Introducing the 777X

Building on the success of the 777 and 787 Dreamliner, the 777X will be the largest and most efficient twin-engine jet in the world, unmatched in every aspect of performance. However, performance is just part of the story. The cabin interior of the 777X is inspired by the comforts and conveniences of the 787 Dreamliner and includes larger windows, a wider cabin, new lighting and enhanced architecture — all of which will be custom-tailored for a unique 777X experience. The 777X is the future of flight unfolding. That's a better way to fly.

777X Feature Stories

State of the art 777X Composite Wing Center completes prototype parts

State of the art 777X Composite Wing Center completes prototype parts

December 5, 2016 in Commercial

Everett, Washington facility will produce largest wing Boeing has ever built.

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Touchscreens come to 777X flight deck

Touchscreens come to 777X flight deck

July 1, 2016 in Commercial

Bringing today's technology in the hands of pilots.

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Technical Specs

Market Offerability May 2013 May 2013
Program Launch November 2013 November 2013
Passengers 350-375 passengers 400-425 passengers
Range 8,700 nautical miles (16,110 km) 7,600 nautical miles (14,075 km)
Wingspan In-flight 235 feet 5 inches (71.8 meters)
Wingspan Folded (on ground) 212 feet 8 inches (64.8 meters)
Folding wing-tip Enables 23 feet (7 meters) more span to maximize fuel efficiency
Interior Larger windows, wider cabin, new lighting, new architecture
Configuration Twin-aisle
Engine GE9X, supplied by GE Aviation

The Boeing 777 and 777X