Which feature of the Boeing 787 is beneficial for long-haul flights?

The advanced wing design of the Boeing 787 is particularly beneficial for long-haul flights due to its efficiency and performance characteristics. The wings are designed with a distinctive shape and are made from composite materials, which significantly reduce weight and enhance aerodynamic efficiency. This aerodynamic efficiency allows the aircraft to achieve better fuel economy, which is crucial for long distances where fuel consumption can be a major operational cost.

Additionally, the advanced wing design contributes to improved lift, allowing the airplane to operate effectively at higher altitudes and optimize its cruising speed. This not only helps in reducing fuel burn but also enhances passenger comfort by allowing the aircraft to fly at smoother altitudes, avoiding turbulence and improving the overall flight experience on long-haul routes.

While other features like in-flight entertainment, passenger capacity, and cargo load do contribute to the overall experience and operational versatility of the 787, it is the advanced wing design that plays a critical role in the efficiency and performance that is particularly beneficial for long-haul flights.