[KSFO] San Francisco International Airport

Per Wikipedia: San Francisco International Airport (IATA: SFO, ICAO: KSFO, FAA LID: SFO) is an international airport 13 miles (21 km) south of downtown San Francisco, California, United States, near Millbrae and San Bruno in unincorporated San Mateo County. In 2017 SFO was the seventh-busiest airport in the United States and the 24th-busiest in the world by passenger count. Focus City for Trans World Airlines [Boarding Area C].