Flight
UAL1816 30 Dec 2025
UAL1816, operated by United Airlines, on 30 Dec 2025, 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 | 00:02Z |
| Last seen | 18:02 MST 29 Dec |
| Duration | 0h 59m |
| Aircraft | N4901U |
| Max altitude | 35,450 ft |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:30 MST 29 Dec |
| Aircraft | N440UA |
| Max altitude | 34,050 ft |
| Distance tracked | 885 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 8 (57%) |
| Average delay | +19 min |
| Worst delay | +43 min |
In the last 30 days UAL1816 departed on time (within 15 minutes) on 8 of 14 flights (57%), with an average departure delay of +19 min and a worst delay of +43 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.