Flight
SWA3901 20 Feb 2026
SWA3901, operated by Southwest Airlines, on 20 Feb 2026: Lambert St Louis International (KSTL) to Tulsa International (KTUL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KTUL TULSA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:30 CST 19 Feb |
| Last seen | 22:36 CST 19 Feb |
| Duration | 1h 05m |
| Aircraft | AC5041 |
| Max altitude | 38,000 ft |
| Distance tracked | 304 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KTUL TULSA INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:04 CST |
| Last seen | 14:34 MST |
| Duration | 1h 30m |
| Aircraft | N488WN |
| Max altitude | 30,000 ft |
| Distance tracked | 469 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 4 (80%) |
| Average delay | +12 min |
| Worst delay | +37 min |
In the last 30 days SWA3901 departed on time (within 15 minutes) on 4 of 5 flights (80%), with an average departure delay of +12 min and a worst delay of +37 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.