Sealdah Duronto ek din via Hisar Bhatinda bhej di jaye, aise hi train empty rehti hai NDLS-BKN section me. WBSK ko ANVT hi rehna chahiye, Kolkata se ek hi dhang ki SF hai Delhi region ke liye, Poorva to aise hi excessive stops wali train hai, Patna aur Gaya regions se cross karte waqt Dangal hoti hai sleeper class me Daily passengers dwara. Non-AC options bohot kam ho gaye hain HWH-NDLS section me. Plus WBSK Asansol, Dhanbad aur Gaya ke passengers ko bhi serve karti hai.