AA840 PhiladelphiaPHL · 12:35 HoustonIAH · 11:16
AA840 by American Airlines flies from Philadelphia (PHL) to Houston (IAH) for the Tue, Sep 15 departure.
arrived at IAH · 29 min early
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PHL and IAH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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.
Other Philadelphia to Houston flights today
same route · American AirlinesIf AA840 is cancelled, these are the other American Airlines nonstop flights from Philadelphia to Houston on the same day, with scheduled departure times in PHL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA840 actually runs
Pro Flight Search has tracked every published board update for AA840 across the PHL and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -9 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA840 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N650AW.
Board clocks recorded as PHL and IAH published them.
Planning around AA840? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — AA840 Philadelphia to Houston on-time performance, measured from the PHL and IAH airport boards.
https://proflightsearch.com/flight/AA840
.