType>
<ShortName> All Reports </ShortName>
</Report>
</MyReports>
<InputFiles>
<File doctype="10-Q" original="dal-20200630.htm"> dal-20200630.htm </File>
<File> dal-20200630.xsd </File>
<File> dal-20200630_cal.xml </File>
<File> dal-20200630_def.xml </File>
<File> dal-20200630_lab.xml </File>
<File> dal-20200630_pre.xml </File>
<File> dal6302020ex102.htm </File>
<File> dal6302020ex104a.htm </File>
<File> dal6302020ex104b.htm </File>
<File> dal6302020ex105.htm </File>
<File> dal6302020ex106.htm </File>
<File> dal6302020ex15.htm </File>
<File> dal6302020ex311.htm </File>
<File> dal6302020ex312.htm </File>
<File> dal6302020ex32.htm </File>
<File> dal63020ex101.htm </File>
</InputFiles>
<SupplementalFiles>
<File> dal-20200630_g1.jpg </File>
</SupplementalFiles>
<BaseTaxonomies>
<BaseTaxonomy> http://fasb.org/us-gaap/2020-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://xbrl.sec.gov/dei/2019-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://fasb.org/srt/2020-01-31 </BaseTaxonomy>
</BaseTaxonomies>
<HasPresentationLinkbase> true </HasPresentationLinkbase>
<HasCalculationLinkbase> true </HasCalculationLinkbase>
</FilingSummary>


4 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
Top
Filing Submission 0000027904-20-000010   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
AboutPrivacyRedactionsHelp — Fri., May 17, 6:38:07.2pm ET