| Train | Source | Destination | Days Run from Gorakhpur Jn. |
| 15048 - Purvanchal Express | Gorakhpur Jn. (GKP) | Kolkata (KOAA) | Mon Tue Fri Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Gorakhpur Jn. (GKP) | Source | 11:30 AM | 0 Mins | 0 KMs | 1 |
| 2 | Deoria Sadar (DEOS) | 12:09 PM | 12:11 PM | 0 Mins | 49 KMs | 1 |
| 3 | Siwan Jn. (SV) | 01:10 PM | 01:15 PM | 0 Mins | 119 KMs | 1 |
| 4 | Chhapra Jn. (CPR) | 02:40 PM | 02:50 PM | 0 Mins | 180 KMs | 1 |
| 5 | Sonpur Jn. (SEE) | 03:50 PM | 03:52 PM | 0 Mins | 233 KMs | 1 |
| 6 | Hajipur Jn. (HJP) | 04:02 PM | 04:07 PM | 0 Mins | 239 KMs | 1 |
| 7 | Muzaffarpur Jn. (MFP) | 04:55 PM | 05:00 PM | 0 Mins | 293 KMs | 1 |
| 8 | Samastipur Jn. (SPJ) | 05:45 PM | 05:50 PM | 0 Mins | 345 KMs | 1 |
| 9 | Barauni Jn. (BJU) | 07:20 PM | 07:40 PM | 0 Mins | 396 KMs | 1 |
| 10 | Jhajha (JAJ) | 09:45 PM | 09:50 PM | 0 Mins | 489 KMs | 1 |
| 11 | Jasidih Jn. (JSME) | 10:22 PM | 10:27 PM | 0 Mins | 533 KMs | 1 |
| 12 | Madhupur Jn. (MDP) | 10:52 PM | 10:55 PM | 0 Mins | 562 KMs | 1 |
| 13 | Chittaranjan (CRJ) | 11:37 PM | 11:39 PM | 0 Mins | 618 KMs | 1 |
| 14 | Asansol Jn. (ASN) | 12:22 AM | 12:27 AM | 0 Mins | 643 KMs | 1 |
| 15 | Durgapur (DGR) | 12:58 AM | 01:00 AM | 0 Mins | 686 KMs | 1 |
| 16 | Barddhaman (BWN) | 01:53 AM | 01:55 AM | 0 Mins | 749 KMs | 1 |
| 17 | Bandel Jn. (BDC) | 02:55 AM | 02:57 AM | 0 Mins | 817 KMs | 1 |
| 18 | Naihati Jn. (NH) | 03:20 AM | 03:22 AM | 0 Mins | 826 KMs | 1 |
| 19 | Kolkata (KOAA) | 04:25 AM | Destination | 0 Mins | 859 KMs | 1 |