kolkata gorakhpur special weekly train 03131 schedule कोलकाता गोरखपुर विशेष साप्ताहिक ट्रेन 03131 अनुसूची Valid from 12th April till 22nd April 2015 (subject to further announcements) Station Day Sch Arr Sch Dep Km KOLKATA(KOAA) 1 20:05 0 BARDDHAMAN(BWN) 1 21:30