| Train | Source | Destination | Days Run from New Delhi |
| 12626 - Kerala Express | New Delhi (NDLS) | Thiruvananthapuram Central (TVC) | Mon Tue Wed Fri Sat Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | New Delhi (NDLS) | Source | 08:10 PM | 0 Mins | 0 KMs | 1 |
| 2 | Mathura Jn. (MTJ) | 09:38 PM | 09:40 PM | 2 Mins | 141 KMs | 1 |
| 3 | Agra Cantt Jn. (AGC) | 10:25 PM | 10:30 PM | 5 Mins | 194 KMs | 1 |
| 4 | Gwalior Jn. (GWL) | 12:03 AM | 12:05 AM | 2 Mins | 312 KMs | 2 |
| 5 | Virangana Lakshmibai Jhansi Jn (VGLJ) | 01:30 AM | 01:38 AM | 8 Mins | 411 KMs | 2 |
| 6 | Bina Jn (BINA) | 03:35 AM | 03:40 AM | 5 Mins | 562 KMs | 2 |
| 7 | Bhopal Jn. (BPL) | 05:20 AM | 05:25 AM | 5 Mins | 701 KMs | 2 |
| 8 | Itarsi Jn (ET) | 07:05 AM | 07:15 AM | 10 Mins | 792 KMs | 2 |
| 9 | Nagpur Jn. (NGP) | 11:45 AM | 11:50 AM | 5 Mins | 1088 KMs | 2 |
| 10 | Sevagram (SEGM) | 12:43 PM | 12:45 PM | 2 Mins | 1164 KMs | 2 |
| 11 | Chandrapur (CD) | 02:13 PM | 02:15 PM | 2 Mins | 1282 KMs | 2 |
| 12 | Balharshah (BPQ) | 03:10 PM | 03:15 PM | 5 Mins | 1296 KMs | 2 |
| 13 | Sirpur Kaghaznagar (SKZR) | 04:09 PM | 04:10 PM | 1 Mins | 1366 KMs | 2 |
| 14 | Ramgundam (RDM) | 04:59 PM | 05:00 PM | 1 Mins | 1439 KMs | 2 |
| 15 | Warangal (WL) | 06:28 PM | 06:30 PM | 2 Mins | 1542 KMs | 2 |
| 16 | Vijayawada Jn (BZA) | 10:15 PM | 10:25 PM | 10 Mins | 1751 KMs | 2 |
| 17 | Nellore (NLR) | 01:53 AM | 01:55 AM | 2 Mins | 2006 KMs | 3 |
| 18 | Gudur Jn (GDR) | 02:33 AM | 02:35 AM | 2 Mins | 2044 KMs | 3 |
| 19 | Renigunta Jn (RU) | 04:00 AM | 04:10 AM | 10 Mins | 2127 KMs | 3 |
| 20 | Tirupati (TPTY) | 04:35 AM | 04:40 AM | 5 Mins | 2137 KMs | 3 |
| 21 | Chittoor (CTO) | 05:53 AM | 05:55 AM | 2 Mins | 2209 KMs | 3 |
| 22 | Katpadi Jn (KPD) | 06:45 AM | 06:50 AM | 5 Mins | 2241 KMs | 3 |
| 23 | Jolarpettai Jn. (JTJ) | 08:05 AM | 08:10 AM | 5 Mins | 2325 KMs | 3 |
| 24 | Salem Jn (SA) | 09:37 AM | 09:40 AM | 3 Mins | 2450 KMs | 3 |
| 25 | Erode Jn (ED) | 10:45 AM | 10:55 AM | 10 Mins | 2509 KMs | 3 |
| 26 | Tiruppur (TUP) | 11:38 AM | 11:40 AM | 2 Mins | 2560 KMs | 3 |
| 27 | Coimbatore Jn (CBE) | 12:30 PM | 12:35 PM | 5 Mins | 2610 KMs | 3 |
| 28 | Palakkad Jn (PGT) | 01:52 PM | 01:55 PM | 3 Mins | 2665 KMs | 3 |
| 29 | Ottappalam (OTP) | 02:19 PM | 02:20 PM | 1 Mins | 2696 KMs | 3 |
| 30 | Thrisur (TCR) | 03:21 PM | 03:23 PM | 2 Mins | 2741 KMs | 3 |
| 31 | Aluva (AWY) | 04:08 PM | 04:10 PM | 2 Mins | 2796 KMs | 3 |
| 32 | Ernakulam Town (ERN) | 04:30 PM | 04:35 PM | 5 Mins | 2813 KMs | 3 |
| 33 | Vaikam Road (VARD) | 05:14 PM | 05:15 PM | 1 Mins | 2848 KMs | 3 |
| 34 | Kottayam (KTYM) | 05:52 PM | 05:55 PM | 3 Mins | 2871 KMs | 3 |
| 35 | Changanasseri (CGY) | 06:13 PM | 06:14 PM | 1 Mins | 2889 KMs | 3 |
| 36 | Tiruvalla (TRVL) | 06:23 PM | 06:24 PM | 1 Mins | 2897 KMs | 3 |
| 37 | Chengannur (CNGR) | 06:35 PM | 06:37 PM | 2 Mins | 2906 KMs | 3 |
| 38 | Mavelikara (MVLK) | 06:49 PM | 06:50 PM | 1 Mins | 2918 KMs | 3 |
| 39 | Kayankulam Jn (KYJ) | 07:18 PM | 07:20 PM | 2 Mins | 2926 KMs | 3 |
| 40 | Kollam Jn (QLN) | 08:00 PM | 08:02 PM | 2 Mins | 2967 KMs | 3 |
| 41 | Varkala (VAK) | 08:04 PM | 08:05 PM | 1 Mins | 2991 KMs | 3 |
| 42 | Thiruvananthapuram Pettah (TVP) | 08:59 PM | 09:00 PM | 1 Mins | 3029 KMs | 3 |
| 43 | Thiruvananthapuram Central (TVC) | 09:50 PM | Destination | 0 Mins | 3031 KMs | 3 |