Unlike traditional airline pilots, Boeing's flight-test crews are tasked with pushing an unfinished aircraft into extreme ...

Boeing's upcoming 777X is set to be the world's largest twin-engine aircraft when it enters the market. After problems found in tests, it's been further delayed to 2026. Business Insider toured Flight ...

A closer look at the GE9X's troubled development.

Add Yahoo as a preferred source to see more of our stories on Google. I toured an experimental Boeing 777X aircraft, which the planemaker is using to certify the new $442 million widebody. See inside.

Boeing has reactivated its fourth 777X testbed aircraft, WH004, marking the first time all four test airplanes have been concurrently active since late 2021. The WH004 aircraft is uniquely configured ...

Boeing said it grounded its fleet of four 777X test fleet after finding damage in one of the jetliner's structures. It wasn't immediately clear whether the problem will delay deliveries of the new ...

NEW YORK (CNN) — The launch of Boeing’s long-delayed 777X aircraft has encountered another problem, forcing the company to pause testing and dealing yet another blow to Boeing’s reputation for quality ...

There is a particular weariness that settles over an aircraft programme when its delays stop being news and start being a pat ...

Boeing said it is pausing test flights of its still-in-development 777X fleet after technicians discovered a structural issue during a post-flight inspection. “During scheduled maintenance, we ...

Boeing Co. has paused flight tests of its 777X jetliner while it inspects the four-aircraft fleet for cracking in a crucial structural component that connects the hulking General Electric Co. engines ...

Boeing said Monday that it has grounded its fleet of 777X test aircraft for inspections following discovery over the weekend of a failed component connected to the jet’s engine. After one of the 777X ...