AA3066 WashingtonDCA · 14:54 St LouisSTL · 16:27
AA3066 by American Airlines flies from Washington (DCA) to St Louis (STL).
scheduled from DCA
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at DCA and STL 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 St Louis flights today
same route · American AirlinesIf AA3066 is cancelled, these are the other American Airlines nonstop flights from Washington to St Louis 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 AA3066 actually runs
Pro Flight Search has tracked every published board update for AA3066 across the DCA and STL boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 4 confirmed landings · 4/4 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 AA3066 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: N771XF, N711UW, N756US.
Board clocks recorded as DCA and STL published them.
Planning around AA3066? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA3066 Washington to St Louis on-time performance, measured from the DCA and STL airport boards.
https://proflightsearch.com/flight/AA3066
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