Kalka–Shri_Mata_Vaishno_Devi_Katra_Express
The 14503 / 14504 Kalka–Shri Mata Vaishno Devi Katra Express is an Express train belonging to Northern Railway zone that runs between Kalka and Shri Mata Vaishno Devi Katra in India. It is currently being operated with 14503/14504 train numbers on bi-weekly basis.[1][2][3][4]