| Station | Arr | Dep | Dist. | PF |
|---|
| 1 | Kamakhya | First | 16.45 | 0 | |
| 2 | Rangiya Jn | 17.25 | 17.50 | 41 | |
| 3 | Goresuar | 18.06 | 18.07 | 56 | |
| 4 | Tangla | 18.27 | 18.29 | 80 | |
| 5 | Harisinga | 18.43 | 18.44 | 91 | |
| 6 | Udalguri | 18.55 | 18.57 | 102 | |
| 7 | Rowta Bagan | 19.10 | 19.11 | 114 | |
| 8 | Majbat | 19.21 | 19.23 | 124 | |
| 9 | Dhekiajili Road | 19.39 | 19.40 | 141 | |
| 10 | New Misamari | 19.55 | 19.57 | 153 | |
| 11 | Rangapara North | 20.25 | 20.50 | 164 | |
| 12 | Dekargaon | 21.40 | Last | 185 | |
Coach Composition | En | 0 |
| GS | 1 |
| UR | 2 |
| UR | 3 |
| UR | 4 |
| UR | 5 |
| UR | 6 |
| UR | 7 |
| UR | 8 |
| UR | 9 |
| UR | 10 |
| UR | 11 |
| UR | 12 |
| GS | 13 |
15815 INTERCITY EXP, Kamakhya to Dekargaon runs Daily, has classes GN. Pantry is not available. Fare does not include food cost. Total travel time of the train is 4 hr, 55 min. Average speed is 38 km/hr. Advance reservation period (ARP) is 120 days. The train is owned by Northeast Frontier Railway (NFR). Its rake is shared with . Mail Express fare is applicable. It is a Intercity Express train. It is a Broad Gauge train.