Flight
UAL2604 4 May 2026
UAL2604, operated by United Airlines, on 4 May 2026: City Of Colorado Springs Muni (KCOS) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KCOS CITY OF COLORADO SPRINGS MUNI → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:36 MDT 3 May |
| Last seen | 20:10 MDT 3 May |
| Duration | 0h 33m |
| Aircraft | N818UA |
| Max altitude | 13,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | ? → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:07Z |
| Last seen | 17:06 MDT |
| Duration | 0h 58m |
| Aircraft | N878UA |
| Max altitude | 13,125 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 5 (71%) |
| Average delay | +12 min |
| Worst delay | +16 min |
In the last 30 days UAL2604 departed on time (within 15 minutes) on 5 of 7 flights (71%), with an average departure delay of +12 min and a worst delay of +16 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.