NU622 IshigakiISG · 16:25 NahaOKA · 17:25
NU622 by Japan Transocean Air flies from Ishigaki (ISG) to Naha (OKA) for the Wed, Sep 23 departure.
departs ISG · on schedule
board checked 15m 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 +0 min · 1 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at ISG and OKA 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 Ishigaki to Naha flights today
same route · Japan Transocean AirIf NU622 is cancelled, these are the other Japan Transocean Air nonstop flights from Ishigaki to Naha on the same day, with scheduled departure times in ISG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How NU622 actually runs
Pro Flight Search has tracked every published board update for NU622 across the ISG and OKA boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 14 confirmed landings · 14/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how NU622 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: JA11RK, JA348J.
Board clocks recorded as ISG and OKA published them.
Planning around NU622? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — NU622 Ishigaki to Naha on-time performance, measured from the ISG and OKA airport boards.
https://proflightsearch.com/flight/NU622
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