Flight
SWA421 28 May 2026
SWA421, operated by Southwest Airlines, on 28 May 2026: Austin Bergstrom International (KAUS) to Phoenix Sky Harbor International (KPHX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:44 CDT |
| Last seen | 07:00 MST |
| Duration | 2h 15m |
| Aircraft | N234WN |
| Max altitude | 40,025 ft |
| Distance tracked | 756 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +25 min |
| Worst delay | +37 min |
In the last 30 days SWA421 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +25 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.