Flight
UAL1851
Flight history and live tracking for UAL1851, operated by United Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | United Airlines |
| Observed route | KMIA → KIAH |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-17 | KMIA | KIAH | 11:48 EDT | 12:48 CDT | 1h 59m | N37474 |
| 2026-08-16 | KMIA | KIAH | 11:50 EDT | 16:04 CDT | 5h 14m | N39297 |
| 2026-08-15estimated | KMIA | KIAH | 11:52 EDT | 12:50 CDT | 1h 57m | N37456 |
| 2026-08-14 | KMIA | KIAH | 11:47 EDT | 17:34 CDT | 6h 46m | N34460 |
| 2026-08-13 | KMIA | KIAH | 11:56 EDT | 13:00 CDT | 2h 03m | N37470 |
| 2026-08-12 | KMIA | KIAH | 11:40 EDT | 17:05 CDT | 6h 25m | N47569 |
| 2026-07-23estimated | KORD | KMCI | 21:04 CDT | 22:06 CDT | 1h 01m | N35260 |
| 2026-07-20estimated | KORD | KMCI | 21:16 CDT | 22:10 CDT | 0h 53m | N76269 |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage.
Data access
Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive. Questions: [email protected]