9K8331 San JuanSJU · 18:45 Charlotte AmalieSTT · 19:20
9K8331 by Cape Air flies from San Juan (SJU) to Charlotte Amalie (STT) for the Sun, Aug 16 departure.
departs SJU · on schedule
board checked 143m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SJU and STT 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 San Juan to Charlotte Amalie flights today
same route · Cape AirIf 9K8331 is cancelled, these are the other Cape Air nonstop flights from San Juan to Charlotte Amalie on the same day, with scheduled departure times in SJU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How 9K8331 actually runs
Pro Flight Search has tracked every published board update for 9K8331 across the SJU and STT boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: departed +27 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how 9K8331 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 SJU and STT published them.
Planning around 9K8331? 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 — 9K8331 San Juan to Charlotte Amalie on-time performance, measured from the SJU and STT airport boards.
https://proflightsearch.com/flight/9K8331
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