JY643 San JuanSJU · 17:20 BasseterreSKB
JY643 by InterCaribbean Airways flies from San Juan (SJU) to Basseterre (SKB).
scheduled from SJU
The route today
live boardsTomorrow at San Juan
ForecastSun 8 Nov, local date
- 56% chance of thunder
- 90% chance of rain
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 Basseterre flights
same route · InterCaribbean AirwaysIf JY643 is cancelled, this is the other InterCaribbean Airways nonstop flight from San Juan to Basseterre, 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 JY643 actually runs
Pro Flight Search has tracked every published board update for JY643 across the SJU and SKB boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: departed +109 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how JY643 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: VQ-THM.
Board clocks recorded as SJU and SKB published them.
Planning around JY643? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: JY643 San Juan to Basseterre on-time performance, measured from the SJU and SKB airport boards.
https://proflightsearch.com/flight/JY643
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