what is the code for san diego airport
San Diego International Airport San Diego International Airport (IATA: SAN, ICAO: KSAN, FAA LID: SAN), formerly known as Lindbergh Field, is an international airport 3 mi (4.8 km) northwest of Downtown San Diego, California, United States. It is owned and operated by the San Diego County Regional Airport Authority.[5][6] San Diego International Airport covers 663 acres (268 ha) of land.[5]