Flight
UAL1587 11 May 2026
UAL1587, operated by United Airlines, on 11 May 2026: Washington Dulles International (KIAD) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:58 EDT |
| Last seen | 14:28 MDT |
| Duration | 3h 29m |
| Aircraft | N28457 |
| Max altitude | 30,000 ft |
| Distance tracked | 1,258 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 6 (38%) |
| Average delay | -68 min |
| Worst delay | +42 min |
In the last 30 days UAL1587 departed on time (within 15 minutes) on 6 of 16 flights (38%), with an average departure delay of -68 min and a worst delay of +42 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.