Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000092380-21-000092-index-headers.html | 2021-04-22 06:31:39 | |
| 0000092380-21-000092-index.html | 2021-04-22 06:31:39 | |
| 0000092380-21-000092.txt | 2021-04-22 06:31:39 | |
 0000092380-21-000092-xbrl.zip | 147603 | 2021-04-22 06:31:39 |
| er-3312021xerdoc.htm | 535510 | 2021-04-22 06:31:39 |
| FilingSummary.xml | 1937 | 2021-04-22 06:31:39 |
| Financial_Report.xlsx | 5762 | 2021-04-22 06:31:39 |
| luv-20210422.htm | 38322 | 2021-04-22 06:31:39 |
| luv-20210422.xsd | 2916 | 2021-04-22 06:31:39 |
| luv-20210422_cal.xml | 804 | 2021-04-22 06:31:39 |
| luv-20210422_def.xml | 12478 | 2021-04-22 06:31:39 |
 luv-20210422_g1.jpg | 158833 | 2021-04-22 06:31:39 |
| luv-20210422_htm.xml | 12335 | 2021-04-22 06:31:39 |
| luv-20210422_lab.xml | 31322 | 2021-04-22 06:31:39 |
| luv-20210422_pre.xml | 17830 | 2021-04-22 06:31:39 |
| MetaLinks.json | 22562 | 2021-04-22 06:31:39 |
| R1.htm | 40952 | 2021-04-22 06:31:39 |
| report.css | 2767 | 2021-04-22 06:31:39 |
| Show.js | 1085 | 2021-04-22 06:31:39 |