Flight
SWA4143 15 Oct 2025
SWA4143, operated by Southwest Airlines, on 15 Oct 2025: Philadelphia International (KPHL) to Lambert St Louis International (KSTL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:16 EDT |
| Last seen | 09:18 CDT |
| Duration | 2h 02m |
| Aircraft | N243WN |
| Max altitude | 40,000 ft |
| Distance tracked | 704 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | +12 min |
| Worst delay | +34 min |
In the last 30 days SWA4143 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of +12 min and a worst delay of +34 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.