Flight
UAL1857 3 Apr 2026
UAL1857, operated by United Airlines, on 3 Apr 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 11:21 CDT |
| Last seen | 18:44Z |
| Duration | 2h 22m |
| Aircraft | N77552 |
| Max altitude | 35,000 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 5 (83%) |
| Average delay | +21 min |
| Worst delay | +95 min |
In the last 30 days UAL1857 departed on time (within 15 minutes) on 5 of 6 flights (83%), with an average departure delay of +21 min and a worst delay of +95 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.