The GE9X may be the largest turbofan ever built, but by just how much does it surpass its mighty predecessor, the GE90?

Boeing in recent weeks removed orders for 38 of its in-development 777X from its backlog, placing the deals into a special ...

Boeing's newest plane has been beset by certification delays, with flight tests paused for months, sparking frustration among ...

Daily Memo: Return Of Third 777X Marks Certification Ramp-Up is published in Aviation Daily, an Aviation Week Intelligence ...

Execution of a successful flight test programme will provide a confidence boost and its almost certain that Emirates will ...

Boeing reportedly resumed 777X test flights after grounding the fleet due to an engine mounting structure failure. Delivery of the 777-9 is now delayed to 2026, with smaller and freighter versions ...

Two thrust links are installed between the wing and each of the aircraft’s two engines. According to Boeing, the problem was discovered following a test flight from Hawaii to Everett, Wash., and ...

The flight, which is expected as early as Jan. 15, follows the replacement of the thrust link components on the four primary test aircraft in the 777X certification ... GE9X engine with an updated ...

Boeing resumed testing for its long-delayed 777X widebody jet on Thursday, with the first flight since the U.S. planemaker grounded the test fleet in August due to the failure of a key engine ...

have placed about 500 orders for the twin-engine jet. Boeing launched the 777X program in late 2013, targeting an entry to service in 2020. Delays have piled up and it's struggled to achieve ...