People generally prefer the window seat for three main reasons: privacy, view, and comfort. In 2026, with cabin density remaining high, the window seat provides a "wall" to lean against, which is essential for sleeping on long-haul flights. It also offers a sense of psychological privacy, as you are only disturbed by one neighbor (the person in the middle) rather than being bumped by service carts or passengers in the aisle. Furthermore, the "IFE" (In-Flight Entertainment) of the natural world—seeing the curvature of the Earth, city lights at night, or the Northern Lights—remains a major draw. For many, the window seat also helps mitigate motion sickness by providing a stable horizon line, allowing the brain to sync the visual experience with the physical sensations of flight.