| Station | Scheduled Arr/Actual Arr | Arrived | Scheduled Dep/Actual Dep | Departed | Sch Arr Date/Act Arr Date | Day | Dist. | Delay Status |
| [SMI]SITAMARHI | Source/00:00 | Yes | 22:25/22:25 | Yes | 2 Sep 2018/2 Sep 2018 | 1 | 0 | 0 mins late |
| [JNR]JANAKPUR ROAD | 22:43/22:50 | Yes | 22:45/23:05 | Yes | 2 Sep 2018/2 Sep 2018 | 1 | 25 | 7 mins late |
| [KML]KAMTAUL | 23:01/23:28 | Yes | 23:03/23:30 | Yes | 2 Sep 2018/2 Sep 2018 | 1 | 45 | 27 mins late |
| [DBG]DARBHANGA JN | 00:20/02:19 | Yes | 00:30/02:37 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 68 | 119 mins late |
| [SPJ]SAMASTIPUR JN | 01:40/03:40 | Yes | 01:45/03:55 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 105 | 120 mins late |
| [DSS]DALSINGH SARAI | 02:03/05:25 | Yes | 02:05/05:27 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 129 | 202 mins late |
| [BJU]BARAUNI JN | 02:50/07:05 | Yes | 03:10/07:45 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 156 | 255 mins late |
| [KIUL]KIUL JN | 04:18/09:08 | No | 04:20/09:14 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 195 | 290 mins late |
| [JAJ]JHAJHA | 05:40/10:09 | Yes | 05:45/10:25 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 249 | 269 mins late |
| [JSME]JASIDIH JN | 06:20/11:14 | Yes | 06:22/11:18 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 293 | 294 mins late |
| [MDP]MADHUPUR JN | 06:47/11:45 | Yes | 06:49/11:47 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 322 | 298 mins late |
| [ASN]ASANSOL JN | 08:10/13:19 | Yes | 08:20/13:26 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 404 | 309 mins late |
| [DGR]DURGAPUR | 08:59/14:02 | Yes | 09:01/14:06 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 447 | 303 mins late |
| [BWN]BARDDHAMAN | 09:51/14:54 | Yes | 09:53/14:57 | Yes | 3 Sep 2018/3 Sep 2018 | 2 | 510 | 303 mins late |
| [KOAA]KOLKATA | 12:30/17:40 | Yes | Destination/00:00 | No | 3 Sep 2018/3 Sep 2018 | 2 | 620 | 310 mins late |
Live Train Status of 13166 - SITAMARI KOLKATA WEEKLYEX: This train runs between SITAMARHI (SMI) and KOLKATA (KOAA). It covers total distance of 620 kilometers and arrives its destination on day 2. It departs from its source station SITAMARHI (SMI) at 22:25 and reaches its destination KOLKATA (KOAA) at 12:30 on 2 day. There are 15 halts in its route.