What is the purpose of a timetable in relation to train movement?

The purpose of a timetable in relation to train movement is fundamentally about organizing and standardizing the operations of trains based on their schedules and routes. A timetable serves as a comprehensive record detailing not just the scheduled departure and arrival times, but also the specific routes that trains are set to follow. This allows for efficient planning and coordination in train operations, ensuring that trains run smoothly and adhere to safety standards.

While options like recording train delays and providing instructions for equipment movement are important aspects of railway operations, they are not the primary function of a timetable. A timetable focuses on the planned operation rather than reporting on delays or complications. By understanding the main role of a timetable, it becomes clear that it is essential for organizing train schedules and routes, ensuring that all parties involved, including dispatchers, engineers, and conductors, are aligned on the expected movements and timings.