San Diego International Airport

San Diego International Airport (KSAN) sits 3 miles west of downtown San Diego on the bay. Commercial service is dominant — KSAN is one of the busiest single-runway commercial airports in the United States — and the field handles a meaningful flow of business aviation, including significant transpacific and trans-border (Mexico) traffic.

The single runway 9/27 is 9,401 feet — comfortable for ultra-long-range jets at MTOW. Two FBOs (Signature and Jet Source) handle business movements. The defining operational feature of KSAN is the famously challenging approach into 27 over Balboa Park and downtown — captains drop sharply through the buildings on a steep descent to clear the city, and the visual references are unique to KSAN. Field elevation is 17 feet, no density-altitude concerns. The strict noise framework limits operations and the single-runway environment is structurally capacity-constrained. For most San Diego-area charter movements, KMYF (Montgomery-Gibbs Executive, 5 miles north) or KCRQ (McClellan-Palomar, 30 miles north in Carlsbad) are preferred alternatives — KSAN slot pressure and the city-airport experience make it impractical for routine business jet movements. Ground time to downtown San Diego is 5–10 minutes; La Jolla is 20–30; Coronado is 10–15.

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.