Boeing 777-9
Boeing Commercial Airplanes
About
The Boeing 777-9 is the larger variant of the next-generation 777X family, representing the future of wide-body twin-engine aviation. With a length over 76 meters, it will be the world's longest commercial airliner. The 777-9 features revolutionary folding wingtips (a first for commercial aviation), advanced composite wings, and the massive GE9X engines—the world's largest and most powerful jet engines with 134-inch fan diameter. It will seat approximately 426 passengers and fly 7,285 nautical miles with 10% better fuel efficiency than the A350-1000. Certification is expected in 2026-2027 with first deliveries to follow. Boeing has built 26 777-9 aircraft as of 2025 awaiting certification.
Weightscompared to Airbus A380-800
Capacitycompared to Airbus A380-800
Passenger Capacity
50% of A380 maximum capacity
Crew
Dimensions
Length
Wingspan
Height
Wing Area
Cabin Width
Cabin Height
Catalog Price
Base List Price
$442.2M USD
2018 catalog price
Note: Actual prices vary based on configuration, options, and negotiations. This represents the manufacturer's base catalog price.
Engine Specifications
Engine Count
2×
Engine Model
GE9X-105B1A
Thrust per Engine
470.0 kN(105660 lbf)
Fuel & Cargo
Fuel Capacity
197,977 L
Cargo Volume
220 m³
Production & History
Production Status
In certification
Manufacturing Period
2017–present
First Flight
January 25, 2020
Entered Service
June 1, 2027
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