AA4040 ChicagoORD New OrleansMSY
AA4040 by American Airlines flies from Chicago (ORD) to New Orleans (MSY).
scheduled from ORD
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ORD and MSY 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 Chicago to New Orleans flights today
same route · American AirlinesIf AA4040 is cancelled, these are the other American Airlines nonstop flights from Chicago to New Orleans 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 AA4040 actually runs
Pro Flight Search has tracked every published board update for AA4040 across the ORD and MSY 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 MSY.
The verdict above is that record speaking, so it reflects how AA4040 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AA4040? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4040 Chicago to New Orleans on-time performance, measured from the ORD and MSY airport boards.
https://proflightsearch.com/flight/AA4040
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