Flight
UAL551
Flight history and live tracking for UAL551, 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 |
| Typical origin | KIAH GEORGE BUSH INTCNTL HOUSTON |
| Typical destination | MWCR OWEN ROBERTS INTERNATIONAL |
| Distance | 995 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-15estimated | KIAH | MWCR | 09:46 CDT | 12:14 EST | 2h 27m | N77538 |
| 2026-07-23estimated | KIAH | MWCR | 09:51 CDT | 12:28 EST | 2h 36m | N14228 |
| 2026-07-22estimated | KIAH | MWCR | 09:45 CDT | 12:16 EST | 2h 30m | A445C7 |
| 2026-07-21estimated | KIAH | MWCR | 10:10 CDT | 12:36 EST | 2h 26m | N37274 |
| 2026-07-20estimated | KIAH | MWCR | 09:47 CDT | 12:24 EST | 2h 36m | N12218 |
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]