Your browser does not support the video tag. Dulles International Airport Transformation Project Gateway to the Nation's Capital Over Five Million Sq. Ft. Of new or renovated space, with world-class airport amenities Concourse C/DReplacement With modern facilities to expand flight capacity and concessions options ImprovedWalkability Front-to-back through the terminal, to gates and returning via Customs Expanded AeroTrain System Moving more travelers and allowing for retirement of mobile lounge shuttles “This new construction effort builds upon the multiyear Dulles Master Plan, developed in consultation with our airline partners, to modernize Washington’s main international airport. We are grateful for the Trump administration’s interest in accelerating the pace and scope of our plans, and we look forward to building new facilities that will be a source of pride for our nation.” JACK POTTERPRESIDENT & CEO, METROPOLITAN WASHINGTON AIRPORTS AUTHORITY A smoother startto the trip Close-in parking, modernized check-in facilities and state-of-the-art TSA security screening convenient to concourses and gates Easier ways to movethrough Dulles New AeroTrain connections and improved walkability between the terminal and concourses, enabling the retirement of mobile lounges More flightoptions New and modernized concourses to expand flight capacity and serve more destinations around the world An elevated experience, from arrival to departure A walkable path to a new, larger U.S. Customs facility. More dining, shopping and lounge spaces, including one of the largest United Polaris Lounges in the world Conceptual Renderings Download Now IAD Master Plan Learn More Project Fact Sheet Download Now Latest News Presidential Administration Announces Plan to Transform Washington Dulles International Airport July 29, 2026 Partnership will elevate Dulles into a premier international gateway and strengthen the region's economy. Read More