Air Greenland year. However, this service ceased in 2015. In July 2015, Air Greenland became a member of the European Regions Airline Association. Air Greenland's domestic airport network includes all 13 civilian airports within Greenland. Outside Greenland, the airline currently operates transatlantic flights to Keflavík International Airport in Iceland and Copenhagen Airport in Denmark. Two international airports capable of serving large airliners – Kangerlussuaq Airport and Narsarsuaq Airport – were constructed as U.S. Air Force military bases during the Second World War and continue to be used for transatlantic flights. All other regional airports are STOL-capable and are served with Dash 7
Air Greenland need to make more than one flight for each connection to a fixed-wing flight because of passenger capacity, causing longer total travel time. Air Greenland also performs charter flights within Europe on behalf of European travel agencies using its Airbus A330. In 2015, the decision voted by Greenland's governments to extend the runways of Nuuk and Ilulissat airports directly threatened the purpose of Air Greenland's single widebody aircraft. The A330 was only used from Pituffik and Kangerlussuaq to Copenhagen Kastrup, but in January 2017, Air Greenland had announced more commercial routes to be covered by the aircraft between Iceland and