Boeing 777-9

Twin Jet

The Boeing 777-9 is the largest and most capable member of the 777X family, representing Boeing's answer to the Airbus A350-1000 in the ultra-long-range widebody twin market. Launched in 2013 with first flight in January 2020, the 777-9 introduces revolutionary folding wingtips that span 235 feet for aerodynamic efficiency yet fold to meet airport gate limits, the first such system on a commercial jetliner. Powered by the massive GE9X engines—the world's largest and most powerful commercial jet engines at 110,000 pounds of thrust each—the aircraft targets a range of 7,285 nautical miles while carrying 400-425 passengers in typical two-class configuration. The 777-9's composite wing is the longest ever fitted to a Boeing airliner, delivering a 10 percent improvement in fuel efficiency over the 777-300ER it replaces. The type remains in flight testing as of 2024, with certification delayed from original timelines due to rigorous structural and systems validation. Boeing's test fleet operates from Moses Lake and Everett, conducting envelope expansion, systems maturation, and route-proving flights across North America and internationally. The 777-9 will compete directly with the A350-1000 when it enters service, offering airlines greater capacity on trunk routes while maintaining the operational economics that made the 777 family the best-selling widebody in history. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.