For the convenience of the Rail passengers, Railway has decided to extend the periodicity of the following trains on existing path, timings, days and composition, as per details mentioned below:-
·Train no. 03311/03312 Dhanbad Jn - Chandigarh Jn –Dhanbad Jn Summer Special
| Train No. | Date of run |
| Train no. 03311 Dhanbad Jn - Chandigarh Jn. on everyTuesday & Friday | 25.04.25to 27.06.25= 19 trips |
| Train no. 03312 Chandigarh Jn –Dhanbad Jn Special on every Thursday & Sunday | 27.04.25 to 29.06.25 = 19 trips. |
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