Flight
UAL52 18 Jul 2026
UAL52, operated by United Airlines, on 18 Jul 2026: Washington Dulles International (KIAD) to Zurich (LSZH). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → LSZH ZURICH |
| Status | Completed (receiver network) |
| First seen airborne | 00:07 EDT |
| Last seen | 07:42 CEST |
| Duration | 1h 35m |
| Aircraft | N643UA |
| Max altitude | 37,025 ft |
| Distance tracked | 3,603 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 2 (22%) |
| Average delay | -11 min |
| Worst delay | +534 min |
In the last 30 days UAL52 departed on time (within 15 minutes) on 2 of 9 flights (22%), with an average departure delay of -11 min and a worst delay of +534 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.