AA3991 WashingtonDCA NashvilleBNA
AA3991 by American Airlines flies from Washington (DCA) to Nashville (BNA).
scheduled from DCA
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DCA and BNA 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 Washington to Nashville flights today
same route · American AirlinesIf AA3991 is cancelled, these are the other American Airlines nonstop flights from Washington to Nashville on the same day, with scheduled departure times in DCA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA3991 actually runs
Pro Flight Search has tracked every published board update for AA3991 across the DCA and BNA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at DCA and BNA.
The verdict above is that record speaking, so it reflects how AA3991 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AA3991? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA3991 Washington to Nashville on-time performance, measured from the DCA and BNA airport boards.
https://proflightsearch.com/flight/AA3991
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