Flight
UAL1691 5 Jan 2026
UAL1691, operated by United Airlines, on 5 Jan 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | ? → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 18:06 MST 4 Jan |
| Duration | 1h 06m |
| Aircraft | N78509 |
| Max altitude | 38,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 19:26 MST 4 Jan |
| Last seen | 03:02Z |
| Duration | 0h 35m |
| Aircraft | N841UA |
| Max altitude | 24,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 5 (71%) |
| Average delay | +17 min |
| Worst delay | +52 min |
In the last 30 days UAL1691 departed on time (within 15 minutes) on 5 of 7 flights (71%), with an average departure delay of +17 min and a worst delay of +52 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.