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Japan Transocean Air

Japan Transocean Air, also known as JTA, is a Japanese airline that has its base in Naha Airport. The airline operates domestic services for Japan Airlines and has a total of 15 destinations. Japan Transocean Air also is an affiliate member of the global airline alliance Oneworld.

CALLSIGN: JAI OCEAN. IATA Code: NU. ICAO Code: JTA

Website: http://www.jal.co.jp/jta/

JTA market distribution on each continent.

Japan Transocean Air 30 days of scheduled flights

The graph shows thenumber of scheduled flights per day. The bars are divided between domestic and international flights.

JTA airports

Number of routes on some of the biggest Japan Transocean Air airports.
Most popular flight routesPOPULAR

Japan Transocean Air operates over 30 flight routes. Here are the most popular.

From     To  
OKA Okinawa Miyakojima MMY  »
OKA Okinawa Ishigaki ISG  »
OKA Okinawa Fukuoka FUK  »
OKA Okinawa Kume-jima UEO  »
OKA Okinawa Nagoya NGO  »
ISG Ishigaki Yonaguni OGN  »
OKA Okinawa Osaka KIX  »
OKA Okinawa Minami Daito MMD  »
ISG Ishigaki Miyakojima MMY  »
OKA Okinawa Yonaguni OGN  »
MMY Miyakojima Taramajima TRA  »
OKA Okinawa Yoronjima RNJ  »
OKA Okinawa Taipei TPE  »
OKA Okinawa Kitadaito KTD  »
ISG Ishigaki Osaka KIX  »
OKA Okinawa Okayama OKJ  »
OKA Okinawa Komatsu KMQ  »
KIX Osaka Miyakojima MMY  »
Based on the number of flight departures in August 2026.
Japan Transocean Air Aircrafts

Aircraft models scheduled to fly with Japan Transocean Air.

Aircraft model Flights
Boeing 737-800 (winglets) Passenger/BBJ2 2108
De Havilland (Bombardier) DHC-8-400 Dash 8Q 1240

Japan Transocean Air airports

Sorted by the number of departing flights next month.

Hub JP JTA at OKA route map
#1 Okinawa (OKA)
1,395 flights
JP JTA at MMY route map
#2 Miyakojima (MMY)
434 flights
Focus city JP JTA at ISG route map
#3 Ishigaki (ISG)
403 flights
JP JTA at FUK route map
#4 Fukuoka (FUK)
186 flights
JP JTA at UEO route map
#5 Kume-jima (UEO)
186 flights
JP JTA at KIX route map
#6 Osaka (KIX)
155 flights
JP JTA at OGN route map
#7 Yonaguni (OGN)
155 flights
JP JTA at NGO route map
#8 Nagoya (NGO)
124 flights
JP JTA at MMD route map
#9 Minami Daito (MMD)
62 flights
JP JTA at RNJ route map
#10 Yoronjima (RNJ)
62 flights
JP JTA at TRA route map
#11 Taramajima (TRA)
62 flights
JP JTA at KMQ route map
#12 Komatsu (KMQ)
31 flights

An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.