9K4431 San JuanSJU · 09:30 Beef IslandEIS
9K4431 by Cape Air flies from San Juan (SJU) to Beef Island (EIS) for the Thu, Nov 12 departure.
departs SJU · on schedule
board checked 31m ago · checking again in 45s
The route today
live boardsTomorrow at San Juan
ForecastFri 13 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other San Juan to Beef Island flights today
same route · Cape AirIf 9K4431 is cancelled, these are the other Cape Air nonstop flights from San Juan to Beef Island on the same day, with scheduled departure times in SJU local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How 9K4431 actually runs
Pro Flight Search has tracked every published board update for 9K4431 across the SJU and EIS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at SJU and EIS.
The verdict above is that record speaking, so it reflects how 9K4431 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around 9K4431? 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: 9K4431 San Juan to Beef Island on-time performance, measured from the SJU and EIS airport boards.
https://proflightsearch.com/flight/9K4431
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