Waise iski occupancy ka mujhe nahi pata to mai iske extension pe comment nahi karunga but I really wish kisi ek Purvanchal ko iss route se SF TT se chalaya jaye. GKP Kolkata ki har train bahot long route leti hai aur sab ki sab slow bhi hai matlab dual benefit. Ek ko to atleast overnight train with 14h ya less ke TT ke saath chalana chahiye GKP-PNBE-ASN-Kolkata ke beech