👉 Predeparture is a term used in aviation terminology, which refers to an earlier stage or phase of departure from one's current position. It typically signifies the period before the actual flight or departure of someone, often with a specific purpose or motive for moving to another location. In aviation, predeparture can refer to any time prior to the actual departure of an aircraft, whether it be due to scheduling conflicts, weather conditions, or other unforeseen circumstances that necessitate a change in route. Predeparture may