Flight
SWA3957 22 Aug 2026
SWA3957, operated by Southwest Airlines, on 22 Aug 2026: Ontario International (KONT) to Gerald R Ford International (KGRR). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KONT ONTARIO INTERNATIONAL → KGRR GERALD R FORD INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 23:52 PDT 21 Aug |
| Last seen | 16:14 EDT |
| Duration | 13h 21m |
| Aircraft | N8308K |
| Max altitude | 37,000 ft |
| Distance tracked | 1,586 nm |
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.