Hawaiian also has frequent-flyer partnerships with several other airlines, allowing HawaiianMiles members to earn credit for flying partner airlines and/or members of partner airline frequent flyer programs to earn credit for Hawaiian flights. Some partnerships restrict credit to only certain flights, such as inter-island flights or to code-share flights booked through Hawaiian.
In October 2015, Hawaiian Airlines announced that they will be upgrading their business class seats from the standard cradle seats to a 180-degree lie-flat seats on their A330 fleet in a 2-2-2 configuration. The new seats will be installed starting the second quarter of 2016. In addition to the new business class seats upgrade, the airline will add 28 additional Extra Comfort seating.[101]
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