AA4440 Raleigh/DurhamRDU · 18:33 PittsburghPIT · 20:03
AA4440 by American Airlines flies from Raleigh/Durham (RDU) to Pittsburgh (PIT) for the Wed, Sep 9 departure.
en route from RDU to PIT
board checked 23m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 18:31.
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −30 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by PIT (Pittsburgh), currently flying LIFR (low 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.
Other Raleigh/Durham to Pittsburgh flights today
same route · American AirlinesIf AA4440 is cancelled, these are the other American Airlines nonstop flights from Raleigh/Durham to Pittsburgh on the same day, with scheduled departure times in RDU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA4440 actually runs
Pro Flight Search has tracked every published board update for AA4440 across the RDU and PIT boards: schedule changes, gate pushes and actual clocks. Usually lands ~29 min early. Based on 14 confirmed landings · 10/14 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how AA4440 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: N138HQ, N104HQ, N135HQ, N412YX.
Board clocks recorded as RDU and PIT published them.
Planning around AA4440? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4440 Raleigh/Durham to Pittsburgh on-time performance, measured from the RDU and PIT airport boards.
https://proflightsearch.com/flight/AA4440
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