Flight
UAL456 21 Jul 2026
UAL456, operated by United Airlines, on 21 Jul 2026: Ronald Reagan Washington National (KDCA) to Chicago Midway International (KMDW), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KDCA RONALD REAGAN WASHINGTON NATIONAL → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 EDT 20 Jul |
| Last seen | 11:00 CDT |
| Duration | 16h 00m |
| Aircraft | N840UA |
| Max altitude | 35,000 ft |
| Distance tracked | 520 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:10 CDT |
| Last seen | 15:42 CDT |
| Duration | 2h 31m |
| Aircraft | N75432 |
| Max altitude | 35,000 ft |
| Distance tracked | 850 nm |
Punctuality, last 30 days
| Flights | 18 |
| On time | 7 (39%) |
| Average delay | +28 min |
| Worst delay | +93 min |
In the last 30 days UAL456 departed on time (within 15 minutes) on 7 of 18 flights (39%), with an average departure delay of +28 min and a worst delay of +93 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.