"Departure" refers to the act of leaving a place, often for a journey or a new destination. This term can apply to various contexts, such as travel, where individuals board a vehicle like a plane or train, or in a broader sense, when someone leaves a job or a community. In transportation, a departure is typically scheduled and announced, indicating when a vehicle will leave. For example, at an airport, flights have specific departure times, which are crucial for passengers to know in order to arrive on time and ensure a smooth travel experience.