Flight
SWA4203 12 Sep 2026
SWA4203, operated by Southwest Airlines, on 12 Sep 2026: Port Columbus International (KCMH) to Lambert St Louis International (KSTL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KCMH PORT COLUMBUS INTERNATIONAL → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 EDT 11 Sep |
| Last seen | 19:50 CDT 11 Sep |
| Duration | 0h 49m |
| Aircraft | N8504G |
| Max altitude | 28,000 ft |
| Distance tracked | 354 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 02:09Z |
| Last seen | 12:34Z |
| Duration | 10h 24m |
| Aircraft | N8504G |
| Max altitude | 40,000 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 5 (83%) |
| Average delay | +12 min |
| Worst delay | +29 min |
In the last 30 days SWA4203 departed on time (within 15 minutes) on 5 of 6 flights (83%), with an average departure delay of +12 min and a worst delay of +29 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.