Flight
UAL439 28 Sep 2026
UAL439, operated by United Airlines, on 28 Sep 2026: Austin Bergstrom International (KAUS) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed, departed on time (+13 min) |
| Scheduled departure | 18:06 CDT |
| Actual departure | 18:19 CDT on time |
| Actual arrival | 19:16 MDT |
| Duration | 1h 57m |
| Aircraft | N36476 B739 |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | +60 min |
| Worst delay | +208 min |
In the last 30 days UAL439 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of +60 min and a worst delay of +208 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.