Flight
UAL255 29 Sep 2026
UAL255, operated by United Airlines, on 29 Sep 2026: Denver International (KDEN) to Boise Air Terminal (KBOI). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KDEN DENVER INTERNATIONAL → KBOI BOISE AIR TERMINAL |
| Status | Completed, departed on time (+3 min) |
| Scheduled departure | 07:40 MDT |
| Actual departure | 07:43 MDT on time |
| Actual arrival | 09:13 MDT |
| Duration | 1h 30m |
| Aircraft | N464UA A320 |
| Max altitude | 36,000 ft |
| Distance tracked | 563 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 6 (86%) |
| Average delay | +9 min |
| Worst delay | +17 min |
In the last 30 days UAL255 departed on time (within 15 minutes) on 6 of 7 flights (86%), with an average departure delay of +9 min and a worst delay of +17 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.