195
CHICAGO — United Airlines is moving its headquarters to Chicago's Willis Tower, which currently houses the airline's new operations center. Corporate staff is moving from 77 W. Wacker to 200,000 square feet at the tower. The new deal means the company will be leasing a total of 830,000 square feet at Willis Tower. Once the deal is complete, United will occupy approximately 25 percent of the building. The company has also agreed to extend its lease by two years to 2028. A partnership of Chicago and New York investors known as 233 S. Wacker Drive LLC owns Willis Tower. Jones Lang LaSalle represented United Airlines in the lease transaction.