Will the latest issue with the Boeing 777X lead to another delay?

Boeing has identified a durability issue with GE Aerospace GE9X engines powering its 777-9, though the manufacturer insists the problem will not delay planned 2027 deliveries of the widebody type.

Boeing identified an engine durability issue on its long-delayed 777X plane. CEO Kelly Ortberg said certification delays are the largest "hangover" from an otherwise successful 2025.

The GE90 is the only engine option for the 777-300ER due to a series of factors driven by requirements, costs, and timetables ...

You may have noticed them on certain planes when looking out the terminal windows — a kind of shark-toothed look on the back of some planes' engines. Commercial airplanes, outside of their livery, are ...

The biggest concern for Boeing was that, while chevrons were certainly effective at lowering engine noise, they also had the ...