Cronos Airlines is based in Malabo on the island of Bioko in Equatorial Guinea. It serves regional destinations within the Gulf of Guinea region.
Allegiant Air is a low-cost airline of the United States based in Las Vegas, operating scheduled and charter flights from its multiple focus cites across the country.
Republic Airlines, operating as United Express, is an American airline which operated feeder flights on behalf of United Airlines from its bases in Newark, Chicago, Denver and Washington Dulles.