McCarran International Airport (airport code LAS) in Las Vegas, Nevada, is the 6th busiest airport in the United States and the world's 19th busiest serving almost 40 million passenger annually. Named for a former Nevada Senator, the airport has two terminals, 1 and 3, with Terminal 3 serving international travelers. Just a few minutes' drive from the southern end of the famous Las Vegas Strip, McCarran Airport provides easy transfers using shuttle vans, buses and rental cars. Limousines are available curbside for larger groups. With Las Vegas being the gambling capital of the US, there are 1,300 slot machines throughout the airport.