| Train | Source | Destination | Days Run from Bangalore City Jn. |
| 12677 - Ernakulam Express | Bangalore City Jn. (SBC) | Ernakulam Jn. (ERS) | Mon Tue Wed Fri Sat Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Bangalore City Jn. (SBC) | Source | 06:15 AM | 0 Mins | 0 KMs | 1 |
| 2 | Bangalore Cant. (BNC) | 06:25 AM | 06:27 AM | 0 Mins | 4 KMs | 1 |
| 3 | Karmelram (CRLM) | 06:46 AM | 06:47 AM | 0 Mins | 24 KMs | 1 |
| 4 | Hosur (HSRA) | 07:19 AM | 07:20 AM | 0 Mins | 58 KMs | 1 |
| 5 | Dharmapuri (DPJ) | 08:38 AM | 08:40 AM | 0 Mins | 151 KMs | 1 |
| 6 | Salem Jn. (SA) | 10:02 AM | 10:05 AM | 0 Mins | 217 KMs | 1 |
| 7 | Sankaridrug (SGE) | 10:44 AM | 10:45 AM | 0 Mins | 258 KMs | 1 |
| 8 | Erode Jn. (ED) | 11:20 AM | 11:30 AM | 0 Mins | 279 KMs | 1 |
| 9 | Tiruppur (TUP) | 12:13 PM | 12:15 PM | 0 Mins | 330 KMs | 1 |
| 10 | Coimbatore Jn. (CBE) | 01:07 PM | 01:10 PM | 0 Mins | 380 KMs | 1 |
| 11 | Palghat Jn (PGT) | 02:10 PM | 02:13 PM | 0 Mins | 434 KMs | 1 |
| 12 | Trichur (TCR) | 03:17 PM | 03:20 PM | 0 Mins | 510 KMs | 1 |
| 13 | Alwaye (AWY) | 04:08 PM | 04:10 PM | 0 Mins | 564 KMs | 1 |
| 14 | Ernakulam Jn. (ERS) | 04:55 PM | Destination | 0 Mins | 584 KMs | 1 |