KSAN is the ICAO code for San Diego International Airport (IATA SAN), located in San Diego, CA.
San Diego International Airport is the primary international airport serving San Diego and its surrounding metropolitan area, in the U.S. state of California. The airport is located three miles northwest of downtown San Diego. It is the busiest single-runway airport in the United States and has a relatively small footprint, covering 663 acres of land. The airport is a hub for Alaska Airlines.
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