Incheon International Airport (IIA) (IATA: ICN, ICAO: RKSI) (Korean: 인천국제공항) is the largest airport in South Korea, the primary airport serving the Seoul national capital area, and one of the largest and busiest airports in the world. For seven years in a row (2005–2012), it was rated the best airport worldwide by Airports Council International. The airport has a golf course, spa, private sleeping rooms, ice skating rink, a casino, indoor gardens and a Museum of Korean Culture. It takes only 16 minutes for departure and 12 minutes for arrival process, which is far above the global standards of 60 and 45 minutes respectively.Located 48 km (30 mi) west of Seoul, the capital and largest city of South Korea, Incheon International Airport is the main hub for Korean Air, Asiana Airlines and Polar Air Cargo. The airport serves as a hub for international civilian air transportation and cargo traffic in East Asia. Incheon International Airport is also currently Asia's eighth busiest airport in terms of passengers, the world's fourth busiest airport by cargo traffic, and the world's eighth busiest airport in terms of international passengers in 2010.The airport opened for business in early 2001, replacing the older Gimpo International Airport, which now serves mostly domestic destinations plus shuttle flights to alternate airports in China, Japan, and Taiwan.