AA3400 AlbanyALB · 07:09 ChicagoORD · 08:51
AA3400 by American Airlines flies from Albany (ALB) to Chicago (ORD).
scheduled from ALB
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ALB and ORD 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 Albany to Chicago flights today
same route · American AirlinesIf AA3400 is cancelled, these are the other American Airlines nonstop flights from Albany to Chicago on the same day, with scheduled departure times in ALB local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA3400 actually runs
Pro Flight Search has tracked every published board update for AA3400 across the ALB and ORD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left a little late (~9 min) but landed about 20 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA3400 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: N203NN.
Board clocks recorded as ALB and ORD published them.
Planning around AA3400? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA3400 Albany to Chicago on-time performance, measured from the ALB and ORD airport boards.
https://proflightsearch.com/flight/AA3400
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