Japan Transocean Air
Japan Transocean Air is an airline based in Naha, Okinawa Prefecture, Japan. It operates domestic services on behalf of Japan Airlines. Its main base is Naha Airport. From 1967 until 1993, the airline was known as Southwest Air Lines.
History
The airline was established on 20 June 1967 as Southwest Air Lines, and started operations in July 1967. It changed its name in July 1993. It had 814 employees and is owned by Japan Airlines, Naha Airport Terminal, Okinawa Prefecture and others It flew Convair 240s until new capital from JAL allowed it to upgrade to NAMC YS-11s, and eventually Boeing 737s. JTA occasionally lends aircraft to JAL in the event of equipment failure. JTA also provides maintenance services for JAL Group Boeing 737-400 aircraft. JTA owns 74.5% of Ryukyu Air Commuter. At one time the head office of Southwest Air Lines was at 306-1 Kagamizu in Naha.Destinations
, Japan Transocean Air flies to the following destinations:| Country | Island | City | Airport | Notes | Refs |
| Japan | Honshu | Komatsu | Komatsu Airport | ||
| Japan | Honshu | Nagoya | Chubu Centrair International Airport | ||
| Japan | Honshu | Okayama | Okayama Airport | ||
| Japan | Honshu | Osaka | Kansai International Airport | ||
| Japan | Honshu | Osaka | Itami Airport | ||
| Japan | Honshu | Tokyo | Haneda Airport | ||
| Japan | Kyushu | Fukuoka | Fukuoka Airport | ||
| Japan | Kyushu | Kagoshima | Kagoshima Airport | ||
| Japan | Ryukyu Islands | Ishigaki | Ishigaki Airport | ||
| Japan | Ryukyu Islands | Ishigaki | New Ishigaki Airport | ||
| Japan | Ryukyu Islands | Kumejima | Kumejima Airport | ||
| Japan | Ryukyu Islands | Miyakojima | Miyako Airport | ||
| Japan | Ryukyu Islands | Naha | Naha Airport | ||
| Japan | Ryukyu Islands | Shimojishima | Shimojishima Airport | ||
| Japan | Ryukyu Islands | Yonaguni | Yonaguni Airport | ||
| Japan | Shikoku | Kōchi | Kōchi Airport | ||
| Japan | Shikoku | Matsuyama | Matsuyama Airport | ||
| Taiwan | — | Taipei | Taoyuan International Airport |
Codeshare agreements
Japan Transocean Air currently has a codeshare agreement with the following airlines:- Japan Airlines
Interline agreements
Current fleet
, Japan Transocean Air operates the following aircraft:Former fleet
Japan Transocean Air has previously operated the following aircraft:- NAMC YS-11
- Boeing 737-200
- Boeing 737-400
- Boeing 767-200
Accidents and incidents
- On 26 August 1982, Southwest Air Lines Flight 611, a Boeing 737-2Q3, registration JA8444, overran the runway at Ishigaki Airport and was destroyed. None of the 138 passengers and crew were killed but some were injured during the emergency evacuation.