Flight
UAL1583 1 Oct 2026
UAL1583, operated by United Airlines, on 1 Oct 2026: Mc Carran International (KLAS) to Chicago Ohare International (KORD), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KLAS MC CARRAN INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed, departure delayed +41 min |
| Scheduled departure | 10:50 PDT |
| Actual departure | 11:31 PDT delayed +41 min |
| Actual arrival | 17:14 CDT |
| Duration | 3h 43m |
| Aircraft | N54538 A21N |
Leg 2 of 2
FAA SWIM schedule| Route | KORD CHICAGO OHARE INTERNATIONAL → KRIC RICHMOND INTERNATIONAL |
| Status | Completed, departed on time (-1354 min) |
| Scheduled departure | 17:58 CDT |
| Actual departure | 19:24 CDT 30 Sep on time |
| Actual arrival | 21:53 EDT 30 Sep |
| Duration | 1h 29m |
| Aircraft | N465UA A320 |
| Max altitude | 33,025 ft |
Punctuality, last 30 days
| Flights | 13 |
| On time | 3 (23%) |
| Average delay | -65 min |
| Worst delay | +131 min |
In the last 30 days UAL1583 departed on time (within 15 minutes) on 3 of 13 flights (23%), with an average departure delay of -65 min and a worst delay of +131 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.