Flight
UAL621 1 May 2026
UAL621, operated by United Airlines, on 1 May 2026: Albuquerque International Sunport (KIKR) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KIKR ALBUQUERQUE INTERNATIONAL SUNPORT → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:32 MDT |
| Last seen | 08:36 MDT |
| Duration | 1h 03m |
| Aircraft | N35204 |
| Max altitude | 29,000 ft |
| Distance tracked | 303 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 09:40 MDT |
| Last seen | 18:12Z |
| Duration | 2h 31m |
| Aircraft | N809UA |
| Max altitude | 37,425 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 3 (50%) |
| Average delay | +25 min |
| Worst delay | +46 min |
In the last 30 days UAL621 departed on time (within 15 minutes) on 3 of 6 flights (50%), with an average departure delay of +25 min and a worst delay of +46 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.