NH1731 OsakaKIX · 08:00 NahaOKA · 10:10
NH1731 by All Nippon Airways flies from Osaka (KIX) to Naha (OKA).
scheduled from KIX
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at KIX 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.
Under low visibility at OKA, All Nippon Airways has historically cancelled ~55% of flights, vs 1.9% in clear conditions, over the trailing 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow on this route
ForecastOsaka to Naha with All Nippon Airways · Fri 30 Oct, local date
- Chance a departure is cancelled
- 2.3%0.8× usual
- Chance a departure leaves 60+ min late
- 2.9%1.7× usual
Forecast weather: 93% chance of rain at Osaka
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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 Osaka to Naha flights
same route · All Nippon AirwaysIf NH1731 is cancelled, these are the other All Nippon Airways nonstop flights from Osaka to Naha, with scheduled departure times in KIX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How NH1731 actually runs
Pro Flight Search has tracked every published board update for NH1731 across the KIX and OKA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +5 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how NH1731 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 KIX and OKA published them.
Planning around NH1731? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — NH1731 Osaka to Naha on-time performance, measured from the KIX and OKA airport boards.
https://proflightsearch.com/flight/NH1731
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