Boeing 777-9 Passes Halfway Mark In Certification Tests

Guy Norris July 16, 2026

SEATTLE—Boeing says the finish line is finally in sight for certification of the long-delayed 777-9 following the completion of more than 50% of the flight tests required for regulatory approval. The milestone comes as Boeing accelerates predelivery preparations for its long-range flagship with...

Guy Norris

Guy is a Senior Editor for Aviation Week, covering technology and propulsion. He is based in Colorado Springs.

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