Following table shows the time table(schedule) of Train number 12312 which is popularly known as KALKA MAIL. KALKA MAIL runs between KALKA and HOWRAH JN. It runs on Mon, Tue, Wed, Thu, Fri, Sat, Sat, Sun. KALKA MAIL (12312) departs from KALKA at 23:55:00 for HOWRAH JN. It reaches HOWRAH JN at 07:55:00. KALKA MAIL covers this distance of 1749km in 3 day(s).