Flight
UAL1421 23 Sep 2026
UAL1421, operated by United Airlines, on 23 Sep 2026: Chicago Ohare International (KORD) to Fort Lauderdale Hollywood International (KFLL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KFLL FORT LAUDERDALE HOLLYWOOD INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:15 CDT |
| Last seen | 11:12 EDT |
| Duration | 2h 57m |
| Aircraft | N54558 |
| Max altitude | 39,650 ft |
| Distance tracked | 1,028 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KFLL FORT LAUDERDALE HOLLYWOOD INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:46 EDT |
| Last seen | 15:58 EDT |
| Duration | 2h 12m |
| Aircraft | N34455 |
| Max altitude | 37,000 ft |
| Distance tracked | 784 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 4 (27%) |
| Average delay | +28 min |
| Worst delay | +65 min |
In the last 30 days UAL1421 departed on time (within 15 minutes) on 4 of 15 flights (27%), with an average departure delay of +28 min and a worst delay of +65 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.