The busiest airport in the Washington–Baltimore region, serving as a major international gateway.


Washington Dulles International Airport (IAD) is located 26 miles west of downtown Washington, D.C. It is the primary international airport for the capital region, connecting to 139 destinations worldwide and handling the majority of the area's international traffic.
38.9531, -77.4565
Passenger traffic increased by 8.4% year-over-year, reaching a record high in 2024.
28,000
Workers across airlines, ground services, concessions, security, and airport operations.

The new master plan targets expansion to 90 million annual passengers by 2080, with ongoing gate and terminal upgrades.
Deployment of biometric screening, automated baggage systems, and AI-driven passenger flow management.
Implementation of sustainable aviation fuels, solar energy projects, and LEED-certified building upgrades.
Engage with federal agencies to secure infrastructure funding and support regional transportation integration.
Accelerate modernization of terminals, gates, and airfield systems to meet future demand and enhance resilience.
Expand renewable energy use and green practices to achieve carbon neutrality and comply with regulatory standards.