👉 In aerodynamics, an overflight is a situation where two or more aircraft are flying at different altitudes and have to maintain their separation from each other. This can happen due to various reasons such as turbulence, weather conditions, or even mechanical failures. The term "overflap" refers to the distance between two aircraft that has been separated by an overflight. It is a common occurrence in situations where there are multiple aircraft flying at different altitudes and have to maintain their separation from each other
