BC504 NahaOKA · 11:15 FukuokaFUK · 13:00
BC504 by Skymark Airlines flies from Naha (OKA) to Fukuoka (FUK).
scheduled from OKA
Where the minutes go
last 6 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 +11 min · 1 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at OKA and FUK 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Naha to Fukuoka flights today
same route · Skymark AirlinesIf BC504 is cancelled, these are the other Skymark Airlines nonstop flights from Naha to Fukuoka on the same day, with scheduled departure times in OKA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BC504 actually runs
Pro Flight Search has tracked every published board update for BC504 across the OKA and FUK boards: schedule changes, gate pushes and actual clocks. Usually lands ~11 min late. Based on 5 confirmed landings · 4/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how BC504 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 OKA and FUK published them.
Planning around BC504? 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 — BC504 Naha to Fukuoka on-time performance, measured from the OKA and FUK airport boards.
https://proflightsearch.com/flight/BC504
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