| Station | Scheduled Arr/Actual Arr | Arrived | Scheduled Dep/Actual Dep | Departed | Sch Arr Date/Act Arr Date | Day | Dist. | Delay Status |
| [GKP]GORAKHPUR | Source/00:00 | Yes | 08:00/08:01 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 0 | 0 mins late |
| [DEOS]DEORIA SADAR | 08:41/09:00 | Yes | 08:43/09:05 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 49 | 19 mins late |
| [BTT]BHATNI JN | 09:10/09:30 | Yes | 09:15/09:53 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 70 | 20 mins late |
| [SRU]SALEMPUR JN | 09:28/10:06 | Yes | 09:30/10:08 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 81 | 38 mins late |
| [BLTR]BELTHARA ROAD | 09:58/10:30 | Yes | 10:00/10:32 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 103 | 32 mins late |
| [MAU]MAU JN | 10:50/11:07 | Yes | 11:15/11:35 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 138 | 17 mins late |
| [IAA]INDARA JN | 11:28/11:50 | Yes | 11:30/12:03 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 146 | 22 mins late |
| [RSR]RASRA | 11:53/12:35 | Yes | 11:55/12:45 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 175 | 42 mins late |
| [PEP]PHEPHNA JN | 12:25/13:10 | Yes | 12:27/13:12 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 197 | 45 mins late |
| [BUI]BALLIA | 12:50/13:30 | Yes | 12:55/13:40 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 207 | 40 mins late |
| [SIP]SURAIMANPUR | 13:46/14:23 | Yes | 13:48/14:25 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 244 | 37 mins late |
| [CPR]CHHAPRA | 14:55/14:55 | Yes | 15:10/15:10 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 272 | 0 mins late |
| [HJP]HAJIPUR JN | 16:30/16:48 | Yes | 16:35/16:53 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 332 | 18 mins late |
| [DES]DESARI | 17:09/17:30 | Yes | 17:11/17:32 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 352 | 21 mins late |
| [SPP]SHAHPUR PATOREE | 17:35/17:45 | Yes | 17:37/17:47 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 369 | 10 mins late |
| [MOG]MOHIUDDINNAGAR | 17:47/18:01 | Yes | 17:49/18:07 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 382 | 14 mins late |
| [BJU]BARAUNI JN | 19:20/19:15 | Yes | 19:40/19:40 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 419 | -5 mins late |
| [JAJ]JHAJHA | 21:45/21:36 | Yes | 21:50/21:50 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 513 | -9 mins late |
| [JSME]JASIDIH JN | 22:22/22:30 | Yes | 22:27/22:34 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 556 | 8 mins late |
| [MDP]MADHUPUR JN | 22:52/22:57 | Yes | 22:55/22:58 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 585 | 5 mins late |
| [CRJ]CHITTARANJAN | 23:33/23:41 | Yes | 23:35/23:43 | Yes | 15 Sep 2018/15 Sep 2018 | 1 | 642 | 8 mins late |
| [ASN]ASANSOL JN | 00:11/00:08 | Yes | 00:16/00:19 | Yes | 16 Sep 2018/16 Sep 2018 | 2 | 667 | -3 mins late |
| [DGR]DURGAPUR | 00:47/00:55 | Yes | 00:49/00:57 | Yes | 16 Sep 2018/16 Sep 2018 | 2 | 710 | 8 mins late |
| [BWN]BARDDHAMAN | 01:53/01:45 | Yes | 01:55/01:55 | Yes | 16 Sep 2018/16 Sep 2018 | 2 | 773 | -8 mins late |
| [BDC]BANDEL JN | 02:55/02:54 | Yes | 02:57/02:59 | Yes | 16 Sep 2018/16 Sep 2018 | 2 | 841 | -1 mins late |
| [NH]NAIHATI JN | 03:20/03:25 | Yes | 03:22/03:28 | Yes | 16 Sep 2018/16 Sep 2018 | 2 | 850 | 5 mins late |
| [KOAA]KOLKATA | 04:45/04:35 | Yes | Destination/00:00 | No | 16 Sep 2018/16 Sep 2018 | 2 | 883 | -10 mins late |
Live Train Status of 15050 - GKP KKK EXP: This train runs between GORAKHPUR (GKP) and KOLKATA (KOAA). It covers total distance of 883 kilometers and arrives its destination on day 2. It departs from its source station GORAKHPUR (GKP) at 08:00 and reaches its destination KOLKATA (KOAA) at 04:45 on 2 day. There are 27 halts in its route.