Search

777X in flight 777X in flight 777x-by-design-hero-desktop.jpg

777X by design

Discover what goes into creating the industry-leading technology of the 777X family.

Unrivaled performance and impressive potential

777X taking off with mountains in the background

777X family value proposition

  • More efficient
    • 20% lower fuel use and emissions, 40% smaller noise footprint than the airplanes it will replace
    • 10% lower operating costs than the competition
  • Greater airline revenue
  • Expanded network capability
  • All-new passenger experience
  • Building on the best-in-class reliability of the 777-300ER

GE9X technology

  • 5% lower specific fuel consumption than the competing engine
  • 10% lower specific fuel consumption vs. GE90-115B
  • 8dB margin to Stage 5 noise limits
  • 55% emissions within CAEP/8 margin
  • World class reliability and durability
Closeup view of GE engine

A balanced design approach, focused on efficiency

777X cruising above mountains

Combining proven and leading edge technologies

787 technologies
  • Laminar flow nacelles
  • Advanced flight controls and high lift design
  • Flight deck displays and functionality
  • Computing and Network Architecture
777 technologies
  • Highly reliable systems architecture
  • Composite floor beams and empennage
New technologies
  • High span composite wing with folding tip
  • Clean sheet engine design
  • Exceptional passenger experience

Touchscreens in the 777X flight deck

777X flight deck
Latest flight deck technology
  • Easy – familiar, simple touch screens
  • Interactive – multiple touch points
  • Efficient – reduces airplane parts
  • Common – with today’s 777 and 787

5% better aerodynamics than the A350-1000

A generational leap in aerodynamic technology

Closeup view of wing

Unconstrained wing
Longer wingspan than the A350-1000 results in better aerodynamic efficiency.

View of folding wingtip

Folding wingtip
Enables high-span efficiency while maintaining taxiway and gate compatibility.

Closeup view of GE engine

Laminar flow nacelles
Reduced drag with smoother airflow over nacelles.

Thoughtful design for a superior experience

  • Spacious architecture
  • Immersive LED lighting
  • Bigger bins
  • Larger windows

Larger windows for a better view

An enhanced cabin environment

Boeing 777X Interior Cabin Pods
 
  • Quieter cabin
  • Lower cabin altitude
  • Improved humidity
  • Cleaner air
  • Smooth ride technology

More space and comfort in every class

Up to 40 cm (16 in) wider than the A350

10% lower operating costs than the A350-1000

Better aerodynamics and better engine for better economics

The 777X has more range capability than A350-1000

Ranges, 777-9 up to 8000 nautical miles, 777-8 up to 9500 nautical miles. 777X Range map connecting New York to Beijing, Tokyo, Sydney, Buenos Aires, Cape Town, Dubai, Delhi, Singapore.
Ranges, 777-9 up to 8000 nautical miles, 777-8 up to 9500 nautical miles. 777X Range map connecting Rio De Janeiro to Fiji, Honolulu, Vancouver, London, Delhi, Singapore, Sydney.
Ranges, 777-9 up to 8000 nautical miles, 777-8 up to 9500 nautical miles. 777X Range map connecting London to Honolulu, Mexico City, Santiago, Cape Town, Perth, Sydney, Fiji, Tokyo.
Ranges, 777-9 up to 8000 nautical miles, 777-8 up to 9500 nautical miles. 777X Range map connecting Dubai to Los Angeles, Dallas, New York, Rio De Janeiro, Santiago, Tokyo, Auckland, Honolulu.
Ranges, 777-9 up to 8000 nautical miles, 777-8 up to 9500 nautical miles. 777X Range map connecting Hong Kong to London, Lisbon, Lagos, Cape Town, Auckland, Los Angeles, Dallas, New York.