Flight
SWA1231 12 Dec 2025
SWA1231, operated by Southwest Airlines, on 12 Dec 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 | 00:00Z |
| Last seen | 20:14 CST 11 Dec |
| Duration | 2h 14m |
| Aircraft | N7737E |
| Max altitude | 39,025 ft |
Punctuality, last 30 days
| Flights | 10 |
| On time | 2 (20%) |
| Average delay | -107 min |
| Worst delay | +82 min |
In the last 30 days SWA1231 departed on time (within 15 minutes) on 2 of 10 flights (20%), with an average departure delay of -107 min and a worst delay of +82 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.