 Larger aircraft used by low-cost airlines, such as Boeing 737s, require longer runways.The largest aircraft that can land at the airport are the BAe 146 and the Airbus A318.In October 2012, Loganair announced the closure of flights to Belfast City and Birmingham on behalf of Flybe, citing poor load factors and high fuel costs as the reason for closure, leaving CityJet with its route to London-City as the only scheduled carrier in Dundee.