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    Marechal Cunha Machado International Airport

    A key regional gateway in northern Brazil, connecting São Luís to major domestic destinations.

    IATA Code:SLZ
    Marechal Cunha Machado International Airport logo
    US Airport Illustration
    Watch Tower

    Overview of the Airport

    Marechal Cunha Machado International Airport (SLZ) is located 8 miles south of central São Luís. It serves as the primary airport for Maranhão state, facilitating passenger and cargo traffic across Brazil.

    -2.5856, -44.2361

    1.55M
    Passenger Traffic
    4.06K
    Cargo Throughput

    Growth Trend

    Passenger traffic decreased by 3.7% year-over-year in 2024, following a post-pandemic recovery in 2023[1][4].

    Passenger Growth ChartPassenger Growth ChartPassenger Growth ChartPassenger Growth Chart

    Employment

    2,400

    Staff includes airline personnel, ground services, security, retail, and airport operations.

    Airport Asset

    Global Ranking

    Ranked 24th busiest airport in Brazil by passenger traffic in 2023[2].
    20.2K
    Aircraft Movements

    Market Share of Major Airlines

    Capacity Expansion

    Recent terminal upgrades and apron expansions have increased passenger and cargo handling capacity[1][4].

    Capacity Expansion

    Technological Advancements

    Deployment of self-service kiosks and digital boarding systems has improved operational efficiency.

    Technological Advancements

    Sustainability Initiatives

    Implementation of LED lighting and water conservation measures aligns the airport with national sustainability goals.

    Sustainability Initiatives

    Recommendations

    Policy Alignment

    Collaborate with federal aviation authorities to secure funding for further infrastructure and safety improvements.

    Infrastructure Investment

    Prioritize runway resurfacing and terminal modernization to support future traffic growth and resilience.

    Sustainability Focus

    Expand renewable energy adoption and enhance waste management to meet environmental targets.