What impact can weather conditions have on a flight?

Weather conditions significantly influence flight operations, primarily concerning safety and routing. Adverse weather, such as thunderstorms, strong winds, or low visibility, can necessitate route adjustments to avoid dangerous areas. For instance, a pilot may need to alter the flight path to circumvent a storm or choose an alternative airport if landing conditions are unsuitable. This consideration is crucial as it directly relates to the safety of the aircraft and its passengers.

In terms of operational decisions, changes in weather can also affect climb and descent profiles, as well as approach and landing techniques. Hence, recognizing and responding to changing weather conditions is a fundamental aspect of flight planning and navigation, reinforcing why the impact of weather can necessitate changes to a flight plan and prioritizes the safety of the operation.