Flight
UAL1177 29 Sep 2026
UAL1177, operated by United Airlines, on 29 Sep 2026: Denver International (KDEN) to Cancun International (MMUN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KDEN DENVER INTERNATIONAL → MMUN CANCUN INTERNATIONAL |
| Status | Completed, departed on time (+14 min) |
| Scheduled departure | 09:44 MDT |
| Actual departure | 09:58 MDT on time |
| Actual arrival | 14:18 EST |
| Duration | 3h 20m |
| Aircraft | N37540 B39M |
| Max altitude | 35,000 ft |
| Distance tracked | 1,451 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +22 min |
| Worst delay | +38 min |
In the last 30 days UAL1177 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +22 min and a worst delay of +38 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.