A) In general, RailYatri is a full-stack information and booking platform. Specifically, on running train status, RailYatri has the most frequent and real-time updates of train location. RailYatri collects train location data in a crowd-sourced manner from the GPS or Cell-Tower network of mobile phones of its users. Thus this data is more precise and real-time. We recommend our users to use the RailYatri app which also works offline if the user is enroute journey. In summary, RailYatri’s source of data is crowdsourced status shared by users who are on the train.