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

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

American contends that the city, at the request of United Airlines, began a gate redetermination process prematurely and in ...

United Airlines has reacted to American Airlines’ lawsuit against the city of Chicago, calling it an attempt to compensate ...

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

United is offering affected passengers options to rebook trips through LaGuardia or Philadelphia without charging fees or fare differences.

Low-cost carriers mainly rely on price-sensitive leisure customers and serve the U.S. domestic market. But consumer spending ...

An outage of radio and radar systems controllers use to guide planes into Newark last week exposed decades of underinvestment ...

Despite the May 7 deadline, passengers without the enhanced IDs — or other acceptable identification, such as a passport — ...

Starting today and throughout the summer season, American Airlines will operate two flights a day from Naples to the United ...

Explore the best premium domestic flights you can book with 100,000 Chase Ultimate Rewards points—plus smart tips for finding ...

Frontier Airlines is adding nonstop flights from BWI Marshall Airport to Chicago starting July 7, with introductory one-way fares as low as $49.