Sanfransisco Airport

San Francisco International Airport is an international airport 13 miles (21 km) south of downtown San Francisco, California, near Millbrae and San Bruno in unincorporated San Mateo County. It has flights to points throughout North America and is a major gateway to Europe and Asia. It is the largest airport in the Bay Area and the second busiest airport in California after Los Angeles International Airport. In 2009 San Francisco International Airport was the tenth busiest in the United States and the twentieth largest airport in the world by passenger count. It is the fifth largest hub of United Airlines. It also serves as Virgin America's principal base of operations. It is the sole maintenance hub of United Airlines. Passenger amenities include food and drink establishments, shopping, baggage storage, public showers, a medical clinic, and assistance for lost or stranded travelers and military personnel. It has the Louis A. Turpen Aviation Museum, the San Francisco Airport Commission Aviation Library, and permanent and temporary art exhibitions in several places in the terminals. Free Wi-Fi is available to the public in most of the terminal area. SFO is in San Mateo County but is owned by the City and County of San Francisco. The San Francisco Airport Commission created SFO Enterprises Inc. to oversee its business purchases and operations of ventures such as owning Honduran airports.