NATIONAL TRAIN ENQUIRY SYSTEM (NTES) is the official platform by Centre For Railway Information Systems to provide the Live updates to public about expected Arrival/Departure of trains, train schedule information, information about cancelled trains, diverted trains at major stations.
The website Link is here
Fog affected trains of Indian Railway Link
Android App Link is here
Windows 8.1 Link is here
We, at TriporTrap, wish you all a successful journey and travellers should use these tools to get timely and reliable information related to status of trains affected due to Fog this Winter.