Sealdah–Jammu_Tawi_Humsafar_Express
The 22317 / 22318 Sealdah - Jammu Tawi Humsafar Express is a superfast express train belonging to Eastern Railway zone that runs between Sealdah and Jammu Tawi in India. It was announced to be operated with 22317/22318 train numbers on a weekly basis.[1][2] Its inaugural run took place on 4 July 2018.