Leave, or departure, refers to the act of leaving a place, often for a specific purpose or duration. This can include various contexts, such as taking time off from work, going on vacation, or moving to a new location. In workplaces, employees may request leave for personal reasons, medical needs, or family matters, which is typically governed by company policies and labor laws. In travel, departure signifies the moment when a vehicle, such as an airplane or train, leaves a station or airport. Passengers must be aware of departure times to ensure they arrive on time. Related topics include itineraries, boarding passes, and travel regulations.