The gates as well as food and shopping outlets are all located on a mezzanine level between the two check-in floors. Terminal C has multiple gates that can handle wide-body aircraft and narrow body aircraft. Gates C123 and C138 have two jet bridges, often used for Boeing 787 Dreamliner and Boeing 777 aircraft. During peak hours between 4-9 p.m., all gates are full and completely scheduled. During this time, gate availability often becomes scarce leading to delays for arriving and departing aircraft. When departing flights don't have a gate due to their wingspan, United will often put the flight at a smaller gate for the time during the delay, then move the flight to a wide-body gate once it becomes available.