Flight
SWA3936 22 Apr 2026
SWA3936, operated by Southwest Airlines, on 22 Apr 2026: Seattle Tacoma International (KSEA) to Phoenix Sky Harbor International (KPHX), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:03 PDT |
| Last seen | 09:24 MST |
| Duration | 2h 20m |
| Aircraft | N8509U |
| Max altitude | 37,075 ft |
| Distance tracked | 962 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KOKC WILL ROGERS WORLD |
| Status | Completed (receiver network) |
| First seen airborne | 10:25 MST |
| Last seen | 14:10 CDT |
| Duration | 1h 44m |
| Aircraft | N8509U |
| Max altitude | 41,025 ft |
| Distance tracked | 722 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 1 (20%) |
| Average delay | +104 min |
| Worst delay | +381 min |
In the last 30 days SWA3936 departed on time (within 15 minutes) on 1 of 5 flights (20%), with an average departure delay of +104 min and a worst delay of +381 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.