Why The Boeing 787 Dreamliner Has Such A Massive Wing Flex

The Boeing 787 has a distinctive design, including the special feature of its unique wing flex. The aircraft is one of the most advanced currently in operation, and has great fuel efficiency and enhanced passenger comfort. The dramatic wing flex usually occurs in flight, when the wings are seen bending upwards by up to 25 feet (7.6 meters). The wing flex is a deliberate design in engineering, which can enhance the performance. It’s common for passengers to become concerned when they see the plane wings bend, however this article should put your mind at ease and explain the reasoning behind this engineering marvel.