United Airlines and the Metropolitan Washington Airports Authority (MWAA) recently celebrated significant advancements in the airline’s growth and the ongoing construction of the highly anticipated Concourse E at Washington Dulles International Airport. Set to transform the customer experience, this impressive 435,000-square-foot, 14-gate concourse is expected to feature a spacious new United ClubSM and an array of state-of-the-art amenities, all slated...