The main reasons for the delay are varied, mainly in three areas: First, this period of time is relatively concentrated passengers, passenger flow is dense, the passengers into the station on boarding difficulty, so this may lead to delays in the departure of the passenger train; Secondly, a large number of temporary passenger, the railroad transport capacity is in a supersaturation, the difficulty of train operation adjustment is obviously also increased; Thirdly, the climate during the Spring Festival is in the freezing cold, the weather is complicated and changing for the train running order will also be. Train operation adjustment difficulty is obviously also increased; third, is the climate during the Spring Festival is in the freezing cold, the weather is complex and changeable for the operation of the train order will also have a certain impact, resulting in late passenger trains.
Some cars are often late, but not necessarily every late, some cars are rarely late, but the same will be late.
There are many reasons why a train is late or not, depending on luck
This train is also late more often. The main reason for the delay is the length of the trip.