Why is there no early bus from Hefei to Nanjing?

There may be the following reasons why there is no early train from Hefei to Nanjing:

1. Low demand: according to passenger flow and customer demand, the railway department decides the number of trains. If the demand for taking the line in the morning is not high, the railway company may give priority to the trains during peak hours instead of the early bus. This may be because most people choose to go to work or school during the morning rush hour, so there are fewer passengers in the morning.

2. Technical restrictions: Trains need to dispatch and maintain lines, including laying rails, signal systems and train schedules. Sometimes, due to the limitation of railway lines and equipment, trains may not be allowed to run in the morning.

3. Economic considerations: Running a train requires manpower and material resources. If the passenger flow of the morning train is low, the railway company may choose a more economical and reasonable frequency. Therefore, financial considerations may also be one of the reasons why there is no early bus.

Generally speaking, the arrangement of train shifts is based on a series of factors. If there is no early train on this line, it may be because of low demand, technical constraints or economic considerations.