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    Seattle-Tacoma International Airport

    Seattle-Tacoma International Airport serves as a major hub for domestic and international flights in the Pacific Northwest.

    IATA Code:SEA
    Seattle-Tacoma International Airport logo
    US Airport Illustration
    Watch Tower

    Overview of the Airport

    Seattle-Tacoma International Airport (SEA) is located about 15 miles south of downtown Seattle and serves as the primary international gateway for the Pacific Northwest. It supports tens of thousands of jobs and generates $22 billion in economic activity. SEA is operated by the Port of Seattle.

    47.4489, -122.3088

    52.6M
    Passenger Traffic
    460K
    Cargo Throughput

    Growth Trend

    Passenger traffic increased by 3.5% from 2023 to 2024, driven largely by international travel growth.

    Passenger Growth ChartPassenger Growth ChartPassenger Growth ChartPassenger Growth Chart

    Employment

    50,000

    Workers across airlines, ground services, concessions, and municipal operations contribute to the airport's economic vitality.

    Airport Asset

    Global Ranking

    Ranked #28 globally and #11 in the U.S. by passenger traffic in 2023.
    434.3K
    Aircraft Movements

    Market Share of Major Airlines

    Capacity Expansion

    The Port of Seattle's Sustainable Airport Master Plan aims to increase capacity to accommodate 56 million passengers annually by 2032 through various expansion projects.

    Capacity Expansion

    Technological Advancements

    SEA is focusing on improving operational efficiency with advanced radar systems and infrastructure upgrades.

    Technological Advancements

    Sustainability Initiatives

    SEA is committed to reducing environmental impact through sustainable practices and energy-efficient facilities.

    Sustainability Initiatives

    Recommendations

    Policy Alignment

    Engage with federal and state authorities to secure funding for expansion projects and sustainability initiatives.

    Infrastructure Investment

    Prioritize modernization of facilities and infrastructure to enhance operational resilience and capacity.

    Sustainability Focus

    Accelerate the adoption of sustainable aviation practices to meet environmental goals and regulatory requirements.