| Train | Source | Destination | Days Run from Puratchi Thalaivar Dr. Mgr Ctl |
| 12623 - Mas Tvc Sf Mail | Puratchi Thalaivar Dr. Mgr Ctl (MAS) | Thiruvananthapuram Central (TVC) | Mon Tue Wed Fri Sat Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Puratchi Thalaivar Dr. Mgr Ctl (MAS) | Source | 07:30 PM | 0 Mins | 0 KMs | 1 |
| 2 | Katpadi Jn (KPD) | 09:13 PM | 09:15 PM | 2 Mins | 130 KMs | 1 |
| 3 | Salem Jn (SA) | 11:52 PM | 11:55 PM | 3 Mins | 339 KMs | 1 |
| 4 | Erode Jn (ED) | 12:50 AM | 12:55 AM | 5 Mins | 398 KMs | 2 |
| 5 | Coimbatore Jn (CBE) | 02:27 AM | 02:30 AM | 3 Mins | 499 KMs | 2 |
| 6 | Palakkad Jn (PGT) | 03:37 AM | 03:40 AM | 3 Mins | 553 KMs | 2 |
| 7 | Thrisur (TCR) | 04:40 AM | 04:43 AM | 3 Mins | 630 KMs | 2 |
| 8 | Angamali (AFK) | 05:26 AM | 05:27 AM | 1 Mins | 675 KMs | 2 |
| 9 | Aluva (AWY) | 05:40 AM | 05:42 AM | 2 Mins | 684 KMs | 2 |
| 10 | Ernakulam Town (ERN) | 06:25 AM | 06:30 AM | 5 Mins | 701 KMs | 2 |
| 11 | Tripunittura (TRTR) | 06:49 AM | 06:50 AM | 1 Mins | 711 KMs | 2 |
| 12 | Kottayam (KTYM) | 07:42 AM | 07:45 AM | 3 Mins | 760 KMs | 2 |
| 13 | Changanasseri (CGY) | 08:02 AM | 08:03 AM | 1 Mins | 778 KMs | 2 |
| 14 | Tiruvalla (TRVL) | 08:13 AM | 08:14 AM | 1 Mins | 785 KMs | 2 |
| 15 | Chengannur (CNGR) | 08:24 AM | 08:26 AM | 2 Mins | 795 KMs | 2 |
| 16 | Mavelikara (MVLK) | 08:38 AM | 08:39 AM | 1 Mins | 807 KMs | 2 |
| 17 | Kayankulam Jn (KYJ) | 08:48 AM | 08:50 AM | 2 Mins | 815 KMs | 2 |
| 18 | Kollam Jn (QLN) | 09:45 AM | 09:48 AM | 3 Mins | 856 KMs | 2 |
| 19 | Varkala (VAK) | 10:09 AM | 10:10 AM | 1 Mins | 879 KMs | 2 |
| 20 | Thiruvananthapuram Pettah (TVP) | 10:39 AM | 10:40 AM | 1 Mins | 918 KMs | 2 |
| 21 | Thiruvananthapuram Central (TVC) | 11:20 AM | Destination | 0 Mins | 920 KMs | 2 |