Flight
UAL637 24 Sep 2026
UAL637, operated by United Airlines, on 24 Sep 2026: Washington Dulles International (KIAD) to Austin Bergstrom International (KAUS), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:33 EDT |
| Last seen | 10:45 CDT |
| Duration | 3h 11m |
| Aircraft | N17455 |
| Max altitude | 36,000 ft |
| Distance tracked | 1,125 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KHHR JACK NORTHROP FLD HAWTHORNE MUNI |
| Status | Completed (receiver network) |
| First seen airborne | 14:12 CDT |
| Last seen | 15:04 PDT |
| Duration | 2h 52m |
| Aircraft | N17411 |
| Max altitude | 36,000 ft |
| Distance tracked | 1,073 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 10 (62%) |
| Average delay | +22 min |
| Worst delay | +79 min |
In the last 30 days UAL637 departed on time (within 15 minutes) on 10 of 16 flights (62%), with an average departure delay of +22 min and a worst delay of +79 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.