Flight
SWA3948 1 Oct 2026
SWA3948, operated by Southwest Airlines, on 1 Oct 2026: Sacramento International (KSMF) to Ontario International (KONT). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KSMF SACRAMENTO INTERNATIONAL → KONT ONTARIO INTERNATIONAL |
| Status | Completed, departure delayed +19 min |
| Scheduled departure | 11:50 PDT |
| Actual departure | 12:09 PDT delayed +19 min |
| Actual arrival | 13:12 PDT |
| Duration | 1h 03m |
| Aircraft | N272WN B737 |
| Max altitude | 41,000 ft |
| Distance tracked | 338 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 2 (67%) |
| Average delay | +14 min |
| Worst delay | +19 min |
In the last 30 days SWA3948 departed on time (within 15 minutes) on 2 of 3 flights (67%), with an average departure delay of +14 min and a worst delay of +19 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.