Flight
SWA3943 20 Sep 2025
SWA3943, operated by Southwest Airlines, on 20 Sep 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 14:09 CDT |
| Last seen | 21:04Z |
| Duration | 1h 55m |
| Aircraft | AC2439 |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | +20 min |
| Worst delay | +33 min |
In the last 30 days SWA3943 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of +20 min and a worst delay of +33 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.