9K1831 BostonBOS · 09:05 Bar HarborBHB
9K1831 by Cape Air flies from Boston (BOS) to Bar Harbor (BHB).
scheduled from BOS
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Boston to Bar Harbor flights today
same route · Cape AirIf 9K1831 is cancelled, these are the other Cape Air nonstop flights from Boston to Bar Harbor 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 9K1831 actually runs
Pro Flight Search has tracked every published board update for 9K1831 across the BOS and BHB boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed -5 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how 9K1831 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 BOS and BHB published them.
Planning around 9K1831? 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 — 9K1831 Boston to Bar Harbor on-time performance, measured from the BOS and BHB airport boards.
https://proflightsearch.com/flight/9K1831
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