Boeing Fires Up a Fourth 737 Production Line — Its First Outside Renton in 50 Years

Thu, 16 Jul 2026 00:00:00 +0800

There’s no shortage of demand for the 737 MAX. Boeing has over 4,000 unfilled orders — enough to keep its assembly lines busy well into the 2030s — and the company is now racing to build planes faster. Enter the “North Line.”

Boeing on IT News

Boeing Fires Up a Fourth 737 Production Line — Its First Outside Renton in 50 Years