Flight
UAL588 20 Sep 2026
UAL588, operated by United Airlines, on 20 Sep 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 16:19 MDT |
| Last seen | 23:58Z |
| Duration | 1h 38m |
| Aircraft | A55FA2 |
| Max altitude | 35,050 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +46 min |
| Worst delay | +151 min |
In the last 30 days UAL588 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +46 min and a worst delay of +151 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.