Flight
UAL1640 29 Apr 2026
UAL1640, operated by United Airlines, on 29 Apr 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → ? |
| Status | Completed (receiver network) |
| First seen airborne | 20:36 CDT 28 Apr |
| Last seen | 03:20Z |
| Duration | 1h 43m |
| Aircraft | N457UA |
| Max altitude | 35,050 ft |
Punctuality, last 30 days
No completed UAL1640 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.