Boeing 777X Profile

Specifications

Aircraft details

Manufacturer: Boeing
Family: 777
Aircraft type: Widebody jet
Primary role: Long-haul passenger and cargo aircraft
Production status: In development
Passenger capacity: 350–426
Maximum range: 8,700 nautical miles
Engine options: 2 × General Electric GE9X

Aircraft family

Variants

3 variants

Boeing

Boeing 777-8

The shorter and longer-range passenger member of the Boeing 777X family.

Typical seats 350–425

Maximum seats —

Range 9,500 nmi

Cruise speed —

Length: 70.9 m
Wingspan: 71.8 m
Height: 19.5 m
Maximum takeoff weight: 365,140 kg
Engines: 2 × GE Aerospace GE9X

Boeing

Boeing 777-8 Freighter

The dedicated cargo member of the Boeing 777X family.

Typical seats —

Maximum seats —

Range 5,000 nmi

Cruise speed —

Length: 70.9 m
Wingspan: 71.8 m
Height: 19.5 m
Maximum takeoff weight: 365,140 kg
Engines: 2 × GE Aerospace GE9X

Boeing

Boeing 777-9

The larger passenger member of the Boeing 777X family.

Typical seats 375–450

Maximum seats —

Range 8,000 nmi

Cruise speed —

Length: 76.7 m
Wingspan: 71.8 m
Height: 19.5 m
Maximum takeoff weight: 351,530 kg
Engines: 2 × GE Aerospace GE9X

PlaneNews coverage

Latest Boeing 777X news

56 stories

https://www.flightglobal.com/rss · Tue, 28 Jul 2026 18:10:43 +0000

GE9X engine shipments paused as GE addresses durability problem

GE Aerospace has temporarily halted shipments of the GE9X engines powering Boeing’s 777X aircraft.

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https://simpleflying.com/feed/ · Tue, 28 Jul 2026 17:30:11 GMT

Why Did Emirates Order The Boeing 777X And Not More Airbus A350s?

A closer look at Emirates' fleet strategy and how it differs from other airlines.

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https://www.flightglobal.com/rss · Mon, 27 Jul 2026 17:40:57 +0000

Boeing expects next-aircraft development will accelerate as certification work winds down

<p>Executive says completing outstanding certifications and ramping production will ready Boeing to focus on future aircraft. While Boeing does not appear close to launching a next-generation aircraft, the company intends to ramp up development work for such an aircraft after it completes certifications of the 737 Max 7, Max 10 and 777-9 widebody. That is…</p> <p>The post <a href="https://www.flightglobal.com/airframers/2026/07/boeing-expects-next-aircraft-development-will-accelerate-as-certification-work-winds-down/">Boeing expects next-aircraft development will accelerate as certification work winds down</a> first appeared on <a href="https://www.flightglobal.com">FlightGlobal</a>.</p>

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