Hawaiian Airlines and Japan Airlines have launched a partnership that provides for extensive code sharing, lounge access and frequent flyer program reciprocity. JAL guests will now have unlimited access to Hawaiian’s neighbor island and Japan-Hawaii network, including nonstop flights between Sapporo and Honolulu. Hawaiian Airlines will have full access to JAL’s domestic network, which includes Nagoya, Fukuoka, Sendai and Aomori. JAL Mileage Bank and HawaiianMiles members will be able to earn miles on the codeshare flights, with opportunities for accrual and redemption of mileage to be expanded at a later date. Guests will have access to both airlines’ lounges, and when Hawaiian has completed its planned relocation to Terminal 2 at Tokyo Narita Airport, guests of each airline will be able to seamlessly transfer between each carrier’s networks, according to the airlines.