Is that because we're a captive audience with a large domestic network? (travelcodex.com)
As one of the largest airlines in Brazil (it now owns the shrunken assets of Varig Airlines, once the country's flag carrier), Gol flies an extensive domestic network in addition to having a heavy presence in regional and continental markets. (travelskills.com)
Alaska Airlines may be smaller than the three big U.S. carriers — Delta, American and United — but it has an extensive domestic network of routes, as well as flights to some vacation hot spots in Mexico, the Caribbean and Central America. (rewardexpert.com)