A technical issue forced United Airlines to hold all mainline flights at departure airports on Wednesday evening, sparking travel chaos across the U.S.

Hundreds of United Airlines flights were disrupted on Wednesday evening as the carrier grappled with a major computer system outage. The airline requested ground stops at its major hubs in the U.S.

United Airlines has grounded flights nationwide on Wednesday night due to an issue with its weight and balance computer system.

United Airlines and Delta Air Lines were hit with class-action lawsuits Tuesday, accusing them of charging passengers more for “window seats” that were actually next to an opaque wall. Law firm Greenbaum Olbrantz filed the cases in federal court in ...

A United Airlines flight was allegedly delayed for four hours after a passenger smoked cannabis in the plane 's toilets. Flight UA1679 was due to take off from San Francisco airport to Cancun in Mexico on 5 August, but was delayed at first due to administrative issues.

United Airlines' venture capital arm said on Wednesday it has invested in aerospace startup Astro Mechanica, which develops airframe designs and propulsion systems for supersonic aircraft, signaling renewed industry interest in ultra-fast jets.

United Airlines recently filed a lawsuit against a popular online travel agency, accusing it of false advertising and illegally marketing and selling United flights.

A Denver man is lamenting the loss of thousands of dollars after rebooking a United Airlines flight following the cancellation of an earlier one, according to a 9News report.