北京首都国际机场
Beijing Capital International Airport is one of the two main international airports serving Beijing, alongside Beijing Daxing International Airport. It is located northeast of Beijing's city center, in an exclave of Chaoyang District and the surroundings of that exclave in suburban Shunyi District. The airport is owned and operated by the Beijing Capital International Airport Company Limited, a state-controlled company. The airport's IATA Airport code, PEK, is based on the city's former romanized name, Peking.