| Train | Source | Destination | Days Run from Chennai Egmore |
| 16115 - Ms Pdy Express | Chennai Egmore (MS) | Pondicherry (PDY) | Mon Tue Wed Fri Sat Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Chennai Egmore (MS) | Source | 06:10 PM | 0 Mins | 0 KMs | 1 |
| 2 | Mambalam (MBM) | 06:23 PM | 06:25 PM | 2 Mins | 7 KMs | 1 |
| 3 | Tirusulam (TLM) | 06:29 PM | 06:30 PM | 1 Mins | 18 KMs | 1 |
| 4 | Tambaram (TBM) | 06:40 PM | 06:42 PM | 2 Mins | 25 KMs | 1 |
| 5 | Chengalpattu Jn. (CGL) | 07:13 PM | 07:15 PM | 2 Mins | 56 KMs | 1 |
| 6 | Madurantakam (MMK) | 07:33 PM | 07:35 PM | 2 Mins | 80 KMs | 1 |
| 7 | Melmaruvathur (MLMR) | 07:46 PM | 07:48 PM | 2 Mins | 91 KMs | 1 |
| 8 | Olakur (OLA) | 08:04 PM | 08:05 PM | 1 Mins | 110 KMs | 1 |
| 9 | Tindivanam (TMV) | 08:13 PM | 08:15 PM | 2 Mins | 121 KMs | 1 |
| 10 | Mailam (MTL) | 08:28 PM | 08:30 PM | 2 Mins | 131 KMs | 1 |
| 11 | Villupuram Jn (VM) | 09:20 PM | 09:25 PM | 5 Mins | 158 KMs | 1 |
| 12 | Chinnababusamudram (CBU) | 09:45 PM | 09:46 PM | 1 Mins | 180 KMs | 1 |
| 13 | Villianur (VI) | 09:57 PM | 09:58 PM | 1 Mins | 188 KMs | 1 |
| 14 | Pondicherry (PDY) | 10:15 PM | Destination | 0 Mins | 196 KMs | 1 |