Flight
UAL456 4 Sep 2026
UAL456, operated by United Airlines, on 4 Sep 2026: Denver International (KDEN) to Austin Bergstrom International (KAUS), 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 → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:56 MDT |
| Last seen | 11:00 CDT |
| Duration | 2h 03m |
| Aircraft | N448UA |
| Max altitude | 37,000 ft |
| Distance tracked | 673 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:55 CDT |
| Last seen | 15:44 CDT |
| Duration | 2h 48m |
| Aircraft | N448UA |
| Max altitude | 33,000 ft |
| Distance tracked | 850 nm |
Punctuality, last 30 days
| Flights | 18 |
| On time | 7 (39%) |
| Average delay | +28 min |
| Worst delay | +93 min |
In the last 30 days UAL456 departed on time (within 15 minutes) on 7 of 18 flights (39%), with an average departure delay of +28 min and a worst delay of +93 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.