| Train | Source | Destination | Days Run from Tirunelveli |
| 12632 - Nellai Sf Express | Tirunelveli (TEN) | Chennai Egmore (MS) | Mon Tue Wed Fri Sat Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Tirunelveli (TEN) | Source | 07:45 PM | 0 Mins | 0 KMs | 1 |
| 2 | Kovilpatti (CVP) | 08:33 PM | 08:35 PM | 0 Mins | 65 KMs | 1 |
| 3 | Satur (SRT) | 08:54 PM | 08:55 PM | 0 Mins | 86 KMs | 1 |
| 4 | Virudunagar Jn. (VPT) | 09:18 PM | 09:20 PM | 0 Mins | 113 KMs | 1 |
| 5 | Madurai Jn. (MDU) | 10:10 PM | 10:15 PM | 0 Mins | 157 KMs | 1 |
| 6 | Sholavandan (SDN) | 10:29 PM | 10:30 PM | 0 Mins | 178 KMs | 1 |
| 7 | Dindigul Jn. (DG) | 11:13 PM | 11:15 PM | 0 Mins | 222 KMs | 1 |
| 8 | Tiruchchirappalli Jn. (TPJ) | 12:50 AM | 12:55 AM | 0 Mins | 316 KMs | 1 |
| 9 | Vriddhachalam Jn. (VRI) | 02:38 AM | 02:40 AM | 0 Mins | 434 KMs | 1 |
| 10 | Villupuram Jn. (VM) | 03:40 AM | 03:45 AM | 0 Mins | 489 KMs | 1 |
| 11 | Tindivanam (TMV) | 04:18 AM | 04:20 AM | 0 Mins | 526 KMs | 1 |
| 12 | Melmaruvathur (MLMR) | 04:43 AM | 04:45 AM | 0 Mins | 556 KMs | 1 |
| 13 | Chengalpattu Jn. (CGL) | 05:18 AM | 05:20 AM | 0 Mins | 591 KMs | 1 |
| 14 | Tambaram (TBM) | 05:48 AM | 05:50 AM | 0 Mins | 622 KMs | 1 |
| 15 | Mambalam (MBM) | 06:09 AM | 06:10 AM | 0 Mins | 640 KMs | 1 |
| 16 | Chennai Egmore (MS) | 06:55 AM | Destination | 0 Mins | 647 KMs | 1 |