Brother....On IRI , LOTS of Things are CLEAR CUT COMMON POINT and OBVIOUS...But still they all are updated like Train category (you can get to know category if you see Avg speed), Platform No. (You can get Pf number once you reach at boarding station) , Fare (you can get fare from indianrail.gov.in or at irctc while booking)...and many more..but still they are updated.