Flight
SWA4971 23 Sep 2026
SWA4971, operated by Southwest Airlines, on 23 Sep 2026: Denver International (KDEN) to Philadelphia International (KPHL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KPHL PHILADELPHIA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 MDT 22 Sep |
| Last seen | 20:22 EDT 22 Sep |
| Duration | 0h 21m |
| Aircraft | N7854B |
| Max altitude | 22,575 ft |
| Distance tracked | 1,349 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 07:41 EDT |
| Last seen | 23:58Z |
| Duration | 12h 16m |
| Aircraft | N7854B |
| Max altitude | 37,000 ft |
Punctuality, last 30 days
| Flights | 5 |
| On time | 1 (20%) |
| Average delay | -164 min |
| Worst delay | +305 min |
In the last 30 days SWA4971 departed on time (within 15 minutes) on 1 of 5 flights (20%), with an average departure delay of -164 min and a worst delay of +305 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.