Flight
UAL1479 18 Dec 2025
UAL1479, operated by United Airlines, on 18 Dec 2025: Seattle Tacoma International (KSEA) 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 | KSEA SEATTLE TACOMA INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:00 PST |
| Last seen | 08:22 MST |
| Duration | 2h 21m |
| Aircraft | N460UA |
| Max altitude | 27,050 ft |
| Distance tracked | 888 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSDF Louisville Muhammad Ali International Airport |
| Status | Completed (receiver network) |
| First seen airborne | 08:58 PST |
| Last seen | 14:04 EST |
| Duration | 2h 05m |
| Aircraft | N816UA |
| Max altitude | 37,025 ft |
| Distance tracked | 1,724 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 8 (53%) |
| Average delay | +24 min |
| Worst delay | +155 min |
In the last 30 days UAL1479 departed on time (within 15 minutes) on 8 of 15 flights (53%), with an average departure delay of +24 min and a worst delay of +155 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.