Democratic Senator Richard Blumenthal said a proposed partnership between United Airlines and smaller JetBlue Airways could harm competition and lead to fewer and more expensive options for consumers.

A surprising alliance forms in the sky, as two airline giants join forces. What secrets does their partnership hold?

JetBlue is bringing back more flights in Fort Lauderdale, announcing plans Wednesday for 4 routes out of the airport, ...

JetBlue JBLU and United Airlines Holdings Inc. UAL unveiled a wide-ranging partnership on Thursday to expand customer benefits, loyalty rewards, and travel options across both airlines’ networks.

United Airlines and JetBlue have announced a partnership that will shake things up for flyers. (Mario Tama/Getty Images) United and JetBlue have announced a Blue Sky partnership.

United Airlines Holdings Inc. and JetBlue Airways Corp. disputed claims that their proposed partnership should be blocked because it would quash competition and raise fares, arguing that the Blue ...

United Airlines has a new friend in Queens. The airline plans to return to New York's John F. Kennedy International Airport again, this time through a new partnership with JetBlue Airways. The ...

Last month, budget carrier Spirit Airlines urged the U.S. Transportation Department to reject the planned United JetBlue partnership, saying it was anticompetitive and will prompt large carriers ...