The Boeing 757-200, known for its high-performance capabilities, typically has an approach and landing speed between 130 and 150 knots (150–172 mph). The specific speed, known as VREF, varies depending on the aircraft's weight (fuel and passenger load) and the flap setting used (usually Flaps 25 or 30). For a standard landing at a typical weight, the 757 will cross the runway "threshold" at roughly 140 knots. Because the 757 has a large wing and powerful engines, it can handle shorter runways than many other aircraft of its size. However, it is also classified as a "Heavy" aircraft for wake turbulence purposes, meaning it generates significant air disturbance behind it. Pilots must carefully manage these speeds to ensure a stable descent and a smooth "touchdown" while maintaining enough energy to safely execute a go-around if the runway is not clear.