Flight
UAL12 17 Jun 2026
UAL12, operated by United Airlines, on 17 Jun 2026: Dubendorf (LSMD) 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 | LSMD DUBENDORF → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:13 CEST |
| Last seen | 14:26 EDT |
| Duration | 10h 12m |
| Aircraft | N674UA |
| Max altitude | 34,000 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:34 EDT |
| Last seen | 17:44 CDT |
| Duration | 2h 09m |
| Aircraft | N674UA |
| Max altitude | 30,000 ft |
| Distance tracked | 510 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +39 min |
| Worst delay | +164 min |
In the last 30 days UAL12 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +39 min and a worst delay of +164 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.