Download WeChat software, follow the official account of "Railway 12306" WeChat, and just click it in the official account of WeChat to view the information about the late time.
Query the train delay can only query the train delay information of the past 1 hour and the next 3 hours.
The format reference is as follows:
To check whether the train leaves on time, please edit and send "train number+cabin+departure+cabin+station name", such as "G507 bound for Beijing West".
To check whether the train arrives on time, please edit and send "train number+cabin+arrival+cabin+station name", such as "G654 to Beijing West".
The query results are for reference only, and the accurate information is subject to the station announcement.