Flight
UAL1729 22 Dec 2025
UAL1729, operated by United Airlines, on 22 Dec 2025: La Guardia (KLGA) to Denver International (KDEN), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KLGA LA GUARDIA → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:00 EST 21 Dec |
| Last seen | 18:08 MST 21 Dec |
| Duration | 1h 08m |
| Aircraft | A0B802 |
| Max altitude | 34,975 ft |
| Distance tracked | 1,403 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:09 MST 21 Dec |
| Last seen | 21:20 PST 21 Dec |
| Duration | 3h 10m |
| Aircraft | N486UA |
| Max altitude | 36,000 ft |
| Distance tracked | 888 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 22:12 PST 21 Dec |
| Last seen | 23:58Z |
| Duration | 17h 45m |
| Aircraft | N486UA |
| Max altitude | 35,000 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 0 (0%) |
| Average delay | +87 min |
| Worst delay | +379 min |
In the last 30 days UAL1729 departed on time (within 15 minutes) on 0 of 6 flights (0%), with an average departure delay of +87 min and a worst delay of +379 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.