Flight
UAL2420 27 Oct 2025
UAL2420, operated by United Airlines, on 27 Oct 2025: San Francisco International (KSFO) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:02 PDT |
| Last seen | 08:14 MDT |
| Duration | 2h 11m |
| Aircraft | N37540 |
| Max altitude | 35,025 ft |
| Distance tracked | 838 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KDCA RONALD REAGAN WASHINGTON NATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:32 MDT |
| Last seen | 14:56 EDT |
| Duration | 3h 23m |
| Aircraft | N75861 |
| Max altitude | 35,000 ft |
| Distance tracked | 1,279 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +30 min |
| Worst delay | +82 min |
In the last 30 days UAL2420 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +30 min and a worst delay of +82 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.