The Boeing 787 Dreamliner has three different models, each with its own maximum seating capacity. The largest model, which is the 787-10 variant, has a maximum seating capacity of 323 passengers. The two models preceding it in the line, the 787-8 and 787-9, have 33 and 15 percent less seating.
The seating configuration of the Boeing 787-10 Dreamliner follows the twin aisle design. As of 2015, the first delivery of the 787-10 plane is scheduled to be in 2018. The plane has a maximum range of 7,020 nautical miles and a maximum takeoff weight of approximately 557,000 pounds. The plane also has a cruise speed of approximately Mach 0.85.