As the largest carrier based in Hawaii, Hawaiian Airlines (IATA: HA; ICAO: HAL) serves about 25 destinations within the state, elsewhere in the United States, and in Australia, China, Japan, New Zealand, South Korea and the South Pacific. The airline's fleet includes aircraft with two-cabin configuration (First Class and Business Class). It also operates a regional subsidiary, ʻOhana by Hawaiian, that flies planes configured with only an Economy Class cabin. Hawaiian Airlines operates two hubs: Honolulu International Airport (HNL) and Kahului Airport (OGG).