Operating out of Terminal 1 at Chicago O'Hare International Airport (ORD) is Lufthansa Airlines ORD Terminal. United Airlines and its Star Alliance partners, particularly Lufthansa, are the main users of Terminal 1. A number of facilities are provided to customers flying with Lufthansa from ORD, such as food options, shopping, and lounges like the United Polaris Lounge, which is reserved for premium guests. Traveling is made easier by the terminal's organization and convenient access to gates and security checks. Lufthansa provides easy access to Europe and beyond by operating flights from ORD to a number of international locations, including its hubs in Frankfurt and Munich.