Flight
SWA3431 21 Sep 2026
SWA3431, operated by Southwest Airlines, on 21 Sep 2026: San Diego International Lindbergh Fld (KSAN) to Chicago Midway International (KMDW). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:15 PDT 20 Sep |
| Last seen | 04:18 CDT |
| Duration | 4h 02m |
| Aircraft | N229WN |
| Max altitude | 39,025 ft |
| Distance tracked | 1,498 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 1 (11%) |
| Average delay | +28 min |
| Worst delay | +54 min |
In the last 30 days SWA3431 departed on time (within 15 minutes) on 1 of 9 flights (11%), with an average departure delay of +28 min and a worst delay of +54 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.