Flight
UAL2421 15 Aug 2025
UAL2421, operated by United Airlines, on 15 Aug 2025: General Mitchell International (KMKE) 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 | KMKE GENERAL MITCHELL INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:39 CDT |
| Last seen | 10:22 MDT |
| Duration | 2h 43m |
| Aircraft | N76254 |
| Max altitude | 36,000 ft |
| Distance tracked | 776 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KIND INDIANAPOLIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:25 MDT |
| Last seen | 17:44 EDT |
| Duration | 2h 18m |
| Aircraft | N34282 |
| Max altitude | 31,000 ft |
| Distance tracked | 846 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 2 (40%) |
| Average delay | +21 min |
| Worst delay | +52 min |
In the last 30 days UAL2421 departed on time (within 15 minutes) on 2 of 5 flights (40%), with an average departure delay of +21 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.