Flight
UAL1537 18 Sep 2026
UAL1537, operated by United Airlines, on 18 Sep 2026: Philadelphia International (KPHL) to Washington Dulles International (KIAD), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:22 EDT |
| Last seen | 11:16 EDT |
| Duration | 0h 54m |
| Aircraft | N73270 |
| Max altitude | 15,850 ft |
| Distance tracked | 116 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 17:52 EDT |
| Last seen | 23:58Z |
| Duration | 2h 05m |
| Aircraft | N17294 |
| Max altitude | 36,000 ft |
Punctuality, last 30 days
| Flights | 16 |
| On time | 7 (44%) |
| Average delay | +27 min |
| Worst delay | +115 min |
In the last 30 days UAL1537 departed on time (within 15 minutes) on 7 of 16 flights (44%), with an average departure delay of +27 min and a worst delay of +115 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.