Flight
SWA3939 27 Aug 2026
SWA3939, operated by Southwest Airlines, on 27 Aug 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | ? → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:39Z |
| Last seen | 07:38 PDT |
| Duration | 0h 58m |
| Aircraft | N231WN |
| Max altitude | 36,025 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 5 (71%) |
| Average delay | +21 min |
| Worst delay | +77 min |
In the last 30 days SWA3939 departed on time (within 15 minutes) on 5 of 7 flights (71%), with an average departure delay of +21 min and a worst delay of +77 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.