Flight
UAL2661 11 Apr 2026
UAL2661, operated by United Airlines, on 11 Apr 2026: Philadelphia International (KPHL) to Ontario International (KONT), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → KONT ONTARIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:21 EDT |
| Last seen | 08:14 PDT |
| Duration | 4h 52m |
| Aircraft | N27283 |
| Max altitude | 38,025 ft |
| Distance tracked | 2,042 nm |
Leg 2 of 3estimated
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:38 EDT |
| Last seen | 09:24 PDT |
| Duration | 0h 45m |
| Aircraft | N27283 |
| Max altitude | 38,025 ft |
| Distance tracked | 2,185 nm |
Leg 3 of 3
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KONT ONTARIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:47 PDT |
| Last seen | 12:46 PDT |
| Duration | 0h 58m |
| Aircraft | N435UA |
| Max altitude | 35,025 ft |
| Distance tracked | 315 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 4 (44%) |
| Average delay | +17 min |
| Worst delay | +27 min |
In the last 30 days UAL2661 departed on time (within 15 minutes) on 4 of 9 flights (44%), with an average departure delay of +17 min and a worst delay of +27 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.