Flight
SWA4643 20 Dec 2025
SWA4643, operated by Southwest Airlines, on 20 Dec 2025: William P Hobby (KHOU) to Lambert St Louis International (KSTL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KHOU WILLIAM P HOBBY → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:04 CST |
| Last seen | 12:38 CST |
| Duration | 1h 33m |
| Aircraft | AC379A |
| Max altitude | 37,025 ft |
| Distance tracked | 598 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 0 (0%) |
| Average delay | +90 min |
| Worst delay | +163 min |
In the last 30 days SWA4643 departed on time (within 15 minutes) on 0 of 2 flights (0%), with an average departure delay of +90 min and a worst delay of +163 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.