Chongqing Jiangbei International Airport is located in Yubei District, Chongqing, China. The airport's IATA Airport code, CKG, is derived from the city's former romanized name, Chungking. Jiangbei airport is also a 128-hour transit visa-free airport for foreigners from many countries. It was awarded first place in the "Best Airport in the 25–40 Million Passenger Size" category by Airports Council International in 2017 and again in 2018. Situated north of the city centre of Chongqing, the airport is a major aviation hub for airlines in western China, including China Express Airlines, China Southern Airlines (Chongqing Airlines), Sichuan Airlines, Shandong Airlines, XiamenAir and China West Air. Chongqing is a focus city of Air China and Hainan Airlines. The airport has three terminals: Terminal 2 serving domestic flights and Terminal 3A other domestic flights and all international flights while Terminal 1 is currently closed. The first, second, and third phases of the airport came into operation in January 1990, December 2004, and December 2010, respectively. Terminal 2 is capable of handling 15 million passengers and Terminal 3A 45 million passengers annually. In terms of passenger traffic, Jiangbei Airport was the ninth-busiest airport nationwide in 2018, handling 41,595,887 passengers with a year-on-year growth of 7.4 percent. The airport was the eighth-busiest airport by traffic movements and tenth-busiest airport by cargo traffic in China in 2016. History The civil aviation of Chongqing dates back to the 1920s. After the completion of Baishiyi Airport in 1938, Chongqing became one of the four cities in China that had an airport in operation. In 1950, four flight routes from Tianjin, Chengdu, Guangzhou and Kunming to Chongqing became the earliest to be opened after the establishment of the People's Republic of China in 1949. In 1965, the Civil Aviation Administration of China opened an office in Sichuan Province and Chongqing Airport became subject to it. The development of Chongqing's civil aviation then stopped until the 1990s. On 22 January 1990, the new airport, Chongqing Jiangbei Airport was opened to replace the old Baishiyi Airport's commercial flight functions, which remained open as a military airport. The development of the civil aviation resumed. In 1997, when the Chongqing area became a 4th municipality of China, Civil Aviation Administration of China established a branch in Chongqing in the same year. Development Chongqing Jiangbei International Airport is currently undergoing a major expansion, with a vision of obtaining a major international air hub and