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SOUTHWEST AIRLINES CO.: filings

Every SOUTHWEST AIRLINES CO. annual and quarterly report in the SEC record with the published financial measures it tagged, 72 filings, each linked to its SEC index.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-Q2026-07-23fiscal Q2 2026411300000092380-26-000077
10-Q2026-04-23fiscal Q1 202641860000092380-26-000047
10-K2026-02-05fiscal FY 2025481210000092380-26-000004
10-Q2025-10-23fiscal Q3 2025411340000092380-25-000140
10-Q2025-07-24fiscal Q2 2025411300000092380-25-000134
10-Q2025-04-25fiscal Q1 202541860000092380-25-000083
10-K2025-02-07fiscal FY 2024421090000092380-25-000024
10-Q2024-10-28fiscal Q3 2024401300000092380-24-000147
10-Q2024-07-29fiscal Q2 2024401260000092380-24-000111
10-Q2024-04-26fiscal Q1 202439820000092380-24-000055
10-K2024-02-06fiscal FY 2023401020000092380-24-000027
10-Q2023-10-30fiscal Q3 2023391260000092380-23-000049
10-Q2023-07-28fiscal Q2 2023391220000092380-23-000038
10-Q2023-04-28fiscal Q1 202339820000092380-23-000024
10-K2023-02-07fiscal FY 2022421090000092380-23-000010
10-Q2022-10-31fiscal Q3 2022391260000092380-22-000060
10-Q2022-08-02fiscal Q2 2022391220000092380-22-000048
10-Q2022-05-02fiscal Q1 202238800000092380-22-000020
10-K2022-02-07fiscal FY 2021401040000092380-22-000007
10-Q2021-10-26fiscal Q3 2021391280000092380-21-000160
10-Q2021-07-27fiscal Q2 2021381200000092380-21-000143
10-Q2021-04-27fiscal Q1 202136760000092380-21-000101
10-K2021-02-08fiscal FY 2020401410000092380-21-000033
10-Q2020-10-27fiscal Q3 2020371220000092380-20-000145
10-Q2020-07-27fiscal Q2 2020331020000092380-20-000122
10-Q2020-04-28fiscal Q1 202036760000092380-20-000060
10-K2020-02-04fiscal FY 2019411440000092380-20-000024
10-Q2019-11-08fiscal Q3 2019371240000092380-19-000085
10-Q2019-07-30fiscal Q2 2019371200000092380-19-000077
10-Q2019-04-30fiscal Q1 201937770000092380-19-000049
10-K2019-02-05fiscal FY 2018391410000092380-19-000022
10-Q2018-10-30fiscal Q3 2018351100000092380-18-000130
10-Q2018-08-01fiscal Q2 2018351100000092380-18-000110
10-Q2018-05-01fiscal Q1 201835720000092380-18-000073
10-K2018-02-07fiscal FY 2017381410000092380-18-000031
10-Q2017-11-01fiscal Q3 2017351100000092380-17-000167
10-Q2017-08-01fiscal Q2 2017351100000092380-17-000146
10-Q2017-05-03fiscal Q1 201735720000092380-17-000078
10-K2017-02-07fiscal FY 2016381410000092380-17-000029
10-Q2016-10-31fiscal Q3 2016361140000092380-16-000270
10-Q2016-07-28fiscal Q2 2016361140000092380-16-000252
10-Q2016-04-29fiscal Q1 201636740000092380-16-000213
10-K2016-02-03fiscal FY 2015371380000092380-16-000175
10-Q2015-10-29fiscal Q3 2015351100000092380-15-000129
10-Q2015-07-31fiscal Q2 2015351100000092380-15-000098
10-Q2015-04-30fiscal Q1 201535720000092380-15-000042
10-K2015-02-06fiscal FY 2014371380000092380-15-000027
10-Q2014-10-29fiscal Q3 2014351100000092380-14-000151
10-Q2014-07-30fiscal Q2 2014351100000092380-14-000117
10-Q2014-05-01fiscal Q1 201435720000092380-14-000024
10-K2014-02-04fiscal FY 2013381410000092380-14-000010
10-Q2013-10-30fiscal Q3 2013361140000092380-13-000111
10-Q2013-07-31fiscal Q2 2013361140000092380-13-000097
10-Q2013-05-02fiscal Q1 201336740000092380-13-000020
10-K2013-02-07fiscal FY 2012381320001193125-13-041608
10-Q2012-10-26fiscal Q3 2012361150000092380-12-000103
10-Q2012-07-27fiscal Q2 2012361150000092380-12-000089
10-Q2012-04-25fiscal Q1 201236740000092380-12-000016
10-K2012-02-09fiscal FY 2011371300001193125-12-049647
10-Q/A2011-11-08fiscal Q3 2011351110000092380-11-000095
10-Q2011-10-25fiscal Q3 2011351110000092380-11-000088
10-Q2011-08-05fiscal Q2 2011351110000092380-11-000070
10-Q2011-04-25fiscal Q1 201130620000092380-11-000020
10-K2011-02-08fiscal FY 2010311250001193125-11-026045
10-Q/A2010-10-28fiscal Q3 2010311050000092380-10-000102
10-Q2010-08-02fiscal Q2 2010311030000092380-10-000079
10-Q2010-04-26fiscal Q1 201029600000092380-10-000032
10-K2010-01-29fiscal FY 200931850001193125-10-017191
10-Q2009-10-23fiscal Q3 2009301000000092380-09-000048
10-Q/A2009-10-22fiscal Q2 2009301000000092380-09-000045
10-Q2009-07-23fiscal Q2 2009301010000092380-09-000027
10-Q/A2009-04-29fiscal Q1 200930630000092380-09-000018

Inspect the source

Entity
SOUTHWEST AIRLINES CO. / CIK 0000092380
Captured
2026-09-19T14:52:43.126Z
SEC response SHA-256
7c2768fa2d6bfc2aee4a9f17ac6e0814434a45623283a8a8da8218ddc6cf678b

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0000092380.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))