Flight
UAL8139 21 Apr 2026
UAL8139, operated by United Airlines, on 21 Apr 2026: George Bush Intcntl Houston (KIAH) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:46 CDT 20 Apr |
| Last seen | 21:50 MDT 20 Apr |
| Duration | 2h 03m |
| Aircraft | A0B844 |
| Max altitude | 36,025 ft |
| Distance tracked | 749 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.