The Boeing 757 is a twin-engine short-to-medium-range jetliner incorporating advanced technology for exceptional fuel efficiency, low noise levels, increased passenger comfort and top operating performance. On Nov. 28, 2005, Boeing concluded the remarkable 23-year run of the 757 passenger airplane by delivering the final one to Shanghai Airlines. The airplane is the 1,050th Boeing 757. The 757 is one of seven commercial models that have sold more than 1,000 airplanes, and more than 1,030 of the 757s are still in service.