| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<xbrl xml:lang="en-US" xmlns="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2020-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xlink="http://www.w3.org/1999/xlink"> |
| <link:schemaRef xlink:href="luv-20210128.xsd" xlink:type="simple"/> |
| <context id="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128"> |
| | <entity> |
| | | <identifier scheme="http://www.sec.gov/CIK"> 0000092380 </identifier> |
| | | </entity> |
| | <period> |
| | | <startDate> 2021-01-28 </startDate> |
| | | <endDate> 2021-01-28 </endDate> |
| | | </period> |
| | </context> |
| <context id="ibed03912d6ad4d5fa546150650530afe_D20210128-20210128"> |
| | <entity> |
| | | <identifier scheme="http://www.sec.gov/CIK"> 0000092380 </identifier> |
| | | <segment> |
| <xbrldi:explicitMember dimension="dei:EntityListingsExchangeAxis"> exch:XNYS </xbrldi:explicitMember> |
| </segment> |
| | | </entity> |
| | <period> |
| | | <startDate> 2021-01-28 </startDate> |
| | | <endDate> 2021-01-28 </endDate> |
| | | </period> |
| | </context> |
| <dei:EntityCentralIndexKey contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl80L2ZyYWc6Nzk1YmRjNDc3MjZmNGZhYzg4ZDY2N2NiZTg3OGZjODIvdGFibGU6ZmNiNWU5ZWI0MmI5NGUyNWJjYzVmN2NlNjg3Nzc4MmMvdGFibGVyYW5nZTpmY2I1ZTllYjQyYjk0ZTI1YmNjNWY3Y2U2ODc3NzgyY18yLTEtMS0xLTA_cb722704-aa12-4db4-a882-15a2fbda8605"> 0000092380 </dei:EntityCentralIndexKey> |
| <dei:AmendmentFlag contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl80L2ZyYWc6Nzk1YmRjNDc3MjZmNGZhYzg4ZDY2N2NiZTg3OGZjODIvdGFibGU6ZmNiNWU5ZWI0MmI5NGUyNWJjYzVmN2NlNjg3Nzc4MmMvdGFibGVyYW5nZTpmY2I1ZTllYjQyYjk0ZTI1YmNjNWY3Y2U2ODc3NzgyY181LTEtMS0xLTA_e68a56cb-53c1-40cc-a902-82aa824a6d32"> false </dei:AmendmentFlag> |
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| <dei:DocumentPeriodEndDate contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGV4dHJlZ2lvbjoxODQ3ZDYwZWNmZTQ0OGYyOWM2NGE3M2VhNWU2ODVkOF8xNjQ5MjY3NDQzMzY3_611defd9-2e36-4ee5-af83-3eb58a4feca1"> 2021-01-28 </dei:DocumentPeriodEndDate> |
| <dei:EntityRegistrantName contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6NDQ5OTIwN2Q1OGIyNDBlM2I5YzAwZjMxZTcxYzBiN2UvdGFibGVyYW5nZTo0NDk5MjA3ZDU4YjI0MGUzYjljMDBmMzFlNzFjMGI3ZV8wLTAtMS0xLTY1_1ff7182c-6bc5-4d6e-a2c8-9f88cc766871"> SOUTHWEST AIRLINES CO. </dei:EntityRegistrantName> |
| <dei:EntityIncorporationStateCountryCode contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6Mjc1ODE2NzgzZTliNDA5NjhkN2U0OWExNDA4OTVlMWYvdGFibGVyYW5nZToyNzU4MTY3ODNlOWI0MDk2OGQ3ZTQ5YTE0MDg5NWUxZl8wLTAtMS0xLTY4_1a419680-723b-46d0-bb95-627265d7f89a"> TX </dei:EntityIncorporationStateCountryCode> |
| <dei:EntityFileNumber contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6Mjc1ODE2NzgzZTliNDA5NjhkN2U0OWExNDA4OTVlMWYvdGFibGVyYW5nZToyNzU4MTY3ODNlOWI0MDk2OGQ3ZTQ5YTE0MDg5NWUxZl8wLTItMS0xLTY4_4ba78f3f-e609-4911-a406-c1a34a72152c"> 1-7259 </dei:EntityFileNumber> |
| <dei:EntityTaxIdentificationNumber contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6Mjc1ODE2NzgzZTliNDA5NjhkN2U0OWExNDA4OTVlMWYvdGFibGVyYW5nZToyNzU4MTY3ODNlOWI0MDk2OGQ3ZTQ5YTE0MDg5NWUxZl8wLTQtMS0xLTY4_5e56ad3f-7f67-4441-ad81-2864ba66e16d"> 74-1563240 </dei:EntityTaxIdentificationNumber> |
| <dei:EntityAddressAddressLine1 contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6NzdkN2QyODk4OGQ2NGIyODk1N2ZlOWExZjliMmMyZTUvdGFibGVyYW5nZTo3N2Q3ZDI4OTg4ZDY0YjI4OTU3ZmU5YTFmOWIyYzJlNV8wLTAtMS0yLTcx_00967940-9c1b-4d00-916a-0d322d3e57b0"> P. O. Box 36611 </dei:EntityAddressAddressLine1> |
