AA9751 LondonLHR · 21:30 HoustonIAH · 01:50
AA9751 by American Airlines flies from London (LHR) to Houston (IAH).
scheduled from LHR
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by LHR (London), currently flying IFR (instrument). For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How AA9751 actually runs
Pro Flight Search has tracked every published board update for AA9751 across the LHR and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed +23 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA9751 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 LHR and IAH published them.
Planning around AA9751? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA9751 London to Houston on-time performance, measured from the LHR and IAH airport boards.
https://proflightsearch.com/flight/AA9751
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