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
Tocumen International Airport completed in 2018 in order to begin operations in early to mid 2019. Tocumen International Airport Tocumen International Airport () is the international airport of Panama City, the capital of Panama. The airport serves as the homebase for Copa Airlines and is a regional hub to and from The Caribbean, South, North and Central America and additionally features routes to some European and Asian cities. There is high terrain to the north of the airport. The Tocumen VOR-DME (Ident: TUM) and non-directional beacon (Ident: AT) are located just north of the field. During World War II, Panamanian airports were leased