Flight
UAL129 4 Mar 2026
UAL129, operated by United Airlines, on 4 Mar 2026: George Bush Intcntl Houston (KIAH) to Galeao Antonio Carlos Jobim (SBGL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → SBGL GALEAO ANTONIO CARLOS JOBIM |
| Status | Completed (receiver network) |
| First seen airborne | 20:54 CST 3 Mar |
| Last seen | 09:24 -03 |
| Duration | 9h 29m |
| Aircraft | N647UA |
| Max altitude | 35,025 ft |
| Distance tracked | 4,366 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 0 (0%) |
| Average delay | +27 min |
| Worst delay | +41 min |
In the last 30 days UAL129 departed on time (within 15 minutes) on 0 of 7 flights (0%), with an average departure delay of +27 min and a worst delay of +41 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.