AA9751American Airlines · LHR → IAH
live · 4m ago
Route confirmed American Airlines

AA9751 LondonLHR HoustonIAH

AA9751 by American Airlines flies from London (LHR) to Houston (IAH).

Right nowNext departure today Operates daily
18:00

scheduled from LHR

The route today

live boards
LHRLondonModerate riskLHR delay board →
IAHHoustonOn-time likelyIAH delay board →
LHR→IAHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
25%Chance of 15+ min delay
2.9%Chance of cancellation
-2 minTypical airport delay in this weather

Conditions at LHR and IAH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow at LHR

Forecast

Fri 13 Nov, local date

High8°Clikely 7°C to 9°C
Low0°Clikely −2°C to 2°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at IAH

Forecast

Fri 13 Nov, local date

High25°Clikely 23°C to 26°C
Low11°Clikely 9°C to 12°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each 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. Combined risk score: 19.6/100. Based on airport operations, weather, and cached board history at LHR and IAH.

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.

Planning around AA9751? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: AA9751 London to Houston on-time performance, measured from the LHR and IAH airport boards.

Canonical URL
https://proflightsearch.com/flight/AA9751
How we measure this →