9K3221 Martha's VineyardMVY BostonBOS · 09:30
9K3221 by Cape Air flies from Martha's Vineyard (MVY) to Boston (BOS).
tracked route MVY → BOS
The route today
live boardsHow 9K3221 actually runs
Pro Flight Search has tracked every published board update for 9K3221 across the MVY and BOS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -13 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how 9K3221 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as MVY and BOS published them.
Planning around 9K3221? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — 9K3221 Martha's Vineyard to Boston on-time performance, measured from the MVY and BOS airport boards.
https://proflightsearch.com/flight/9K3221
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