What is the reason why the train is late?

Generally speaking, the train will be late, but the reasons for the delay are as follows:

1, bad weather, such as heavy rain, fog, heavy snow, etc., poor vision, drivers can't see the signal clearly, which will cause delays;

2, railway line construction or equipment failure, the train running slowly, causing delays;

3. The train is seriously overcrowded, there are many passengers getting on and off, the scheduled parking time at the station is not enough, and the train can't start on time, resulting in the train being delayed;

4, the existing train is late, adjust the running time of some trains;

5. The passenger car locomotive is poorly controlled and does not run strictly in accordance with the prescribed running time, resulting in the train being delayed;

6. If the train encounters an emergency on the way, such as a traffic accident or a railway collapse, it will be delayed.