Flight
UAL52 27 Oct 2025
UAL52, operated by United Airlines, on 27 Oct 2025: 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 | 20:00 EDT 26 Oct |
| Last seen | 07:26 CET |
| Duration | 6h 26m |
| Aircraft | N641UA |
| Max altitude | 37,025 ft |
| Distance tracked | 3,603 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 10:30Z |
| Last seen | 23:28Z |
| Duration | 12h 57m |
| Aircraft | N641UA |
| Max altitude | 35,025 ft |
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.