Los Angeles International Airport (IATA: LAX, ICAO: KLAX, FAA LID: LAX) is the primary airport serving the Greater Los Angeles Area, the second-most populated metropolitan area in the United States. It is most often referred to by its IATA airport code LAX, with the letters pronounced individually. LAX is located in southwestern Los Angeles along the Pacific coast in the neighborhood of Westchester, 16 miles (26 km) from Downtown Los Angeles. It is owned and operated by Los Angeles World Airports, an agency of the Los Angeles city government formerly known as the Department of Airports.

In 2014, LAX handled 70,622,212 passengers, far exceeding a previous record of 67.3 million travelers set in 2000. The airport holds the claim for "the world's busiest origin and destination (O & D) airport" in 2011, meaning it had the most non-connecting passengers and the third busiest in the world by aircraft movements. It is also the only airport to rank among the top five U.S. airports for both passenger and cargo traffic.