Flight
SWA1503 15 Mar 2026
SWA1503, operated by Southwest Airlines, on 15 Mar 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | ? → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 20:54 CDT 14 Mar |
| Duration | 1h 54m |
| Aircraft | N8738K |
| Max altitude | 36,775 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:20 CDT 14 Mar |
| Last seen | 23:20 MST 14 Mar |
| Duration | 3h 00m |
| Aircraft | N8738K |
| Max altitude | 36,000 ft |
| Distance tracked | 1,094 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | -153 min |
| Worst delay | +64 min |
In the last 30 days SWA1503 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of -153 min and a worst delay of +64 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.