The headquarters of United Airlines is strategically located in Chicago’s Willis Tower, formerly known as the Sears Tower. The choice of this location isn’t accidental. Chicago is home to O’Hare International Airport, one of United's main hubs, and offers access to national and global business networks. Sitting at 233 South Wacker Drive, the united airlines headquarters reflects th... https://airlinestermnals.com/airlines-offices/united-airlines/united-airlines-headquarters/