The Boeing 787 is the new Boeing aircraft. It is currently in its development phase. Designers of this plane is made lot of research for this aircraft should be particularly fuel-efficient through the use of composite materials in the construction of the device and use of new reactors. It should enable airlines to reduce by nearly 20% in fuel consumption compared to aircraft of this size. This aircraft are expected to compete in the world of aircraft types and gain the admiration of the public . The Airbus product line started with the A300, the worldte business jet market as Airbus Corporate Jets. A stretched version is known as the A321. The A320 familyty of options for quieting the boom, starting with design concepts and moving through wind tunnel tests to flight tests of new technologies. This rendering of a possible future civil supersonic transport shows a vehicle that is shaped to reduce the sonic shockwave signature and also to reduce drag.