9K8151 San JuanSJU · 07:15 Charlotte AmalieSTT · 07:50
9K8151 by Cape Air flies from San Juan (SJU) to Charlotte Amalie (STT).
scheduled from SJU
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 +5 min · 0 cancelled · 8 operations tracked
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 9K8151 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 9K8151 actually runs
Pro Flight Search has tracked every published board update for 9K8151 across the SJU and STT boards: schedule changes, gate pushes and actual clocks. Usually lands ~13 min late. Based on 6 confirmed landings · 4/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 9K8151 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: N223PB, N677CA, N26156.
Board clocks recorded as SJU and STT published them.
Planning around 9K8151? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — 9K8151 San Juan to Charlotte Amalie on-time performance, measured from the SJU and STT airport boards.
https://proflightsearch.com/flight/9K8151
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