Naha International Airport
Naha, JapanOKA / ROAH
Major airport · 30 direct destinations · 2 runways · longest runway 9,839 ft
79 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Naha → Iwakuni
OKA
NahaNaha International Airport
NahaNaha International AirportIWKIwakuniIwakuni Kintaikyo Airport
IwakuniIwakuni Kintaikyo Airport- Distance
- 615 mi
- Estimated flight time
- ~1h 45m
Same local time in Naha and Iwakuni.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Feb
- 1 hr 20 min
- measured flight time
- 6 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- –Aug
- –Sep
- –Oct2025
- –Nov
- –Dec
In June 2026, July 2026, August 2026 we saw less traffic at Naha in general than usual; compare that month with care.
Airlines
Who flies it
All Nippon Airwaysspring
Through the day
Departure times
Local time in Naha. Most departures between 15:00 and 18:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.2Mon
- 0.1Tue
- 0.2Wed
- 0.1Thu
- 0.2Fri
- 0.2Sat
- 0.3Sun
Fleet
Aircraft observed
- Boeing 737-800B73898%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | 1 | 8 |
|
| March 2026 | 1 | 14 |
|
| April 2026 | 1 | 21 |
|
| May 2026 | 1 | 12 |
|
| June 2026 | 1 | 7 |
|
| July 2026 | 1 | 2 |
|
| August 2026 | Not seen in this month. | ||
| September 2026 | Not seen in this month. | ||
| October 2025 | Not seen in this month. | ||
| November 2025 | Not seen in this month. | ||
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on OKA-IWK - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Naha: 30.
- Direct destinations observed from Iwakuni: 2.
The airports on this route
Iwakuni Kintaikyo Airport
Iwakuni, JapanIWK / RJOI
Regional airport · 2 direct destinations · 2 runways · longest runway 7,999 ft
59 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Naha to Iwakuni
The observed direct connection between Naha International Airport (OKA) and Iwakuni Kintaikyo Airport (IWK) covers approximately 615 mi. The estimated flight time is around 1h 45m. All Nippon Airways has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Naha from Iwakuni by air?
- The great-circle distance between Naha International Airport and Iwakuni Kintaikyo Airport is approximately 615 mi.
- How long is the flight from Naha to Iwakuni?
- Based on the distance, the estimated flight time is about 1h 45m. This is an estimate, not a schedule.
- Is there a direct connection from Naha to Iwakuni?
- Yes, a direct connection between OKA and IWK has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: All Nippon Airways.
- How often is there a flight from Naha to Iwakuni?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 64 observed flights. Mainly All Nippon Airways. That is an observation, not a timetable.
- What is the current time difference between Naha and Iwakuni?
- Same local time in Naha and Iwakuni.
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.
Route data updated on October 11, 2026.