Flight
UAL1874 25 Sep 2026
UAL1874, operated by United Airlines, on 25 Sep 2026: George Bush Intcntl Houston (KIAH) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KDEN DENVER INTERNATIONAL |
| Status | Completed, departed on time (+6 min) |
| Scheduled departure | 05:15 CDT |
| Actual departure | 05:21 CDT on time |
| Actual arrival | 06:14 MDT |
| Duration | 1h 53m |
| Aircraft | N54543 A21N |
| Max altitude | 36,025 ft |
| Distance tracked | 749 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KDEN DENVER INTERNATIONAL → CYYZ LESTER B PEARSON INTERNATIONAL |
| Status | Completed, departed on time (+13 min) |
| Scheduled departure | 10:02 MDT |
| Actual departure | 10:15 MDT on time |
| Actual arrival | 14:48 EDT |
| Duration | 2h 33m |
| Aircraft | N76522 B738 |
| Max altitude | 37,000 ft |
| Distance tracked | 1,139 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 11 (69%) |
| Average delay | +14 min |
| Worst delay | +28 min |
In the last 30 days UAL1874 departed on time (within 15 minutes) on 11 of 16 flights (69%), with an average departure delay of +14 min and a worst delay of +28 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.