NU605 NahaOKA · 09:35 IshigakiISG · 10:30
NU605 by Japan Transocean Air flies from Naha (OKA) to Ishigaki (ISG).
scheduled from OKA
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 operation0 cancelled · 16 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at OKA and ISG 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.
Under low visibility at OKA, Japan Transocean Air has historically cancelled ~75% of flights, vs 1.6% in clear conditions, over the trailing 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 Naha to Ishigaki flights today
same route · Japan Transocean AirIf NU605 is cancelled, these are the other Japan Transocean Air nonstop flights from Naha to Ishigaki 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 NU605 actually runs
Pro Flight Search has tracked every published board update for NU605 across the OKA and ISG boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 14 confirmed departures · 13/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how NU605 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: JA04RK, JA05RK, JA09RK, JA03RK.
Board clocks recorded as OKA and ISG published them.
Planning around NU605? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — NU605 Naha to Ishigaki on-time performance, measured from the OKA and ISG airport boards.
https://proflightsearch.com/flight/NU605
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