Boeing

Introducing the 777X

The 777X is twin-engine, twin-aisle success redefined. We like to think of it as the future of flight unfolding.

Building on the success of the 777 and 787 Dreamliner, the 777X is the largest and most efficient twin-engine jet in the world. Its folding raked wingtip and optimized span deliver greater efficiency, significant fuel savings and complete airport gate compatibility. And its GE9X engine is the most advanced, fuel-efficient commercial engine ever.

Performance, however, is just part of the story. The cabin interior of the 777X is inspired by the comforts and conveniences of the 787 Dreamliner and will include larger windows, a wider cabin, new lighting and enhanced architecture — all of which will be custom tailored for a unique 777X experience.

Technical Specs

777 - 8X 777 - 9X
List Price $360.5 million $388.7 million
Market Offerability May 2013 May 2013
Program Launch November 2013 November 2013
Seat count numbers 350 passengers 400 passengers
Range More than 9,300 nautical miles (17,220 km) More than 8,200 nautical miles (15,185 km)
Length 229 feet, 0 inches (69.8 meters) 251 feet, 9 inches (76.7 meters)
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

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