Flight
SWA901 21 Sep 2026
SWA901, operated by Southwest Airlines, on 21 Sep 2026: Lambert St Louis International (KSTL) to Phoenix Sky Harbor International (KPHX), 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 → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:52 CDT 20 Sep |
| Last seen | 06:14 MST |
| Duration | 12h 21m |
| Aircraft | N8540V |
| Max altitude | 40,000 ft |
| Distance tracked | 1,094 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:42 MST |
| Last seen | 11:32 CDT |
| Duration | 1h 50m |
| Aircraft | N266WN |
| Max altitude | 39,000 ft |
| Distance tracked | 756 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 5 (62%) |
| Average delay | +15 min |
| Worst delay | +27 min |
In the last 30 days SWA901 departed on time (within 15 minutes) on 5 of 8 flights (62%), with an average departure delay of +15 min and a worst delay of +27 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.