If you want to check LPI-COA GOWTAMI express live train status then you can check the same at 12738 running status page which will track the live location of the train and provides the details of delay and arrival timings at each station.
The train with number 12738 runs on a daily basis. It will start from LINGAMPALLI(LPI) at 20:30 Indian time and will reach the destination KAKINADA PORT(COA) at 7:23 Indian time covering a total distance of 593 kilometers in its two days of journey. Thus if you were travelling in this Lingampalli to Kakinada port train then can track the live train running information from the link given above.
While to check about any other trains live running status information, you need to go to the homepage and enter the name or else the number of the train for which you want to get the train running status information.