If you have seen a photo of a Boeing 777X, you've probably noticed how large its engines are. But to answer the question from the title, we need to analyze both the aircraft and the engine in detail.

It's been more than a decade now since American aviation behemoth Boeing started working on the 777x, and the pieces are finally starting to fall into place. After a number of delays and missed ...

Boeing’s 777X, a new generation of the wide-body aircraft, completed its maiden flight on Saturday — marking a milestone for the company struggling through the increasing fallout from two fatal ...

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

The final jumbo jet is exclusively powered by GEnx-2B engines, and was not built for Rolls-Royce or Pratt & Whitney turbofans ...