Which of the following outcomes is NOT associated with higher density altitude?

Higher density altitude generally refers to a decrease in air density, which affects aircraft performance. As density altitude increases, the air becomes thinner, which can have several effects on flying conditions.

When considering takeoff and landing rolls, a higher density altitude typically results in a longer takeoff roll and a longer landing roll. The aircraft needs more distance to achieve the necessary speed for takeoff and to stop after landing due to reduced thrust and lift capabilities in thinner air.

A slower climb rate is also a direct result of higher density altitude, as the aircraft's engines produce less power and the wings generate less lift.

However, decreased landing speed is not associated with higher density altitude. In fact, because a higher density altitude reduces lift and requires the aircraft to carry more speed to maintain control, the landing speed generally increases rather than decreases. Thus, the correct answer indicates that decreased landing speed is not an expected outcome when density altitude is higher.