 In October 2010 , Wi @-@ Fi was available on flights between Anchorage and Fairbanks . It has since been expanded to cover all routes served by the airline with the exception of to and from Hawaii . There are only nine aircraft without Wi @-@ Fi , those being three of its 737 @-@ 400s as well as the 737 @-@ 400 freighter and combi aircraft . The service is fee @-@ based for all passengers , depending on the length of the flight . 