| <dei:EntityAddressCityOrTown contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6NzdkN2QyODk4OGQ2NGIyODk1N2ZlOWExZjliMmMyZTUvdGFibGVyYW5nZTo3N2Q3ZDI4OTg4ZDY0YjI4OTU3ZmU5YTFmOWIyYzJlNV8xLTAtMS0xLTcx_b3e19472-99b2-4f73-98e0-6dcfa6ff3436"> Dallas, </dei:EntityAddressCityOrTown> |
| <dei:EntityAddressStateOrProvince contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6NzdkN2QyODk4OGQ2NGIyODk1N2ZlOWExZjliMmMyZTUvdGFibGVyYW5nZTo3N2Q3ZDI4OTg4ZDY0YjI4OTU3ZmU5YTFmOWIyYzJlNV8xLTEtMS0xLTcx_e7a69aad-9ded-4ecb-a463-702231945336"> TX </dei:EntityAddressStateOrProvince> |
| <dei:EntityAddressPostalZipCode contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6NzdkN2QyODk4OGQ2NGIyODk1N2ZlOWExZjliMmMyZTUvdGFibGVyYW5nZTo3N2Q3ZDI4OTg4ZDY0YjI4OTU3ZmU5YTFmOWIyYzJlNV8xLTMtMS0xLTcx_d868fb29-9f8b-4c58-b89b-ffc24a399c8b"> 75235-1611 </dei:EntityAddressPostalZipCode> |
| <dei:CityAreaCode contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGV4dHJlZ2lvbjoxODQ3ZDYwZWNmZTQ0OGYyOWM2NGE3M2VhNWU2ODVkOF8xNjk2_7ad0181f-98c8-444a-96df-ce2dfa884472"> 214 </dei:CityAreaCode> |
| <dei:LocalPhoneNumber contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGV4dHJlZ2lvbjoxODQ3ZDYwZWNmZTQ0OGYyOWM2NGE3M2VhNWU2ODVkOF8xNjk0_713eb9ba-62db-4bd8-9af2-6326581e8207"> 792-4000 </dei:LocalPhoneNumber> |
| <dei:WrittenCommunications contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGV4dHJlZ2lvbjoxODQ3ZDYwZWNmZTQ0OGYyOWM2NGE3M2VhNWU2ODVkOF8xNjky_449e424f-2f0d-4fdf-8414-6aa8fbfa0aec"> false </dei:WrittenCommunications> |
| <dei:SolicitingMaterial contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGV4dHJlZ2lvbjoxODQ3ZDYwZWNmZTQ0OGYyOWM2NGE3M2VhNWU2ODVkOF8xNjk3_f58f6ec7-2efe-432e-91b5-8146db43acc6"> false </dei:SolicitingMaterial> |
| <dei:PreCommencementTenderOffer contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGV4dHJlZ2lvbjoxODQ3ZDYwZWNmZTQ0OGYyOWM2NGE3M2VhNWU2ODVkOF8xNjkz_a9c4b218-1e5d-47e3-935c-0e56f411c0f3"> false </dei:PreCommencementTenderOffer> |
| <dei:PreCommencementIssuerTenderOffer contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGV4dHJlZ2lvbjoxODQ3ZDYwZWNmZTQ0OGYyOWM2NGE3M2VhNWU2ODVkOF8xNjk4_e18066ea-e8b4-4596-893a-3af6f7bd7c49"> false </dei:PreCommencementIssuerTenderOffer> |
| <dei:Security12bTitle contextRef="ibed03912d6ad4d5fa546150650530afe_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6Yjc5ZWY2MjMwMTQwNDQ0M2FhZDQ0MWNhMDQ4YWYzNDIvdGFibGVyYW5nZTpiNzllZjYyMzAxNDA0NDQzYWFkNDQxY2EwNDhhZjM0Ml8xLTAtMS0xLTA_eada7e11-f66b-4a3c-85fa-16f92af224b6"> Common Stock ($1.00 par value) </dei:Security12bTitle> |
| <dei:TradingSymbol contextRef="ibed03912d6ad4d5fa546150650530afe_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6Yjc5ZWY2MjMwMTQwNDQ0M2FhZDQ0MWNhMDQ4YWYzNDIvdGFibGVyYW5nZTpiNzllZjYyMzAxNDA0NDQzYWFkNDQxY2EwNDhhZjM0Ml8xLTEtMS0xLTA_f0b210a4-c94a-4ff2-86ec-54b46f6293da"> LUV </dei:TradingSymbol> |
| <dei:SecurityExchangeName contextRef="ibed03912d6ad4d5fa546150650530afe_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGFibGU6Yjc5ZWY2MjMwMTQwNDQ0M2FhZDQ0MWNhMDQ4YWYzNDIvdGFibGVyYW5nZTpiNzllZjYyMzAxNDA0NDQzYWFkNDQxY2EwNDhhZjM0Ml8xLTItMS0xLTA_a8ef874e-be60-4f9d-a07a-b7c144356325"> NYSE </dei:SecurityExchangeName> |
| <dei:EntityEmergingGrowthCompany contextRef="i34d72f548af74762aaee462a28a14bd5_D20210128-20210128" id="id3VybDovL2RvY3MudjEvZG9jOmI1YWI4YjY0ZWFhYjRjMWRiZWRmNTZjZGU0YWZjYTAyL3NlYzpiNWFiOGI2NGVhYWI0YzFkYmVkZjU2Y2RlNGFmY2EwMl8xL2ZyYWc6MTg0N2Q2MGVjZmU0NDhmMjljNjRhNzNlYTVlNjg1ZDgvdGV4dHJlZ2lvbjoxODQ3ZDYwZWNmZTQ0OGYyOWM2NGE3M2VhNWU2ODVkOF8xNjk5_bde91781-4f93-4ef4-916b-5f7d4b02e366"> false </dei:EntityEmergingGrowthCompany> |
| </xbrl> |