Flight
SWA1643 12 Dec 2025
SWA1643, operated by Southwest Airlines, on 12 Dec 2025: William P Hobby (KHOU) to Lambert St Louis International (KSTL). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KHOU WILLIAM P HOBBY → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 CST 11 Dec |
| Last seen | 09:06 CST |
| Duration | 15h 06m |
| Aircraft | N222WN |
| Max altitude | 40,000 ft |
| Distance tracked | 598 nm |
Punctuality, last 30 days
| Flights | 12 |
| On time | 4 (33%) |
| Average delay | +32 min |
| Worst delay | +139 min |
In the last 30 days SWA1643 departed on time (within 15 minutes) on 4 of 12 flights (33%), with an average departure delay of +32 min and a worst delay of +139 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.