AA4588 WashingtonDCA · 08:28 NantucketACK
AA4588 by American Airlines flies from Washington (DCA) to Nantucket (ACK).
scheduled from DCA
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 operation0 cancelled · 10 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Washington to Nantucket flights today
same route · American AirlinesIf AA4588 is cancelled, this is the other American Airlines nonstop flight from Washington to Nantucket 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 AA4588 actually runs
Pro Flight Search has tracked every published board update for AA4588 across the DCA and ACK boards: schedule changes, gate pushes and actual clocks. Usually departs ~43 min late. Based on 10 confirmed departures · 1/10 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA4588 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: N135HQ, N122HQ, N411YX, N130HQ.
Board clocks recorded as DCA and ACK published them.
Planning around AA4588? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — AA4588 Washington to Nantucket on-time performance, measured from the DCA and ACK airport boards.
https://proflightsearch.com/flight/AA4588
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