United Airlines Opens New Concourse E at Dulles Airport
en.Wedoany.com Reported - On November 10, Washington Dulles International Airport opened its newly built Concourse E, the airport's first new terminal concourse in nearly 20 years. The project was advanced through a partnership between the Metropolitan Washington Airports Authority and United Airlines. The new facility has a floor area of approximately 43,500 square meters, features 14 gates, dining and retail areas, and includes a United Airlines lounge of nearly 3,700 square meters. The new concourse is connected to the main terminal by the airport's people mover system, and all 14 gates are used by United Airlines.

The new concourse covers approximately 40,400 square meters and features spacious waiting areas, power outlets at seats, and wireless charging facilities, along with dining, retail, and restroom amenities. Each gate can flexibly handle both domestic and international flights, and a single gate area can accommodate one wide-body aircraft or two narrow-body aircraft, providing flexibility for different aircraft types and flight scheduling.
The newly built United Airlines lounge covers nearly 3,720 square meters and can accommodate more than 600 travelers, featuring a bar, buffet area, private phone booths, and high-speed wireless internet. With this facility in service, United Airlines' premium lounge space at Dulles Airport increases by approximately 70%. The new concourse is also directly connected to the main terminal via the airport's people mover system, allowing passengers to ride to the boarding area without relying on traditional shuttle buses.
What opened is Phase 1 of Concourse E, the first of four planned construction phases for the entire concourse. Subsequent construction plans call for up to 36 additional United Airlines gates, as well as customs processing facilities for international connecting passengers and a large business-class lounge. The airports authority is advancing design and construction arrangements for the later phases, with design and construction work for Phases 2 and 3 having begun in 2026.
The 14 new gates will support United Airlines in expanding its hub operations at Dulles Airport. The company expects more than 300 daily departures from Dulles Airport in summer 2027, with capacity to connect to other markets during peak periods expected to increase by nearly 30%. United Airlines' current flight movements at Dulles Airport are up approximately 30% compared with 2022; in 2026 it has added 6 international destinations and has announced plans to launch two long-haul routes in 2027 to Toulouse, France, and Milan, Italy.
The opening of Concourse E marks one of the first major milestones in the overall transformation plan for Dulles International Airport. In August 2026, the board of the Metropolitan Washington Airports Authority, which operates the airport, approved an approximately $19.9 billion airport transformation plan encompassing main terminal expansion, renovation or replacement of the existing Concourses C and D, extension of the underground passenger transit system, and new gates and customs facilities. The overall plan is expected to be implemented in phases, with the goal of completing the major construction work within the next decade.
The airports authority estimates that the overall transformation will add or renovate approximately 465,000 square meters of airport space, with construction funding raised through municipal bonds, airline-related fees, and other financing methods. Main terminal expansion work is expected to begin in late 2027, and the underground people mover extension and central walkway projects are planned to begin in early 2028. Subsequent expansion of Concourse E will be implemented in coordination with other terminal area renovation projects at the airport.
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