Bogotá's main airport is El Dorado International Airport, with an approximate area of located west of the city's downtown in the Fontibón Locality. It is the third most important airport in Latin America after Mexico City International Airport and São Paulo–Guarulhos International Airport and it is the most important airport in Colombia. Construction of the airport was ordered by Gustavo Rojas Pinilla (19th President of Colombia) in 1955 to replace the Aeropuerto de Techo. Due to its central location in Colombia and in Latin America, it is a hub for Colombia's Flagship Carrier Avianca, Copa Airlines Colombia and LATAM Colombia. It is also serviced by a number of international airlines including American, Delta, United, Air France, KLM, Turkish Airlines, Jet Blue, and Lufthansa. The national airport has begun to take more responsibility due to the congestion at the international airport. In response to the high demand of approximately 27 Million passengers per year, a new airport, El Dorado II, is planned to be built by 2021, to help alleviate traffic at the main airport.