Flight
UAL52 12 May 2026
UAL52, operated by United Airlines, on 12 May 2026: Philadelphia International (KPHL) 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 | KPHL PHILADELPHIA INTERNATIONAL → LSZH ZURICH |
| Status | Completed (receiver network) |
| First seen airborne | 23:41 EDT 11 May |
| Last seen | 07:20 CEST |
| Duration | 1h 39m |
| Aircraft | N647UA |
| Max altitude | 36,000 ft |
| Distance tracked | 3,603 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 10:09Z |
| Last seen | 22:54Z |
| Duration | 12h 45m |
| Aircraft | N647UA |
| Max altitude | 31,025 ft |
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.