Everett opens a new chapter for 737 production
Boeing has started building 737 MAX aircraft on a new line in Everett, returning narrowbody production to a factory long identified with the 747 and 777.
A narrowbody enters the widebody factory
Boeing’s new North Line has begun work on the first 737 MAX to be assembled in Everett. It is the first time in more than five decades that 737 production has operated outside Renton, placing the company’s highest-volume family inside a building created for the 747 and later used by the 767 and 777 programs.
That geography matters to aviation history. Everett has always represented physical scale: giant doors, long bays, and widebody production. Bringing the 737 into the site reflects how strongly single-aisle demand now shapes Boeing’s industrial planning.
Capacity only matters if it improves stability
Boeing links the new line to a 737 MAX backlog of more than 4,000 aircraft and says the extra space should support both future rate increases and airplanes that need more work than the standard production flow allows.
The important measure will not be the opening ceremony but predictable output. A second Puget Sound production site can add resilience only if training, supplier flow, quality control, and regulatory work stay aligned as volume rises.