Flight
UAL2661 12 Sep 2026
UAL2661, operated by United Airlines, on 12 Sep 2026: San Francisco International (KSFO) to Ontario International (KONT). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KONT ONTARIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:38 PDT |
| Last seen | 12:16 PDT |
| Duration | 1h 37m |
| Aircraft | A12A82 |
| Max altitude | 33,000 ft |
| Distance tracked | 315 nm |
Punctuality, last 30 days
| Flights | 11 |
| On time | 6 (55%) |
| Average delay | +21 min |
| Worst delay | +83 min |
In the last 30 days UAL2661 departed on time (within 15 minutes) on 6 of 11 flights (55%), with an average departure delay of +21 min and a worst delay of +83 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.