Flight
SWA3517 21 Aug 2025
SWA3517, operated by Southwest Airlines, on 21 Aug 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 | 03:17 EDT |
| Last seen | 09:04 CDT |
| Duration | 6h 46m |
| Aircraft | N8775Q |
| Max altitude | 40,000 ft |
| Distance tracked | 704 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 3 (38%) |
| Average delay | -149 min |
| Worst delay | +46 min |
In the last 30 days SWA3517 departed on time (within 15 minutes) on 3 of 8 flights (38%), with an average departure delay of -149 min and a worst delay of +46 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.