Boeing is reportedly set to receive Federal Aviation Administration (FAA) certification for its long-delayed 737 MAX 10 aircraft, marking a major milestone for the US aerospace manufacturer and its commercial aviation business.
US Transportation Secretary Sean Duffy is expected to announce the approval on Tuesday during a visit to Boeing's manufacturing facility in Everett, Washington, according to sources familiar with the plans cited by Reuters.
The anticipated FAA certification would clear a significant regulatory hurdle for Boeing's largest 737 MAX variant, which was originally scheduled to enter commercial service in 2020.
Boeing expanded its production capabilities in July by opening a new 737 MAX assembly line at its Everett facility, supplementing existing manufacturing operations in Renton, Washington. The additional capacity could help the company increase aircraft output as airlines prepare to receive their long-awaited MAX 10 deliveries.
Airlines have placed nearly 1,500 orders for the Boeing 737 MAX 10, representing approximately 30% of the manufacturer's outstanding 737 aircraft backlog. Major customers include United Airlines, Delta Air Lines, American Airlines, Alaska Airlines and Ryanair.
The larger aircraft offers increased passenger capacity, making it an important component of airline fleet expansion and modernization strategies.
The FAA reportedly completed a Type Certification Board review on Friday, representing one of the final regulatory steps before certification approval. Neither Boeing nor the FAA immediately confirmed the expected announcement.
Boeing's certification process has faced heightened regulatory scrutiny following two fatal 737 MAX 8 crashes in 2018 and 2019. Additional safety concerns emerged after an Alaska Airlines 737 MAX 9 experienced a midair cabin panel blowout in January 2024.
Technical complications involving engine anti-ice systems also delayed certification of the MAX 7 and MAX 10. More recently, a navigation software issue raised concerns, although regulators determined it did not require correction before certification.
The FAA approved the smaller Boeing 737 MAX 7 in August following more than eight years of regulatory review.
Meanwhile, Boeing continues working toward certification of its 777-9 widebody aircraft, with deliveries currently targeted for 2027.
The expected Boeing 737 MAX 10 approval could strengthen the company's production outlook, support airline expansion plans and improve confidence in its commercial aircraft recovery.
