American Airlines sued Chicago's Aviation Department, alleging a “gate redetermination” would give United Airlines five more ...

American Airlines is suing the city of Chicago over a provision in an O'Hare Airport lease agreement it says favors rival United Airlines.

In his memo to employees, Hart points to the gate reallocation as a sign of United’s continued growth in Chicago. After ...

CHICAGO (WLS) -- There's a battle brewing over airline gates at O'Hare airport. It's between United and American airlines.

The lawsuit claims the city of Chicago has breached the Airline Use and Lease Agreement and would give United Airlines five ...

Airplanes in United Airlines terminal in Newark Liberty ... For the first time, American Airlines will connect Chicago O’Hare International Airport (ORD) with Adolfo Suárez Madrid–Barajas ...

“We literally had to hide out until American Airlines could provide us with ... The Airport Transit System at Chicago’s O’Hare Airport on Feb. 16, 2007. (Terry Harris/Chicago Tribune ...