U.S.
Feds probe alleged airline price gouging
DOT Secretary Anthony Foxx announces probe into airlines suspected of raising prices after Philadelphia Amtrak crash
DOT Secretary Anthony Foxx announces probe into airlines suspected of raising prices after Philadelphia Amtrak crash
The merger between American Airlines and US Airways makes it the world's largest airline.
Harsh weather causes thousands of flight cancellations, power outages around US
The decision paves the way for the two airlines to become the world's largest beginning Monday
Justice Department OKs deal, on condition that airlines scale back operations in DC, New York and other cities
