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    San Diego International Airport

    Southern California’s busiest single-runway airport, connecting the region to major domestic and international destinations.

    IATA Code:SAN
    San Diego International Airport logo
    US Airport Illustration
    Watch Tower

    Overview of the Airport

    San Diego International Airport (SAN) is located three miles northwest of downtown San Diego, serving as the primary commercial airport for the region and a key gateway to the U.S.–Mexico border. It offers extensive domestic service and growing international connectivity, with record passenger volumes in 2024.

    32.7338, -117.1933

    25.24M
    Passenger Traffic
    210K
    Cargo Throughput

    Growth Trend

    Passenger traffic increased by 3% year-over-year, reaching a new record in 2024[1].

    Passenger Growth ChartPassenger Growth ChartPassenger Growth ChartPassenger Growth Chart

    Employment

    10,000

    Employees include airline staff, ground services, concessions, security, and airport administration.

    Airport Asset

    Global Ranking

    Among the busiest single-runway airports globally and the third-busiest in California by passenger volume[1].
    190K
    Aircraft Movements

    Market Share of Major Airlines

    Capacity Expansion

    The ongoing Terminal 1 replacement project will expand gate capacity and enhance passenger amenities by 2028.

    Capacity Expansion

    Technological Advancements

    Deployment of biometric boarding, advanced baggage handling, and digital wayfinding improves efficiency and passenger flow.

    Technological Advancements

    Sustainability Initiatives

    Implementation of solar power, electric ground vehicles, and LEED-certified terminal construction supports environmental goals.

    Sustainability Initiatives

    Recommendations

    Policy Alignment

    Collaborate with federal and state agencies to secure infrastructure funding and advance sustainability compliance.

    Infrastructure Investment

    Prioritize completion of Terminal 1 modernization and airfield improvements to address future demand.

    Sustainability Focus

    Accelerate adoption of renewable energy and green operations to meet state and federal environmental standards.