Flight
UAL1503 18 Sep 2026
UAL1503, operated by United Airlines, on 18 Sep 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 22:02 CDT 17 Sep |
| Aircraft | N37273 |
| Max altitude | 38,025 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 5 (62%) |
| Average delay | +37 min |
| Worst delay | +227 min |
In the last 30 days UAL1503 departed on time (within 15 minutes) on 5 of 8 flights (62%), with an average departure delay of +37 min and a worst delay of +227 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.