| Train | Source | Destination | Days Run from Gorakhpur Jn |
| 13508 - Gkp Asn Express | Gorakhpur Jn (GKP) | Asansol Jn. (ASN) | Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Gorakhpur Jn (GKP) | Source | 08:50 PM | 0 Mins | 0 KMs | 1 |
| 2 | Deoria Sadar (DEOS) | 09:50 PM | 09:55 PM | 5 Mins | 50 KMs | 1 |
| 3 | Bhatni Jn (BTT) | 10:11 PM | 10:13 PM | 2 Mins | 71 KMs | 1 |
| 4 | Siwan Jn (SV) | 10:55 PM | 11:00 PM | 5 Mins | 120 KMs | 1 |
| 5 | Chhapra (CPR) | 12:40 AM | 12:50 AM | 10 Mins | 180 KMs | 2 |
| 6 | Hajipur Jn (HJP) | 02:05 AM | 02:10 AM | 5 Mins | 240 KMs | 2 |
| 7 | Muzaffarpur Jn (MFP) | 02:55 AM | 03:00 AM | 5 Mins | 293 KMs | 2 |
| 8 | Samastipur Jn (SPJ) | 04:00 AM | 04:05 AM | 5 Mins | 345 KMs | 2 |
| 9 | Barauni Jn (BJU) | 05:55 AM | 06:05 AM | 10 Mins | 396 KMs | 2 |
| 10 | Kiul Jn (KIUL) | 07:36 AM | 07:38 AM | 2 Mins | 433 KMs | 2 |
| 11 | Jhajha (JAJ) | 08:35 AM | 08:40 AM | 5 Mins | 487 KMs | 2 |
| 12 | Jasidih Jn. (JSME) | 09:07 AM | 09:09 AM | 2 Mins | 531 KMs | 2 |
| 13 | Madhupur Jn. (MDP) | 09:34 AM | 09:36 AM | 2 Mins | 560 KMs | 2 |
| 14 | Chittaranjan (CRJ) | 10:14 AM | 10:16 AM | 2 Mins | 617 KMs | 2 |
| 15 | Asansol Jn. (ASN) | 11:25 AM | Destination | 0 Mins | 641 KMs | 2 |