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 2012, LAX was the sixth busiest airport in the world with 63,688,121 passengers, an increase of 3% from 2011. 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.[6][not in citation given] It is also the only airport to rank among the top five U.S. airports for both passenger and cargo traffic. LAX is the busiest airport in the Greater Los Angeles Area; however, other airports including Bob Hope Airport, John Wayne Airport, Long Beach Airport, and LA/Ontario International Airport also serve the region.