| Train | Source | Destination | Days Run from Kolkatta Terminal |
| 15051 - Purbanchal Express | Kolkatta Terminal (KOAA) | Gorakhpur Jn (GKP) | Sat |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Kolkatta Terminal (KOAA) | Source | 02:35 PM | 0 Mins | 0 KMs | 1 |
| 2 | Naihati Jn (NH) | 03:18 PM | 03:20 PM | 2 Mins | 34 KMs | 1 |
| 3 | Bandel (BDC) | 03:45 PM | 03:47 PM | 2 Mins | 43 KMs | 1 |
| 4 | Bardhaman (BWN) | 04:47 PM | 04:49 PM | 2 Mins | 111 KMs | 1 |
| 5 | Durgapur (DGR) | 05:33 PM | 05:35 PM | 2 Mins | 173 KMs | 1 |
| 6 | Asansol Jn. (ASN) | 06:00 PM | 06:10 PM | 10 Mins | 215 KMs | 1 |
| 7 | Chittaranjan (CRJ) | 06:32 PM | 06:34 PM | 2 Mins | 240 KMs | 1 |
| 8 | Madhupur Jn. (MDP) | 07:10 PM | 07:13 PM | 3 Mins | 296 KMs | 1 |
| 9 | Jasidih Jn. (JSME) | 07:34 PM | 07:38 PM | 4 Mins | 325 KMs | 1 |
| 10 | Jhajha (JAJ) | 08:55 PM | 09:00 PM | 5 Mins | 369 KMs | 1 |
| 11 | Barauni Jn (BJU) | 11:15 PM | 11:25 PM | 10 Mins | 460 KMs | 1 |
| 12 | Samastipur Jn (SPJ) | 12:20 AM | 12:25 AM | 5 Mins | 511 KMs | 2 |
| 13 | Muzaffarpur Jn (MFP) | 01:15 AM | 01:20 AM | 5 Mins | 563 KMs | 2 |
| 14 | Mehsi (MAI) | 02:10 AM | 02:12 AM | 2 Mins | 602 KMs | 2 |
| 15 | Chakia (CAA) | 02:24 AM | 02:26 AM | 2 Mins | 611 KMs | 2 |
| 16 | Bapudm Motihari (BMKI) | 02:50 AM | 02:53 AM | 3 Mins | 642 KMs | 2 |
| 17 | Sagauli Jn (SGL) | 03:22 AM | 03:24 AM | 2 Mins | 664 KMs | 2 |
| 18 | Bettiah (BTH) | 03:45 AM | 03:47 AM | 2 Mins | 686 KMs | 2 |
| 19 | Narkatiaganj Jn (NKE) | 04:27 AM | 04:32 AM | 5 Mins | 722 KMs | 2 |
| 20 | Bagaha (BUG) | 05:14 AM | 05:17 AM | 3 Mins | 764 KMs | 2 |
| 21 | Siswa Bazar (SBZ) | 06:32 AM | 06:34 AM | 2 Mins | 807 KMs | 2 |
| 22 | Kaptanganj Jn (CPJ) | 07:00 AM | 07:05 AM | 5 Mins | 833 KMs | 2 |
| 23 | Gorakhpur Jn (GKP) | 08:15 AM | Destination | 0 Mins | 873 KMs | 2 |