United Airlines closes Polaris lounge at Chicago O'Hare for expansion works

United Airlines has temporarily closed the Polaris Lounge at its primary hub at Chicago O'Hare International Airport (ORD) for expansion works, according to the airline. The news comes almost five months after the Chicago-based carrier confirmed the expansion project to The Points Guy. The carrier's flagship Polaris Lounge is currently undergoing renovations, which will include the addition of more premium space and amenities, such as workspaces, restrooms, and private seating. The renovation, which will increase the lounge's square footage from 16,000 to 25,000, began in September 2024, when it was only partially closed. The Chicago-based carrier plans to reopen the lounge in the spring of 2026, ahead of the busy and highly lucrative summer travel period. It is worth noting that the exact date has not yet been specified. Simple Flying has asked United Airlines for comment.<br/>