The busiest of the five major airports serving the Los Angeles metropolitan area, Los Angeles International Airport (LAX) is located 16 miles west of downtown. It served about 70.6 million passengers in 2014. LAX serves as a hub for American Airlines, Delta Air Lines, United Airlines, Alaska Airlines, Horizon Air, Great Lakes Airlines and Virgin America, and as a focus city for Southwest Airlines, Allegiant Air, Air New Zealand, Qantas and Volaris. Travelers can fly non-stop between LAX and more than 150 destinations in North America, South America, Oceania, Asia, Europe and Africa. LAX has four runways and nine terminals. Airport amenities include restaurants, retail stores, free WIFI internet, ATMs, currency exchanges and the Bob Hope Hollywood USO.