Boeing has reached a significant milestone in its long-delayed 777X program, with the first production-configured Boeing 777-9 completing its maiden flight ahead of an anticipated delivery to launch customer Lufthansa. The aircraft took to the skies in a development flight that marks a tangible step forward for a program that has faced years of certification delays and regulatory scrutiny.
The 777-9 is the larger of the two initial 777X variants, stretching 76.7 meters in length and capable of seating up to 426 passengers in a typical two-class configuration. Its hallmark features include composite folding wingtips that extend its wingspan to 71.8 meters during flight, then fold down to 64.8 meters to fit standard airport gates — a first for a commercial airliner of this size. The aircraft is powered by two GE9X-105B1A engines, which Boeing and GE Aviation have touted as among the most fuel-efficient turbofans ever developed.
Lufthansa has been waiting for the 777-9 for several years, having originally expected deliveries to begin earlier this decade. The German flag carrier holds a substantial order for the type and has long planned to deploy the aircraft on high-demand long-haul routes from its Frankfurt hub. The airline has publicly expressed confidence in the aircraft's eventual entry into service, even as Boeing has repeatedly pushed back its delivery timeline.
Boeing continues to work through Federal Aviation Administration type certification requirements for the 777X family, and no firm delivery date has been officially confirmed. The flight of this production aircraft is nonetheless viewed as a meaningful indicator that the program is advancing toward commercial readiness.
Compiled from publicly available aviation news sources. Featured image: AI-generated by AviationShop. This article is original editorial content; facts have been verified across multiple public sources.
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