Flight
SWA3971 6 Jan 2026
SWA3971, operated by Southwest Airlines, on 6 Jan 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | ? → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:40Z |
| Last seen | 20:38 MST 5 Jan |
| Duration | 2h 57m |
| Aircraft | AC65FB |
| Max altitude | 40,025 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | ? → KSJC NORMAN Y MINETA SAN JOSE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 04:09Z |
| Last seen | 22:16 PST 5 Jan |
| Duration | 2h 06m |
| Aircraft | AC65FB |
| Max altitude | 38,000 ft |
Punctuality, last 30 days
| Flights | 2 |
| On time | 1 (50%) |
| Average delay | +16 min |
| Worst delay | +24 min |
In the last 30 days SWA3971 departed on time (within 15 minutes) on 1 of 2 flights (50%), with an average departure delay of +16 min and a worst delay of +24 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.