Flight
UAL52 23 Jun 2026
UAL52, operated by United Airlines, on 23 Jun 2026: Washington Dulles International (KIAD) to Zurich (LSZH), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → LSZH ZURICH |
| Status | Completed (receiver network) |
| First seen airborne | 20:02 EDT 22 Jun |
| Last seen | 08:09 CEST |
| Duration | 6h 06m |
| Aircraft | N641UA |
| Max altitude | 37,025 ft |
| Distance tracked | 3,603 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → LSZH ZURICH |
| Status | Completed (receiver network) |
| First seen airborne | 06:28 EDT |
| Last seen | 01:46 CEST 24 Jun |
| Duration | 13h 17m |
| Aircraft | N641UA |
| Max altitude | 35,000 ft |
| Distance tracked | 3,603 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +101 min |
| Worst delay | +534 min |
In the last 30 days UAL52 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +101 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.