Flight
SWA4556 21 Sep 2026
SWA4556, operated by Southwest Airlines, on 21 Sep 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 | 08:42 CDT |
| Last seen | 09:12 MST |
| Duration | 2h 29m |
| Aircraft | N276WN |
| Max altitude | 36,000 ft |
| Distance tracked | 756 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 2 (40%) |
| Average delay | +18 min |
| Worst delay | +25 min |
In the last 30 days SWA4556 departed on time (within 15 minutes) on 2 of 5 flights (40%), with an average departure delay of +18 min and a worst delay of +25 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.