Is the 777 engine bigger than the 737?
The Boeing 777’s engines are so big, they’re wider than a 737’s cabin. One GE90 makes more thrust than all four engines on an old 747 — it’s basically a flying power plant. The GE9X is the most powerful aircraft engine in history and the quietest GE engine ever produced (pounds of thrust per decibel). The engine will bring up to 10% specific fuel consumption improvement compared to the GE90-115B.The GE9X is the largest and most powerful aircraft engine in the commercial aviation market. The high-bypass turbofan is derived from the GE90 but with a larger fan, advanced materials, and higher bypass and compression ratios.The GE90 engine was launched in 1990 to provide a large turbofan engine for the Boeing 777, a wide-body, long-range, twin-engine jet airliner. GE Aviation teamed with Snecma (France, 24%), IHI (Japan) and Avio (Italy) for the program.
Why is the 777X not certified?
The 777X program, launched in 2013, has faced repeated setbacks. Certification started in 2019 but was halted after a door failure during pressurization tests. Subsequent issues with flight controls, engine pylons, and regulatory scrutiny from past 737 MAX and 787 failures have pushed timelines back. As of 2025, the Boeing 797 remains a concept rather than a launched program, though Boeing continues to signal interest. In 2022, Calhoun said the company was waiting for next-generation turbofan technology and improved digital design tools before committing.
Is 777 bigger than 787?
Although the 787’s longest variant is the -10 model, the 777 still beats out the aircraft in terms of capacity. According to Boeing, the 777-300 can accommodate a total of 392 passengers in a two-class configuration, while the 787-10 can only house 336 seats across two classes. Is the Airbus A350 bigger than the Boeing 777X? Short answer, no. Longer answer, the popular Boeing 777-9 is comprehensively larger than the Airbus A350 family and is set to be the largest twin-engine commercial aircraft in the skies.Right off the bat, the A350 is a larger plane: Exact measurements depend on the variant is under discussion, but the Airbus models tend to be longer than their 787 counterparts, with a wider wingspan, more passenger capacity, and a longer range.With a significantly wider cabin, the 777-9 will be able to accommodate around 50-60 more passengers than the A350-1000 in a typical two-class configuration, allowing carriers to fit the most economy seats of any twinjet without reducing seat comfort below the threshold of what flyers want.What is the difference between the A350-900 and the A350-1000? The A350-1000 is the biggest variant of the A350 family. It is 7m longer than the -900 variant, and can accommodate up to 40 more passengers.Introducing The Boeing 777X The Boeing 777X is designed to compete with the Airbus A350, but with its high capacity of over 400 passengers, the aircraft is also seen as a direct replacement for the mighty Airbus A380.
Why was the 777 discontinued?
The end of production is the result of several factors. Boeing had long planned a transition to the new-generation 777X (models 777-8 and 777-9) with composite wings, more efficient GE9X engines, and a modernized interior. Is A340 bigger than 777? I have decided to compared Airbus A340–600 and Boeing 777–300ER since their certification dates are just several years apart. Airbus A340–600 is bigger in terms of length and capacity while Boeing 777–300ER’s wingspan, wing area and height are superior to those of the Airbus aircraft.The A380 is bigger in all dimensions than the 777X and has a higher MTOW and capacity. While the 777X is slightly longer than a 747–8 it has a smaller capacity and MTOW. When the now limited production run of the 747–8 and 747–8f planes end the 777X will be Boeing’s largest plane in production.
Is the 777X bigger than the A380?
The 777X Leads In Length But Not In Overall Size Yet in most other dimensions, the A380 dominates. Its full-length double-deck and height make it the most physically imposing passenger aircraft ever built. The 777-9 is to supersede the 250 ft 2 in (76. Boeing 747-8 as the longest airliner. It is 9. ER for a 251 ft 9 in (76.Yes, a Boeing 747 is larger than a Boeing 777. Here is what their outlines look like if you stack one on top of the other: The red aircraft is a 747-400, and the blue aircraft is a 777-200. I’ve matched them up by the nose gear for reference.The Verdict In terms of physical size, the 747 is larger overall, with a longer fuselage, greater wingspan, and towering height.Comparing the wingspans of these aviation giants: Boeing 777 (233 ft), 747 (225 ft), and 787 (193 ft).
Why is the 777X special?
The 777X introduces several innovations, including unique folding wingtips, gigantic GE9X engines that are larger than the fuselage of a 737, and a reengineered cabin architecture that will free airlines to be creative and delight passengers. Airbus A320: The A320 family helps airlines reduce operational costs due to its low operating expenses and fuel efficiency. Its suitability for medium-range flights makes it a cost-effective choice. Boeing 777: The Boeing 777 offers a cost advantage on long-haul flights due to its high passenger capacity.For travelers, this means a trade-off: the A380 offers unmatched spaciousness and unique onboard amenities, while the 777-300ER delivers efficient and comfortable service on a broader range of routes.What purpose will the 797 serve? In my opinion, the 797 needs to be the 737 replacement – and not a medium-sized aircraft that is just slightly smaller than the 787.When measured by nearly every standard aviation metric, the Airbus A380 is bigger than the Boeing 747. The A380 is the largest passenger aircraft ever built. It has a greater wingspan, taller tail height, higher maximum takeoff weight, and significantly more cabin space than the 747.The Boeing 737 is renowned for its efficiency and versatility, making it a favorite among airlines for domestic and short international flights. In contrast, the Boeing 777 is designed for larger passenger capacities and longer distances, accommodating the demand for transcontinental and intercontinental travel.