Salalah International Airport (IATA: SLL, ICAO: OOSA) is the Sultanate of Oman's secondary international airport after Muscat International Airport. It is located on the Salalah coastal plain in the Dhofar Governorate, 5.5 kilometres (3.4 mi) northeast of Salalah's city centre. The airport features flights to regional destinations as well as a few intercontinental charter services from Europe. The airport recently won the Skytrax 5-Star Regional Airport rating for its excellence in management and service.An airfield was established at Salalah in 1935 by the British Royal Air Force for operations in support of the Sultan of Oman.[3] Aircraft based there operated during the Jebel Akhdar War between 1954 and 1957, and the Dhofar War between 1962 and 1976. The British presence at RAF Salalah ended in 1977. The original civilian buildings at Salalah Airport.