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
Mexico City International Airport the proposed location to be built north-northeast of the current airport, east of Ecatepec. As of December 3, 2018, the airport is still under construction and work has not been cancelled on the new airport. Located at the neighbourhood of Peñón de los Baños within Venustiano Carranza, one of the sixteen boroughs into which Mexico City is divided, the airport is east from Downtown Mexico City and is surrounded by the built-up areas of Gustavo A. Madero to the north and Venustiano Carranza to the west, south and east. As the airport is located on the east side of Mexico