Flight
UAL1888 21 Feb 2026
UAL1888, operated by United Airlines, on 21 Feb 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 17:00 MST 20 Feb |
| Last seen | 00:48Z |
| Duration | 0h 48m |
| Aircraft | N17301 |
| Max altitude | 22,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 13:20 MST |
| Last seen | 21:26Z |
| Duration | 1h 05m |
| Aircraft | A12798 |
| Max altitude | 23,000 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 2 (33%) |
| Average delay | +21 min |
| Worst delay | +33 min |
In the last 30 days UAL1888 departed on time (within 15 minutes) on 2 of 6 flights (33%), with an average departure delay of +21 min and a worst delay of +33 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.