Flight
UAL12 15 Jul 2026
UAL12, operated by United Airlines, on 15 Jul 2026: Zurich (LSZH) to Chicago Ohare International (KORD), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | LSZH ZURICH → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:03 CEST |
| Last seen | 03:50 CDT |
| Duration | 0h 46m |
| Aircraft | N657UA |
| Max altitude | 34,000 ft |
| Distance tracked | 3,850 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | LSZH ZURICH → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:20 CEST |
| Last seen | 12:04 CDT |
| Duration | 6h 43m |
| Aircraft | N657UA |
| Max altitude | 38,000 ft |
| Distance tracked | 3,850 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +40 min |
| Worst delay | +164 min |
In the last 30 days UAL12 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of +40 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.