| Train | Source | Destination | Days Run from Madurai Jn |
| 12636 - Vaigai Sf Express | Madurai Jn (MDU) | Chennai Egmore (MS) | Mon Tue Wed Fri Sat Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Madurai Jn (MDU) | Source | 06:45 AM | 0 Mins | 0 KMs | 1 |
| 2 | Sholavandan (SDN) | 07:04 AM | 07:05 AM | 1 Mins | 21 KMs | 1 |
| 3 | Dindigul Jn (DG) | 07:40 AM | 07:45 AM | 5 Mins | 66 KMs | 1 |
| 4 | Manaparai (MPA) | 08:19 AM | 08:20 AM | 1 Mins | 124 KMs | 1 |
| 5 | Tiruchchirappalli Jn. (TPJ) | 08:55 AM | 09:00 AM | 5 Mins | 160 KMs | 1 |
| 6 | Srirangam (SRGM) | 09:20 AM | 09:22 AM | 2 Mins | 172 KMs | 1 |
| 7 | Ariyalur (ALU) | 09:59 AM | 10:00 AM | 1 Mins | 230 KMs | 1 |
| 8 | Vriddhachalam Jn (VRI) | 10:36 AM | 10:38 AM | 2 Mins | 283 KMs | 1 |
| 9 | Villupuram Jn (VM) | 11:20 AM | 11:25 AM | 5 Mins | 338 KMs | 1 |
| 10 | Chengalpattu Jn. (CGL) | 12:43 PM | 12:45 PM | 2 Mins | 441 KMs | 1 |
| 11 | Tambaram (TBM) | 01:13 PM | 01:15 PM | 2 Mins | 471 KMs | 1 |
| 12 | Mambalam (MBM) | 01:33 PM | 01:35 PM | 2 Mins | 489 KMs | 1 |
| 13 | Chennai Egmore (MS) | 02:15 PM | Destination | 0 Mins | 496 KMs | 1 |