最早发车时间 英文

The earliest departure time refers to the minimum scheduled time when a transportation service, such as a bus, train, flight, or a vehicle, begins its journey for passengers. In an organized schedule, it represents the first available slot for travelers to embark on their trip. It is usually indicated in a calendar, timetable, or transportation app to help users plan their schedules accordingly.

For instance, in an airport, "06:00 AM for Flight ABC123" would mean that Flight ABC123 has its earliest departure at 6:00 AM.