Flight
SWA3957 7 Mar 2026
SWA3957, operated by Southwest Airlines, on 7 Mar 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 07:57 PST |
| Last seen | 16:32Z |
| Duration | 0h 34m |
| Aircraft | N8726H |
| Max altitude | 36,025 ft |
Punctuality, last 30 days
| Flights | 4 |
| On time | 3 (75%) |
| Average delay | +23 min |
| Worst delay | +71 min |
In the last 30 days SWA3957 departed on time (within 15 minutes) on 3 of 4 flights (75%), with an average departure delay of +23 min and a worst delay of +71 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.