GKP only has one weekly train for Gaya. They can start this train from LJN at late evening, say 1800 hrs, reach GKP post LJN ICE and LJN-BJU Express and then crawl it's way to Gaya until it reaches there till morning. It will give GKP an overnight option to Gaya.
please wait...Translate to HindiGKP mein Gaya ke liye sirf ek haftawar train hoti hai. Vo is train ko raat ko der se, kahin 1800 baje, LJN se shuru kar sakte hain, LJN ICE aur LJN-BJU Express ke baad GKP pahunch jaayegi aur phir slowly-slowly Gaya tak pahunch jayegi. Ye GKP ko Gaya ke liye raat bhar ka option degi.