An already fierce competition between United and American airlines for passengers at O’Hare International Airport has ratcheted up with a federal lawsuit against Chicago. American Airlines is suing ...

A s competition in the United States' domestic market continues to intensify, American Airlines is making a bold move to win ...

JetBlue is reportedly discussing a potential partnership with United Airlines after its planned Northeast Alliance with ...

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

American Airlines is upping its presence in Chicago with seven new nonstop destinations from O'Hare International Airport ...

United and American Airlines are clashing in court over gate assignments at O’Hare. Here's how a 2018 lease deal set the ...

American may be fighting an uphill battle at O'Hare. United is based out of Chicago and considers itself to be the official ...

American Airlines will add more winter flights out of Chicago O’Hare to warm destinations like Mexico, the Caribbean, and ...

CHICAGO (Reuters) -United Airlines is facing a financial hit and potential long-term reputational harm as flight delays and ...

In an open letter to employees, an American Airlines executive disclosed that the company had sued JetBlue to recoup money ...

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