Flight
UAL1812 16 Feb 2026
UAL1812, operated by United Airlines, on 16 Feb 2026: Denver International (KDEN) to San Francisco International (KSFO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:02 MST 15 Feb |
| Last seen | 18:34 PST 15 Feb |
| Duration | 2h 31m |
| Aircraft | N77544 |
| Max altitude | 28,000 ft |
| Distance tracked | 838 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 20:37 MST 15 Feb |
| Aircraft | N77544 |
| Max altitude | 36,000 ft |
| Distance tracked | 838 nm |
Punctuality, last 30 days
| Flights | 21 |
| On time | 13 (62%) |
| Average delay | -441 min |
| Worst delay | +102 min |
In the last 30 days UAL1812 departed on time (within 15 minutes) on 13 of 21 flights (62%), with an average departure delay of -441 min and a worst delay of +102 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.