| Station name (code) | Arrives | Departs | Stop time | Distance travelled | |
|---|---|---|---|---|---|
| 1 | Chennai Egmore (MS) | Starts | 23:15 | 0 | 0 km |
| 2 | Tambaram (TBM) | 23:42 | 23:43 | 1 min | 25 km |
| 3 | Chengalpattu (CGL) | 00:08 | 00:10 | 2 min | 56 km |
| 4 | Melmaruvattur (MLMR) | 00:39 | 00:40 | 1 min | 92 km |
| 5 | Tindivanam (TMV) | 01:09 | 01:10 | 1 min | 122 km |
| 6 | Villuparam Junction (VM) | 02:00 | 02:10 | 10 min | 159 km |
| 7 | Tirupadripulyur (TDPR) | 02:54 | 02:55 | 1 min | 201 km |
| 8 | Cuddalore Port (CUPJ) | 03:00 | 03:01 | 1 min | 205 km |
| 9 | Chidambaram (CDM) | 03:44 | 03:45 | 1 min | 244 km |
| 10 | Sirkazhi (SY) | 04:01 | 04:02 | 1 min | 261 km |
| 11 | Mayiladuturai J (MV) | 04:35 | 04:37 | 2 min | 281 km |
| 12 | Peralam Jn (PEM) | 04:52 | 04:55 | 3 min | 296 km |
| 13 | Thiruvarur Junction (TVR) | 05:35 | 05:40 | 5 min | 319 km |
| 14 | Nagappattinam (NGT) | 06:10 | 06:15 | 5 min | 343 km |
| 15 | Nagore (NCR) | 06:28 | 06:30 | 2 min | 350 km |
| 16 | Karaikal (KIK) | 07:45 | Ends | 0 | 361 km |