| Train | Source | Destination | Days Run from Chennai Beach |
| 40503 - Msb-cgl Emu Local | Chennai Beach (MSB) | Chengalpattu Jn. (CGL) |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Chennai Beach (MSB) | Source | 03:30 AM | 0 Mins | 0 KMs | 1 |
| 2 | Chennai Fort (MSF) | 03:33 AM | 03:34 AM | 1 Mins | 2 KMs | 1 |
| 3 | Chennai Park (MPK) | 03:36 AM | 03:37 AM | 1 Mins | 3 KMs | 1 |
| 4 | Chennai Egmore (MS) | 03:44 AM | 03:45 AM | 1 Mins | 4 KMs | 1 |
| 5 | Chennai Chetpat (MSC) | 03:50 AM | 03:51 AM | 1 Mins | 6 KMs | 1 |
| 6 | Nungambakkam (NBK) | 03:53 AM | 03:54 AM | 1 Mins | 8 KMs | 1 |
| 7 | Kodambakkam (MKK) | 03:55 AM | 03:56 AM | 1 Mins | 9 KMs | 1 |
| 8 | Mambalam (MBM) | 03:57 AM | 03:58 AM | 1 Mins | 11 KMs | 1 |
| 9 | Saidapet (SP) | 04:00 AM | 04:01 AM | 1 Mins | 13 KMs | 1 |
| 10 | Guindy (GDY) | 04:03 AM | 04:04 AM | 1 Mins | 15 KMs | 1 |
| 11 | St Thomas Mount (STM) | 04:06 AM | 04:07 AM | 1 Mins | 17 KMs | 1 |
| 12 | Palavanthangal (PZA) | 04:09 AM | 04:10 AM | 1 Mins | 18 KMs | 1 |
| 13 | Minambakkam (MN) | 04:12 AM | 04:13 AM | 1 Mins | 20 KMs | 1 |
| 14 | Tirusulam (TLM) | 04:15 AM | 04:16 AM | 1 Mins | 22 KMs | 1 |
| 15 | Pallavaram (PV) | 04:17 AM | 04:18 AM | 1 Mins | 23 KMs | 1 |
| 16 | Chromepet (CMP) | 04:20 AM | 04:21 AM | 1 Mins | 25 KMs | 1 |
| 17 | Tambaram Sanatorium (TBMS) | 04:23 AM | 04:24 AM | 1 Mins | 28 KMs | 1 |
| 18 | Tambaram (TBM) | 05:09 AM | 05:10 AM | 1 Mins | 29 KMs | 1 |
| 19 | Perungalattur (PRGL) | 05:15 AM | 05:16 AM | 1 Mins | 32 KMs | 1 |
| 20 | Vandalur (VDR) | 05:19 AM | 05:20 AM | 1 Mins | 34 KMs | 1 |
| 21 | Urappakkam (UPM) | 05:23 AM | 05:24 AM | 1 Mins | 37 KMs | 1 |
| 22 | Guduvancheri (GI) | 05:27 AM | 05:28 AM | 1 Mins | 40 KMs | 1 |
| 23 | Potheri Halt (POTI) | 05:31 AM | 05:32 AM | 1 Mins | 44 KMs | 1 |
| 24 | Kattangulatur (CTM) | 05:34 AM | 05:35 AM | 1 Mins | 46 KMs | 1 |
| 25 | Maraimalai Nagar Kamarajar (MMNK) | 05:36 AM | 05:37 AM | 1 Mins | 47 KMs | 1 |
| 26 | Singaperumal Koil (SKL) | 05:41 AM | 05:42 AM | 1 Mins | 51 KMs | 1 |
| 27 | Paranur (PWU) | 05:46 AM | 05:47 AM | 1 Mins | 55 KMs | 1 |
| 28 | Chengalpattu Jn. (CGL) | 06:00 AM | Destination | 0 Mins | 60 KMs | 1 |