Flight
SWA4528 21 Feb 2026
SWA4528, operated by Southwest Airlines, on 21 Feb 2026: William P Hobby (KHOU) to Austin Bergstrom International (KAUS), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KHOU WILLIAM P HOBBY → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:23 CST |
| Last seen | 09:04 CST |
| Duration | 0h 41m |
| Aircraft | N254WN |
| Max altitude | 12,000 ft |
| Distance tracked | 128 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:53 CST |
| Last seen | 11:38 CST |
| Duration | 1h 45m |
| Aircraft | N254WN |
| Max altitude | 41,000 ft |
| Distance tracked | 627 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +137 min |
| Worst delay | +261 min |
In the last 30 days SWA4528 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +137 min and a worst delay of +261 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.