San Francisco International Airport

San Francisco International Airport is a major international airport located 13 miles (21 km) south of downtown San Francisco, California, United States, adjacent to the cities of Millbrae and San Bruno in unincorporated San Mateo County. It is often referred to as SFO. The airport has flights to destinations throughout the Americas and is a major gateway to Europe, Asia, and Australasia-Oceania.
San Francisco International Airport is the largest airport in the San Francisco Bay Area, and is the second busiest airport in the state of California after Los Angeles International Airport. As of 2006, San Francisco International Airport is the thirteenth largest in the United States and the twenty-third largest airport in the world, in terms of passengers. It is a major hub of United Airlines and is Virgin America's principal base of operations. It is the sole maintenance hub of United Airlines. SFO is also a focus city for Alaska Airlines.
SFO has numerous passenger amenities, including a wide range of food and drink establishments, shopping, baggage storage, public showers, a medical clinic, and assistance for lost or stranded travelers and military personnel. The airport hosts the Louis A. Turpen Aviation Museum, the San Francisco Airport Commission Aviation Library, and both permanent and temporary art exhibitions in several places in the terminals. Public Wi-Fi is available throughout most of the terminal area, provided by T-Mobile for a fee.
(from wikipedia)