The 2015 Boeing 787-9 Dreamliner is a state-of-the-art, long-range, wide-body aircraft designed and manufactured by Boeing Commercial Airplanes. It is the second and larger variant of the 787 Dreamliner family, with increased passenger capacity and range compared to the 787-8. The aircraft is powered by two General Electric GEnx-1B engines, providing a maximum cruising speed of Mach 0.85 and a range of up to 7,635 nautical miles. The 787-9 features a comfortable and spacious cabin that can accommodate up to 290 passengers in a typical configuration. The cabin is designed with advanced features such as large windows with adjustable tinting, improved cabin pressure and air quality, and LED lighting that can simulate natural daylight to reduce jet lag. The aircraft also features advanced avionics and flight systems, including a digital fly-by-wire control system and an advanced onboard computer system that monitors and adjusts key aircraft systems in real-time for optimal efficiency and safety. With its advanced features, exceptional range, and passenger comfort, the Boeing 787-9 Dreamliner is a popular choice among airlines for long-haul flights and international travel.