The 18309/Sambalpur–Jammu Tawi Express has an average speed of 46 km/h and covers 2348 km in 51h 25m. The 18310/Jammu Tawi–Sambalpur Express has an average speed of 47 km/h and covers 2348 km in 49h 40m.
The train has LHB rakes with a maximum speed of 130 km/h. The train consists of 21 coaches:
1 AC II Tier
1 Parcel Van
3 AC III Tier
9 Sleeper coaches
1 Pantry car
4 General Unreserved
2 Seating cum Luggage Rake.
Traction
Both trains are hauled by a Santragachi Loco Shed-based WAP-7 electric locomotive from Sambalpur to Jammu Tawi.
Slip coaches
The train used to get attached/detached to/from 18101/18102 Muri Express at Muri Junction to continue till Jammu Tawi. This system was in used till March 2020.