Flight
UAL2478 29 Sep 2026
UAL2478, operated by United Airlines, on 29 Sep 2026: San Francisco International (KSFO) to Ontario International (KONT), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KSFO SAN FRANCISCO INTERNATIONAL → KONT ONTARIO INTERNATIONAL |
| Status | Completed, departure delayed +57 min |
| Scheduled departure | 19:00 PDT 28 Sep |
| Actual departure | 19:57 PDT 28 Sep delayed +57 min |
| Actual arrival | 20:53 PDT 28 Sep |
| Duration | 0h 56m |
| Aircraft | N838UA A319 |
| Max altitude | 35,025 ft |
| Distance tracked | 590 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed, departed on time (-1329 min) |
| Scheduled departure | 15:18 PDT |
| Actual departure | 17:09 PDT 28 Sep on time |
| Actual arrival | 17:09 PDT |
| Duration | 24h 00m |
| Aircraft | N889UA A319 |
| Max altitude | 37,025 ft |
| Distance tracked | 838 nm |
Punctuality, last 30 days
| Flights | 12 |
| On time | 4 (33%) |
| Average delay | -65 min |
| Worst delay | +111 min |
In the last 30 days UAL2478 departed on time (within 15 minutes) on 4 of 12 flights (33%), with an average departure delay of -65 min and a worst delay of +111 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.