Airliner • Boeing • 777-8, 777-9
| Manufacturer | Boeing |
| Model | 777X |
| Category | Airliner |
| Variants | 777-8, 777-9 |
| Seating | 384, 426 seats |
| Typical TTAF | 250 hours |
| Markets | United States, United Arab Emirates, Japan, Singapore, Hong Kong |
| Price Range | $300.0M – $442.0M |
The Boeing 777X is a wide-body, twin-engine commercial airliner representing the latest generation of the successful 777 family. First delivered in 2024, it features revolutionary folding wingtips that reduce span for airport compatibility while maintaining aerodynamic efficiency. The aircraft offers significant improvements over earlier 777 models, including General Electric GE9X engines, advanced avionics, and enhanced passenger comfort features. The 777X is designed for long-haul international routes, competing directly with the Airbus A350. Airlines value its superior fuel efficiency, extended range capability, and spacious cabin configurations. The aircraft combines proven 777 reliability with cutting-edge technology, featuring composite materials, quieter engines, and reduced operating costs. Major operators include Cathay Pacific, Emirates, ANA, and Singapore Airlines. The 777X represents Boeing's commitment to sustainable aviation through improved efficiency and reduced emissions.
Maximum Speed: Mach 0.89 (490 knots)
Range: 13,100 nautical miles (777-8); 13,750 nautical miles (777-9)
Service Ceiling: 43,000 feet
Engines: 2x General Electric GE9X turbofans
Maximum Takeoff Weight: 775,000 lbs (777-9)
Wingspan (Extended): 212 feet
Cabin Width: 20 feet 9 inches
Fuel Capacity: 45,570 US gallons