| Train | Source | Destination | Days Run from Ernakulam Jn |
| 16361 - Ers Vlnk Express | Ernakulam Jn (ERS) | Vellankanni (VLNK) | Tue Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Ernakulam Jn (ERS) | Source | 01:00 PM | 0 Mins | 0 KMs | 1 |
| 2 | Kottayam (KTYM) | 01:52 PM | 01:55 PM | 3 Mins | 59 KMs | 1 |
| 3 | Changanasseri (CGY) | 02:11 PM | 02:12 PM | 1 Mins | 76 KMs | 1 |
| 4 | Tiruvalla (TRVL) | 02:21 PM | 02:22 PM | 1 Mins | 84 KMs | 1 |
| 5 | Chengannur (CNGR) | 02:31 PM | 02:33 PM | 2 Mins | 94 KMs | 1 |
| 6 | Mavelikara (MVLK) | 02:44 PM | 02:45 PM | 1 Mins | 106 KMs | 1 |
| 7 | Kayankulam Jn (KYJ) | 02:53 PM | 02:57 PM | 4 Mins | 114 KMs | 1 |
| 8 | Karunagappalli (KPY) | 03:12 PM | 03:13 PM | 1 Mins | 127 KMs | 1 |
| 9 | Sasthankotta (STKT) | 03:22 PM | 03:23 PM | 1 Mins | 135 KMs | 1 |
| 10 | Kollam Jn (QLN) | 04:25 PM | 04:35 PM | 10 Mins | 155 KMs | 1 |
| 11 | Kundara (KUV) | 04:54 PM | 04:56 PM | 2 Mins | 168 KMs | 1 |
| 12 | Kottarakara (KKZ) | 05:08 PM | 05:10 PM | 2 Mins | 179 KMs | 1 |
| 13 | Auvaneswsarem (AVS) | 05:17 PM | 05:18 PM | 1 Mins | 191 KMs | 1 |
| 14 | Punalur (PUU) | 05:40 PM | 05:45 PM | 5 Mins | 199 KMs | 1 |
| 15 | Tenmalai (TML) | 06:29 PM | 06:30 PM | 1 Mins | 220 KMs | 1 |
| 16 | Sengottai (SCT) | 07:40 PM | 07:45 PM | 5 Mins | 248 KMs | 1 |
| 17 | Tenkasi Jn (TSI) | 07:56 PM | 07:58 PM | 2 Mins | 256 KMs | 1 |
| 18 | Kadayanallur (KDNL) | 08:14 PM | 08:15 PM | 1 Mins | 272 KMs | 1 |
| 19 | Sankarankovil (SNKL) | 08:34 PM | 08:35 PM | 1 Mins | 293 KMs | 1 |
| 20 | Rajapalayam (RJPM) | 09:03 PM | 09:05 PM | 2 Mins | 326 KMs | 1 |
| 21 | Sivakasi (SVKS) | 09:28 PM | 09:30 PM | 2 Mins | 354 KMs | 1 |
| 22 | Virudunagar Jn (VPT) | 10:13 PM | 10:15 PM | 2 Mins | 378 KMs | 1 |
| 23 | Aruppukkottai (APK) | 10:35 PM | 10:37 PM | 2 Mins | 400 KMs | 1 |
| 24 | Manamadurai Jn (MNM) | 11:20 PM | 11:25 PM | 5 Mins | 445 KMs | 1 |
| 25 | Sivaganga (SVGA) | 11:44 PM | 11:46 PM | 2 Mins | 465 KMs | 1 |
| 26 | Karaikkudi Jn (KKDI) | 12:50 AM | 12:55 AM | 5 Mins | 506 KMs | 2 |
| 27 | Arantangi (ATQ) | 01:17 AM | 01:18 AM | 1 Mins | 534 KMs | 2 |
| 28 | Peravurani (PVI) | 01:37 AM | 01:38 AM | 1 Mins | 559 KMs | 2 |
| 29 | Pattukkottai (PKT) | 01:58 AM | 02:00 AM | 2 Mins | 579 KMs | 2 |
| 30 | Adirampatinam (AMM) | 02:12 AM | 02:13 AM | 1 Mins | 591 KMs | 2 |
| 31 | Tiruturaipundi Jn (TTP) | 02:48 AM | 02:50 AM | 2 Mins | 629 KMs | 2 |
| 32 | Thiruvarur Jn (TVR) | 03:32 AM | 03:35 AM | 3 Mins | 654 KMs | 2 |
| 33 | Nagappattinam Jn (NGT) | 04:40 AM | 04:50 AM | 10 Mins | 678 KMs | 2 |
| 34 | Vellankanni (VLNK) | 05:40 AM | Destination | 0 Mins | 688 KMs | 2 |