New Renderings Unveiled for O'Hare's Concourse D: A Major Expansion Project
O'Hare International Airport is set to undergo a significant transformation with the introduction of Concourse D, a new addition that promises to revolutionize travel experiences. The latest fly-through video, accessible at [https://www.youtube.com/watch?v=qf4HkNLCxPA], offers a sneak peek into this upcoming development. This expansion marks the airport's first major project since the Terminal 5 expansion in 2023 and is a pivotal phase of the ORDNext initiative, scheduled for completion in 2028.
The design of Concourse D is a collaborative effort by renowned firms: SOM, Ross Barney, Arup, and JGMA. It will be strategically positioned southwest of the existing Concourse C, connected by an elevated tunnel. At the heart of Concourse D lies 'The Orchard,' a spacious circular area spanning 30,000 square feet. This area will feature a variety of amenities, including lounges, restaurants, bars, retail stores, and seating areas, all inspired by the airport's historical roots and its original name, Orchard Field.
The architectural marvel spans 580,000 square feet and accommodates 19 new gates, adaptable to accommodate various aircraft sizes, including wide-body planes for long-haul flights. Concourse D is designed to handle international arrivals efficiently, featuring a suspended sterile corridor that guides passengers to a dedicated passport control center, set to be completed as part of the broader project.
The structure's design is a masterpiece in itself, with 40-foot-tall ceilings supported by intricate branching columns, mirroring the orchard theme. The southern end of the concourse will be adorned with a large window wall, offering breathtaking views of the city to the east. Furthermore, Concourse D will be seamlessly connected to the new Global Terminal and Concourse E through an underground tunnel, enhancing the overall travel experience.
This expansion is particularly significant as O'Hare Airport recently reclaimed its position as the nation's busiest airport by aircraft movements, with a total of 857,300 in 2025. The project also coincides with the intense competition between United and American Airlines, who have recently acquired gates from Spirit, further emphasizing the airport's strategic importance.
Construction commenced in early 2025, focusing on site preparation, underground utilities, and tunneling. Vertical construction is imminent, with equipment already on-site. Additionally, O'Hare Airport is set to award the largest concessions contract in the country this March, encompassing 110 commercial locations in Terminals 1 and 3.
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