El Dorado International Airport is an international airport located in Bogotá, Colombia. It is ranked among the world's 50 busiest airports in terms of: passenger traffic (ranked third in Latin America with 25,009,483 passengers in 2013), cargo traffic (ranked first in Latin America (33rd worldwide) with 622,145 metric tons in 2013) and traffic movements (ranked second in Latin America (45th worldwide) with 304,330 aircraft movements in 2011). As such, it is the largest airport in Colombia and the main international and domestic air gateway in the country, serving as an important hub for Avianca (the national flag carrier of Colombia), Copa Airlines Colombia, LAN Colombia, Satena, EasyFly and other cargo companies. It is managed by Operadora Aeroportuaria Internacional (OPAIN), a consortium composed of Colombian construction and engineering firms and the Swiss Flughafen Zürich AG.