UA551 HoustonIAH · 09:31 George TownGCM
UA551 by United Airlines flies from Houston (IAH) to George Town (GCM) for the Sat, Oct 10 departure.
departs IAH · on schedule
board checked 44m ago · checking again in 45s
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How UA551 actually runs
Pro Flight Search has tracked every published board update for UA551 across the IAH and GCM boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +10 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA551 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as IAH and GCM published them.
Planning around UA551? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA551 Houston to George Town on-time performance, measured from the IAH and GCM airport boards.
https://proflightsearch.com/flight/UA551
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