Flight
SWA3957 13 Dec 2025
SWA3957, operated by Southwest Airlines, on 13 Dec 2025: Will Rogers World (KOKC) to Lambert St Louis International (KSTL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KOKC WILL ROGERS WORLD → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 CST 12 Dec |
| Last seen | 19:06 CST 12 Dec |
| Duration | 1h 06m |
| Aircraft | N8544Z |
| Max altitude | 40,075 ft |
| Distance tracked | 400 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 3 (75%) |
| Average delay | +23 min |
| Worst delay | +71 min |
In the last 30 days SWA3957 departed on time (within 15 minutes) on 3 of 4 flights (75%), with an average departure delay of +23 min and a worst delay of +71 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.