| Train | Source | Destination | Days Run from Kolkatta Terminal |
| 13165 - Koaa Smi Express | Kolkatta Terminal (KOAA) | Sitamarhi Junction (SMI) | Sat |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Kolkatta Terminal (KOAA) | Source | 11:35 PM | 0 Mins | 0 KMs | 1 |
| 2 | Bardhaman (BWN) | 01:10 AM | 01:12 AM | 2 Mins | 100 KMs | 2 |
| 3 | Durgapur (DGR) | 01:55 AM | 01:57 AM | 2 Mins | 164 KMs | 2 |
| 4 | Asansol Jn. (ASN) | 02:26 AM | 02:31 AM | 5 Mins | 206 KMs | 2 |
| 5 | Madhupur Jn. (MDP) | 03:39 AM | 03:41 AM | 2 Mins | 287 KMs | 2 |
| 6 | Jasidih Jn. (JSME) | 04:13 AM | 04:15 AM | 2 Mins | 316 KMs | 2 |
| 7 | Jhajha (JAJ) | 05:15 AM | 05:20 AM | 5 Mins | 360 KMs | 2 |
| 8 | Kiul Jn (KIUL) | 06:08 AM | 06:10 AM | 2 Mins | 414 KMs | 2 |
| 9 | Barauni Jn (BJU) | 07:50 AM | 08:00 AM | 10 Mins | 453 KMs | 2 |
| 10 | Dalsingh Sarai (DSS) | 08:28 AM | 08:30 AM | 2 Mins | 481 KMs | 2 |
| 11 | Samastipur Jn (SPJ) | 09:20 AM | 09:25 AM | 5 Mins | 504 KMs | 2 |
| 12 | Darbhanga Jn (DBG) | 10:25 AM | 10:30 AM | 5 Mins | 542 KMs | 2 |
| 13 | Kamtaul (KML) | 10:54 AM | 10:56 AM | 2 Mins | 565 KMs | 2 |
| 14 | Janakpur Road (JNR) | 11:15 AM | 11:17 AM | 2 Mins | 584 KMs | 2 |
| 15 | Sitamarhi Junction (SMI) | 12:20 PM | Destination | 0 Mins | 609 KMs | 2 |