After a three year hiatus, the Boeing Factory Tour has resumed. The world’s largest factory offers a behind-the-scenes look at the Boeing Everett Factory and 777 assembly line. Each tour is an 80-minute guided experience with a front row view of current airplane production, the Everett site’s history and the central role it plays in the future of commercial aviation. The tour runs Thursday – Monday. Tickets can be purchased online on the Boeing Future of Flight website.