BC509 FukuokaFUK · 17:00 NahaOKA · 18:50
BC509 by Skymark Airlines flies from Fukuoka (FUK) to Naha (OKA) for the Sun, Oct 25 departure.
departs FUK · on schedule
board checked 8m ago · checking again in 45s
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 +8 min · 1 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by FUK (Fukuoka), currently flying MVFR (marginal visual). 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 Fukuoka to Naha flights today
same route · Skymark AirlinesIf BC509 is cancelled, this is the other Skymark Airlines nonstop flight from Fukuoka to Naha on the same day, with scheduled departure times in FUK local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BC509 actually runs
Pro Flight Search has tracked every published board update for BC509 across the FUK and OKA boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min late. Based on 13 confirmed landings · 9/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how BC509 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: JA73NQ, JA73NC, JA73AB, JA73NU.
Board clocks recorded as FUK and OKA published them.
Planning around BC509? 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 — BC509 Fukuoka to Naha on-time performance, measured from the FUK and OKA airport boards.
https://proflightsearch.com/flight/BC509
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