KALKA MAIL (12312) runs from Kalka (KLK) to Howrah Jn (HWH). It has classes first ac (1A), second ac (2A), third ac (3A) and sleeper (SL). 12312 seat availability and train info is available on Trainman. It is a superfast train and covers a distance of 1714 kms in 32 hours. This train runs daily. It has 38 halts. It usually runs on time and reaches Howrah Jn with an average delay of 9 minutes. This train runs with an ICF Rake and also has a pantry car. Final chart for 12312 is prepared usually 3-4 hours before train departure time or a day before if train departs early morning. You can check the live train status of train KALKA MAIL (12312) by clicking on the link below.