AA4764 BostonBOS WashingtonDCA
AA4764 by American Airlines flies from Boston (BOS) to Washington (DCA).
scheduled from BOS
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by BOS (Boston), currently flying IFR (instrument). 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 Boston to Washington flights today
same route · American AirlinesIf AA4764 is cancelled, these are the other American Airlines nonstop flights from Boston to Washington on the same day, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA4764 actually runs
Pro Flight Search has tracked every published board update for AA4764 across the BOS and DCA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 71.5/100. Based on airport operations, weather, and cached board history at BOS and DCA.
The verdict above is that record speaking, so it reflects how AA4764 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AA4764? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4764 Boston to Washington on-time performance, measured from the BOS and DCA airport boards.
https://proflightsearch.com/flight/AA4764
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