The observed direct connection between Naha International Airport (OKA) and Osaka Itami International Airport (ITM) covers approximately 753 mi. The estimated flight time is around 2h. All Nippon Airways and Japan Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
How far is Naha from Osaka by air?
The great-circle distance between Naha International Airport and Osaka Itami International Airport is approximately 753 mi.
How long is the flight from Naha to Osaka?
Based on the distance, the estimated flight time is about 2h. This is an estimate, not a schedule.
Is there a direct connection from Naha to Osaka?
Yes, a direct connection between OKA and ITM has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: All Nippon Airways and Japan Airlines.
How often is there a flight from Naha to Osaka?
On average around 5 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,376 observed flights. Mainly All Nippon Airways, Japan Airlines. That is an observation, not a timetable.
What is the current time difference between Naha and Osaka?
Same local time in Naha and Osaka.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.