Flight
UAL1587 29 Sep 2026
UAL1587, operated by United Airlines, on 29 Sep 2026: Washington Dulles International (KIAD) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed, departed on time (+10 min) |
| Scheduled departure | 12:40 EDT |
| Actual departure | 12:50 EDT on time |
| Actual arrival | 14:15 MDT |
| Duration | 3h 25m |
| Aircraft | N14559 A21N |
Leg 2 of 2
FAA SWIM schedule| Route | KDEN DENVER INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed, departure delayed +32 min |
| Scheduled departure | 17:25 MDT |
| Actual departure | 17:57 MDT delayed +32 min |
| Actual arrival | 20:50 CDT |
| Duration | 1h 53m |
| Aircraft | N14523 A21N |
Punctuality, last 30 days
| Flights | 14 |
| On time | 4 (29%) |
| Average delay | +26 min |
| Worst delay | +102 min |
In the last 30 days UAL1587 departed on time (within 15 minutes) on 4 of 14 flights (29%), with an average departure delay of +26 min and a worst delay of +102 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.