Flight
UAL280 4 Jan 2026
UAL280, operated by United Airlines, on 4 Jan 2026: Kansas City International (KMCI) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KMCI KANSAS CITY INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 CST 3 Jan |
| Last seen | 18:10 MST 3 Jan |
| Duration | 1h 09m |
| Aircraft | N821UA |
| Max altitude | 36,025 ft |
| Distance tracked | 461 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:20 MST 3 Jan |
| Aircraft | A44169 |
| Max altitude | 34,000 ft |
| Distance tracked | 2,086 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 5 (36%) |
| Average delay | -9 min |
| Worst delay | +351 min |
In the last 30 days UAL280 departed on time (within 15 minutes) on 5 of 14 flights (36%), with an average departure delay of -9 min and a worst delay of +351 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.