AA1521 WashingtonDCA · 06:10 CharlotteCLT · 07:55
AA1521 by American Airlines flies from Washington (DCA) to Charlotte (CLT) for the Sat, Oct 10 departure.
arrival expected at CLT · on schedule
board checked 9m ago · checking again in 45s
⚖ AA1521 typically leaves +12 and lands −25. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −25 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DCA and CLT 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 Charlotte flights today
same route · American AirlinesIf AA1521 is cancelled, these are the other American Airlines nonstop flights from Washington to Charlotte 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 AA1521 actually runs
Pro Flight Search has tracked every published board update for AA1521 across the DCA and CLT boards: schedule changes, gate pushes and actual clocks. Usually lands ~25 min early. Based on 13 confirmed landings · 12/13 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 AA1521 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: N314VB, N355TW, N315UA, N344TS.
Board clocks recorded as DCA and CLT published them.
Planning around AA1521? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA1521 Washington to Charlotte on-time performance, measured from the DCA and CLT airport boards.
https://proflightsearch.com/flight/AA1521
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