Gimpo International Airport an extension to Seoul Station which opened in December 2010. Seoul Subway Line 9 also links the airport to the Gangnam area. For many years, the airport was served by the Gimpo Line, a railway line that no longer exists. In the 1990s, Seoul Subway Line 5 was extended to Gimpo. Gimpo International Airport Gimpo International Airport ( ), commonly known as Gimpo Airport (formerly Kimpo International Airport), is located in the far western end of Seoul, some west of the Central District of Seoul. Gimpo was the main international airport for Seoul and South Korea before being replaced by
Shenzhen Bao'an International Airport Shenzhen Bao'an International Airport Shenzhen Bao'an International Airport (formerly Shenzhen Huangtian Airport) is the airport serving the city of Shenzhen, Guangdong province, China. It is located on the east bank of the Pearl River near Huangtian and Fuyong villages in Bao'an District, and is northwest of the city center. It is a hub for Shenzhen Airlines and Shenzhen Donghai Airlines and for cargo airline SF Airlines, and a focus city for China Southern Airlines and Hainan Airlines. The airport also serves as an Asian-Pacific cargo hub for UPS Airlines. The airport is undergoing major expansion with a second runway completed