First Flight Boeing 777x

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It's the anniversary of the the new Boeing 777X making its first flight. On Monday 25th January 2020 the fourth new 777X took off from Paine Field Seattle airport at 10.08.The plane is the world’s largest and most efficient twin-engine jet, unmatched in every aspect of performance.

The plane now joins her three 777X stablemates outside Seattle while cabin systems and extended operations get thoroughly run through before the aircraft type begins flying paying passengers in 2022.
According to Boeing 'With new breakthroughs in aerodynamics and engines, the 777X will deliver 10 percent lower fuel use and emissions and 10 percent lower operating costs than the competition.

  1. A next-generation model in the 26-year-old 777 family, the 777X is the first commercial aircraft with fold-up wingtips. Like Boeing's 787 Dreamliner, the aircraft is made from composite materials.
  2. Boeing's newest aircraft, the Boeing 777X, flew for the first time in January after lengthy delays. It's the largest twin-engine jet in the world and Boeing's latest new aircraft to fly since the.
  3. First delivery of the Boeing 777X is due in 2020. Courtesy Boeing Boeing says the 777X will provide flexibility for airlines, part of its vision for the future of aircraft.
  4. The Boeing 777X is a lengthened and modernised version of the legacy Boeing 777 which first flew in 1994. The Boeing 777 is almost solely responsible for the demise of four engined long-haul airliners. In the 90’s it offered unparalleled efficiency for its size, when compared to the Boeing 747 and Airbus A340.

The 777X offers low-risk, profitable growth, industry-leading reliability and seamless integration with the 777 and 787 Dreamliner families for even more flexibility.
But performance is just part of the story, with a spacious, wide cabin, new custom architecture and innovations from the 787 Dreamliner, the 777X will deliver the flight experience of the future'.

In the next phase of the rigorous test program, the plane will take its first flight. This flight will be conducted by the aircraft with the registration number N779XW. It is a variant of the 777-9. The 777X will take off from Paine Field, which is the right next to Boeing’s Everett factory, for its first flight.

The 777X has folding wing tips. The longer wings allow for more efficient in-flight operations, and folding them on the ground means it can access more airports.


The 777X is closer to the capacity of some four-engine aircraft. The A340-600 (the largest A340 variant) offers a two-class capacity of 440. The 747-8 has a typical three-class capacity of 467. The capacity and distance gap between four and two engine aircraft has been narrowing for some time. With ETOPS improvements, there are limited areas that twins cannot fly. And with engine improvements, larger airframes are achieving higher capacities.


The GE9X engine used on the 777X is bigger than the 737 fuselage Free red baron slot games.

Boeing 777x first flight timeFirst Flight Boeing 777x

See video covering of the flight of the 777X here

Boeing’s latest airliner, the 777X, which is the largest twin-engined jet ever developed, made its maiden flight this weekend, signalling that aircraft is entering the next phase of its test program.

Test aircraft WH001 took off from Paine Field in Everett, Washington, at 10:09am local time on January 25 for a three hour, 51 minute flight over Washington state before landing at Seattle’s Boeing Field. The flight was postponed twice on January 23 and January 24 because of high winds.

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WH001 is the first of four 777-9 flight test airplanes and will now undergo checks before resuming testing in the coming days. Ground testing of all the test aircraft began in Everett last year and will continue alongside flight testing over the coming months, said Boeing.

The 777X is Boeing’s first commercial jet to feature folding wingtips, which extend its wingspan from 212 ft (64.8 m) to 235 ft (71.8 m) while taking-off and in the air. The smaller wingspan of the 777X while on the ground enables the aircraft to fit in at airport gates and hangars that Boeing’s successful 777 widebody airliner currently uses, while enabling it to be larger than its predecessor.

Boeing 777x First Flight Live Stream

Captain Van Chaney, 777/777X chief pilot for Boeing Test & Evaluation said, “The 777X flew beautifully, and today’s testing was very productive. Thank you to all the teams who made today possible. I can’t wait to go fly your airplane again.”

During the flight Chaney and Boeing chief pilot Craig Bomben worked through a test plan for the airplane’s systems and structures while a team in Seattle monitored the data in real time.

Stan Deal, president and CEO of Boeing Commercial Airplanes said, “Today’s safe first flight of the 777X is a tribute to the years of hard work and dedication from our teammates, our suppliers and our community partners in Washington state and across the globe.”

According to Boeing, the 777X twin-engined widebody commercial passenger jet will deliver 10% lower fuel use and emissions and 10% lower operating costs than comparable aircraft on the market thanks to improved aerodynamics, a carbon-fiber composite wing and the use of the GE Aviation’s GE9X, the world’s largest commercial jet engine. The 777X will compete with Airbus’ A350-1000.

The 777X includes the 777-8 and the 777-9, seating 384 and 426 passengers with ranges of 8,730 nautical miles (16,170 km) and 7,285 nautical miles (13,500 km) respectively. Airlines have ordered 340 777Xs and Boeing plans to deliver the first in 2021.

The successful first flight is an important milestone for Boeing at a time when the company is suffering badly from the continuing fallout from the 787 Max crashes in 2018 and 2019, which have grounded the existing fleet of aircraft and stopped production. The 777X program has also been delayed because of problems with the GE9X engine.

Livestream Boeing 777x First Flight

Development of the 777X started in 2013 and static testing of the aircraft started in September 2018.

Boeing 777x First Flight Videos

For detailed information on the 777X and all other major commercial aircraft development programs go here.