Flight
UAL1311 4 Jan 2026
UAL1311, operated by United Airlines, on 4 Jan 2026: San Francisco International (KSFO) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:31 PST |
| Last seen | 09:50 MST |
| Duration | 2h 18m |
| Aircraft | A0B7DE |
| Max altitude | 35,050 ft |
| Distance tracked | 838 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 9 (64%) |
| Average delay | +21 min |
| Worst delay | +126 min |
In the last 30 days UAL1311 departed on time (within 15 minutes) on 9 of 14 flights (64%), with an average departure delay of +21 min and a worst delay of +126 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.