Folding raked wingtip

The Future of Flight Unfolding

Simple design enables compatibility
The 777X’s folding raked wingtip and optimized span deliver greater efficiency, significant fuel savings and complete airport gate compatibility.

New composite high-span wing

All-new high-efficiency composite wing

Completely optimized wingspan
The 777X's revolutionary design and composite wing make-up allow it to stretch the limits of span beyond any competing aircraft.

New GE9X engine

The world’s next great engine

The 777X will be powered by the most advanced, fuel-efficient commercial aircraft engine ever built. Designed specifically for the 777X, the all-new GE9X engine features extraordinarily efficient core technology and a composite fan optimized for the 777X