Smooth Wing Technology The 787's simple pivot trailing edge flaps allow for much smaller flap track fairings than on conventional aircraft. This gives the airplane highly efficient lift-to-drag characteristics that reduce fuel consumption and costs.

The Boeing 787 Dreamliner offers a notoriously smooth ride due to its advanced "Active Gust Alleviation" technology. The aircraft is equipped with highly sensitive sensors that detect changes in air pressure and angular velocity (turbulence) before the passengers even feel them. These sensors send data to a central computer that instantly adjusts the wing's control surfaces (flaperons) to counteract the movement, effectively "smoothing out" the bumps in mid-air. Additionally, the 787 is constructed primarily from carbon-fiber composites, which are stronger and more flexible than traditional aluminum. This allows the wings to flex significantly—sometimes up to 25 feet—acting as giant shock absorbers for the fuselage. Furthermore, the 787 features a lower "cabin altitude" (6,000 feet vs. the standard 8,000 feet) and higher humidity levels, which reduces the physiological stress of flying. This combination of "active" electronic counter-measures and "passive" structural flexibility is why the Dreamliner is the preferred choice for many travelers in 2026 who are prone to motion sickness or anxiety during flight.