Flight
UAL8139 29 Jan 2026
UAL8139, operated by United Airlines, on 29 Jan 2026: Denver International (KDEN) to Luis Munoz Marin International (TJSJ). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → TJSJ LUIS MUNOZ MARIN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:56 MST |
| Last seen | 17:52 AST |
| Duration | 4h 56m |
| Aircraft | N47505 |
| Max altitude | 35,000 ft |
| Distance tracked | 2,373 nm |
Punctuality, last 30 days
No completed UAL8139 departures with FAA schedule times in the last 30 days.
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.