UNIS logo

    George Bush Intercontinental Airport/Houston

    A leading U.S. gateway to Latin America and a major United Airlines hub.

    IATA Code:IAH
    George Bush Intercontinental Airport/Houston logo
    US Airport Illustration
    Watch Tower

    Overview of the Airport

    George Bush Intercontinental Airport (IAH) is located about 23 miles north of downtown Houston. It serves as Houston’s primary international gateway and is a central hub for United Airlines, offering extensive domestic and global connectivity.

    29.9902, -95.3368

    48.4M
    Passenger Traffic
    562.7K
    Cargo Throughput

    Growth Trend

    Passenger traffic increased by 4.9% year-over-year in 2024.

    Passenger Growth ChartPassenger Growth ChartPassenger Growth ChartPassenger Growth Chart

    Employment

    28,000

    Workers across airlines, ground services, concessions, security, and airport operations.

    Airport Asset

    Global Ranking

    Among the top 15 busiest U.S. airports by passenger traffic and a leading Latin America gateway.
    418.2K
    Aircraft Movements

    Market Share of Major Airlines

    Capacity Expansion

    Ongoing terminal expansions and new international routes are increasing passenger and cargo capacity.

    Capacity Expansion

    Technological Advancements

    Deployment of biometric screening and digital wayfinding enhances security and passenger flow.

    Technological Advancements

    Sustainability Initiatives

    Implementation of energy-efficient systems and sustainable aviation fuel programs support environmental goals.

    Sustainability Initiatives

    Recommendations

    Policy Alignment

    Engage with federal partners to secure infrastructure funding and advance diversity initiatives.

    Infrastructure Investment

    Prioritize terminal modernization and airfield upgrades to support future growth and resilience.

    Sustainability Focus

    Accelerate adoption of green technologies and sustainable practices to meet regulatory and community expectations.