| Train | Source | Destination | Days Run from Karaikal |
| 16187 - Kik Ers Express | Karaikal (KIK) | Ernakulam Jn. (ERS) | Mon Tue Wed Fri Sat Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Karaikal (KIK) | Source | 04:10 PM | 0 Mins | 0 KMs | 1 |
| 2 | Nagore (tamil Nadu) (NCR) | 04:18 PM | 04:20 PM | 0 Mins | 10 KMs | 1 |
| 3 | Nagappattinam (NGT) | 04:35 PM | 04:40 PM | 0 Mins | 18 KMs | 1 |
| 4 | Thiruvarur Jn. (TVR) | 05:20 PM | 05:30 PM | 0 Mins | 41 KMs | 1 |
| 5 | Nidamangalam (NMJ) | 05:54 PM | 05:55 PM | 0 Mins | 65 KMs | 1 |
| 6 | Thanjavur (TJ) | 06:23 PM | 06:25 PM | 0 Mins | 95 KMs | 1 |
| 7 | Budalur (BAL) | 06:40 PM | 06:41 PM | 0 Mins | 113 KMs | 1 |
| 8 | Tiruchchirappalli Jn. (TPJ) | 08:00 PM | 08:10 PM | 0 Mins | 145 KMs | 1 |
| 9 | Tiruchchirapalli Fort (TP) | 08:19 PM | 08:20 PM | 0 Mins | 149 KMs | 1 |
| 10 | Kulitalai (KLT) | 08:54 PM | 08:55 PM | 0 Mins | 182 KMs | 1 |
| 11 | Karur (KRR) | 09:37 PM | 09:40 PM | 0 Mins | 221 KMs | 1 |
| 12 | Pugalur (PGR) | 09:56 PM | 09:57 PM | 0 Mins | 236 KMs | 1 |
| 13 | Kodumudi (KMD) | 10:09 PM | 10:10 PM | 0 Mins | 248 KMs | 1 |
| 14 | Erode Jn. (ED) | 11:00 PM | 11:10 PM | 0 Mins | 286 KMs | 1 |
| 15 | Uttukuli (UKL) | 11:39 PM | 11:40 PM | 0 Mins | 323 KMs | 1 |
| 16 | Tiruppur (TUP) | 11:55 PM | 11:57 PM | 0 Mins | 336 KMs | 1 |
| 17 | Coimbatore Jn. (CBE) | 01:25 AM | 01:30 AM | 0 Mins | 387 KMs | 1 |
| 18 | Podanur Jn. (PTJ) | 01:54 AM | 01:55 AM | 0 Mins | 393 KMs | 1 |
| 19 | Palghat Jn (PGT) | 03:00 AM | 03:05 AM | 0 Mins | 441 KMs | 1 |
| 20 | Ottappalam (OTP) | 03:33 AM | 03:35 AM | 0 Mins | 472 KMs | 1 |
| 21 | Wadakancheri (WKI) | 04:04 AM | 04:05 AM | 0 Mins | 500 KMs | 1 |
| 22 | Trichur (TCR) | 04:27 AM | 04:30 AM | 0 Mins | 516 KMs | 1 |
| 23 | Irinjalakuda (IJK) | 04:51 AM | 04:52 AM | 0 Mins | 540 KMs | 1 |
| 24 | Chalakudi (CKI) | 04:59 AM | 05:00 AM | 0 Mins | 546 KMs | 1 |
| 25 | Angamali For Kaladi (AFK) | 05:14 AM | 05:15 AM | 0 Mins | 562 KMs | 1 |
| 26 | Alwaye (AWY) | 05:23 AM | 05:25 AM | 0 Mins | 571 KMs | 1 |
| 27 | Idapalli (IPL) | 05:39 AM | 05:40 AM | 0 Mins | 582 KMs | 1 |
| 28 | Ernakulam Town (ERN) | 05:54 AM | 05:55 AM | 0 Mins | 588 KMs | 1 |
| 29 | Ernakulam Jn. (ERS) | 06:40 AM | Destination | 0 Mins | 590 KMs | 1 |