Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000027904-21-000012-index-headers.html | 2021-10-13 16:12:36 | |
| 0000027904-21-000012-index.html | 2021-10-13 16:12:36 | |
| 0000027904-21-000012.txt | 2021-10-13 16:12:36 | |
 0000027904-21-000012-xbrl.zip | 324667 | 2021-10-13 16:12:36 |
| dal-20210930.htm | 2373350 | 2021-10-13 16:12:36 |
| dal-20210930.xsd | 50109 | 2021-10-13 16:12:36 |
| dal-20210930_cal.xml | 67540 | 2021-10-13 16:12:36 |
| dal-20210930_def.xml | 276377 | 2021-10-13 16:12:36 |
 dal-20210930_g1.jpg | 21609 | 2021-10-13 16:12:36 |
| dal-20210930_htm.xml | 1665573 | 2021-10-13 16:12:36 |
| dal-20210930_lab.xml | 560006 | 2021-10-13 16:12:36 |
| dal-20210930_pre.xml | 379024 | 2021-10-13 16:12:36 |
| dal9302021ex101.htm | 24853 | 2021-10-13 16:12:36 |
| dal9302021ex102.htm | 18507 | 2021-10-13 16:12:36 |
| dal9302021ex15.htm | 2442 | 2021-10-13 16:12:36 |
| dal9302021ex311.htm | 9952 | 2021-10-13 16:12:36 |
| dal9302021ex312.htm | 9967 | 2021-10-13 16:12:36 |
| dal9302021ex32.htm | 6255 | 2021-10-13 16:12:36 |
| FilingSummary.xml | 29709 | 2021-10-13 16:12:36 |
| Financial_Report.xlsx | 77655 | 2021-10-13 16:12:36 |
| MetaLinks.json | 596489 | 2021-10-13 16:12:36 |
| R1.htm | 50818 | 2021-10-13 16:12:36 |
| R10.htm | 30736 | 2021-10-13 16:12:36 |
| R11.htm | 32614 | 2021-10-13 16:12:36 |
| R12.htm | 82925 | 2021-10-13 16:12:36 |
| R13.htm | 45820 | 2021-10-13 16:12:36 |
| R14.htm | 26596 | 2021-10-13 16:12:36 |
| R15.htm | 24607 | 2021-10-13 16:12:36 |
| R16.htm | 93367 | 2021-10-13 16:12:36 |
| R17.htm | 24170 | 2021-10-13 16:12:36 |
| R18.htm | 9778 | 2021-10-13 16:12:36 |
| R19.htm | 77146 | 2021-10-13 16:12:36 |
| R2.htm | 144969 | 2021-10-13 16:12:36 |
| R20.htm | 26275 | 2021-10-13 16:12:36 |
| R21.htm | 49560 | 2021-10-13 16:12:36 |
| R22.htm | 70826 | 2021-10-13 16:12:36 |
| R23.htm | 41516 | 2021-10-13 16:12:36 |
| R24.htm | 17561 | 2021-10-13 16:12:36 |
| R25.htm | 24072 | 2021-10-13 16:12:36 |
| R26.htm | 89023 | 2021-10-13 16:12:36 |
| R27.htm | 22408 | 2021-10-13 16:12:36 |
| R28.htm | 8076 | 2021-10-13 16:12:36 |
| R29.htm | 17297 | 2021-10-13 16:12:36 |
| R3.htm | 22950 | 2021-10-13 16:12:36 |
| R30.htm | 7889 | 2021-10-13 16:12:36 |
| R31.htm | 19680 | 2021-10-13 16:12:36 |
| R32.htm | 12211 | 2021-10-13 16:12:36 |
| R33.htm | 24785 | 2021-10-13 16:12:36 |
| R34.htm | 22051 | 2021-10-13 16:12:36 |
| R35.htm | 8314 | 2021-10-13 16:12:36 |
| R36.htm | 28311 | 2021-10-13 16:12:36 |
| R37.htm | 27259 | 2021-10-13 16:12:36 |
| R38.htm | 80390 | 2021-10-13 16:12:36 |
| R39.htm | 41579 | 2021-10-13 16:12:36 |
| R4.htm | 102612 | 2021-10-13 16:12:36 |
| R40.htm | 126415 | 2021-10-13 16:12:36 |
| R41.htm | 5697 | 2021-10-13 16:12:36 |
| R42.htm | 33825 | 2021-10-13 16:12:36 |
| R43.htm | 7678 | 2021-10-13 16:12:36 |
| R44.htm | 31643 | 2021-10-13 16:12:36 |
| R45.htm | 17677 | 2021-10-13 16:12:36 |
| R46.htm | 20388 | 2021-10-13 16:12:36 |
| R47.htm | 34744 | 2021-10-13 16:12:36 |
| R48.htm | 11266 | 2021-10-13 16:12:36 |
| R49.htm | 60375 | 2021-10-13 16:12:36 |
| R5.htm | 68236 | 2021-10-13 16:12:36 |
| R50.htm | 37531 | 2021-10-13 16:12:36 |
| R6.htm | 75806 | 2021-10-13 16:12:36 |
| R7.htm | 4838 | 2021-10-13 16:12:36 |
| R8.htm | 10065 | 2021-10-13 16:12:36 |
| R9.htm | 82378 | 2021-10-13 16:12:36 |
| report.css | 2767 | 2021-10-13 16:12:36 |
| Show.js | 1085 | 2021-10-13 16:12:36 |