AA4000 ChicagoORD LexingtonLEX
AA4000 by American Airlines flies from Chicago (ORD) to Lexington (LEX).
scheduled from ORD
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Chicago to Lexington flights today
same route · American AirlinesIf AA4000 is cancelled, these are the other American Airlines nonstop flights from Chicago to Lexington on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA4000 actually runs
Pro Flight Search has tracked every published board update for AA4000 across the ORD and LEX boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at ORD and LEX.
The verdict above is that record speaking, so it reflects how AA4000 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AA4000? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4000 Chicago to Lexington on-time performance, measured from the ORD and LEX airport boards.
https://proflightsearch.com/flight/AA4000
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