i booked 2 ticket for same journey dated 22/05/2012 train 12938 howrah gandhidham 1. howrah to ahmedabad(eticket) boarding from from kanpur current status wl 09 & 10 and other one from kanpur to ahmedabad from ahmedabad rail window current status wl 10 & 11. i want to know if i cancel 1 st ticket the waiting of 2nd ticket upgrade. whether there is priority in reservation on ticket which are origin from howrah