| Train | Source | Destination | Days Run from Kanniyakumari |
| 12666 - Cape Hwh Sf Express | Kanniyakumari (CAPE) | Howrah Jn (HWH) | Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Kanniyakumari (CAPE) | Source | 05:50 AM | 0 Mins | 0 KMs | 1 |
| 2 | Nagercoil Junction (NCJ) | 06:10 AM | 06:15 AM | 5 Mins | 16 KMs | 1 |
| 3 | Tirunelveli Jn (TEN) | 08:00 AM | 08:05 AM | 5 Mins | 89 KMs | 1 |
| 4 | Kovilpatti (CVP) | 08:53 AM | 08:55 AM | 2 Mins | 154 KMs | 1 |
| 5 | Satur (SRT) | 09:13 AM | 09:15 AM | 2 Mins | 175 KMs | 1 |
| 6 | Virudunagar Jn (VPT) | 09:38 AM | 09:40 AM | 2 Mins | 202 KMs | 1 |
| 7 | Madurai Jn (MDU) | 10:45 AM | 10:50 AM | 5 Mins | 245 KMs | 1 |
| 8 | Kodaikanal Road (KQN) | 11:23 AM | 11:25 AM | 2 Mins | 286 KMs | 1 |
| 9 | Dindigul Jn (DG) | 11:55 AM | 12:00 PM | 5 Mins | 311 KMs | 1 |
| 10 | Tiruchchirappalli Jn. (TPJ) | 01:25 PM | 01:30 PM | 5 Mins | 406 KMs | 1 |
| 11 | Srirangam (SRGM) | 01:48 PM | 01:50 PM | 2 Mins | 417 KMs | 1 |
| 12 | Ariyalur (ALU) | 02:30 PM | 02:31 PM | 1 Mins | 475 KMs | 1 |
| 13 | Vriddhachalam Jn (VRI) | 03:04 PM | 03:06 PM | 2 Mins | 529 KMs | 1 |
| 14 | Villupuram Jn (VM) | 04:10 PM | 04:15 PM | 5 Mins | 583 KMs | 1 |
| 15 | Melmaruvathur (MLMR) | 05:08 PM | 05:10 PM | 2 Mins | 650 KMs | 1 |
| 16 | Chengalpattu Jn. (CGL) | 05:38 PM | 05:40 PM | 2 Mins | 686 KMs | 1 |
| 17 | Tambaram (TBM) | 06:08 PM | 06:10 PM | 2 Mins | 717 KMs | 1 |
| 18 | Chennai Egmore (MS) | 06:50 PM | 07:05 PM | 15 Mins | 742 KMs | 1 |
| 19 | Nellore (NLR) | 10:24 PM | 10:25 PM | 1 Mins | 922 KMs | 1 |
| 20 | Ongole (OGL) | 11:54 PM | 11:55 PM | 1 Mins | 1038 KMs | 1 |
| 21 | Vijayawada Jn (BZA) | 02:05 AM | 02:15 AM | 10 Mins | 1176 KMs | 2 |
| 22 | Eluru (EE) | 02:59 AM | 03:00 AM | 1 Mins | 1235 KMs | 2 |
| 23 | Rajamundry (RJY) | 04:45 AM | 04:55 AM | 10 Mins | 1325 KMs | 2 |
| 24 | Visakhapatnam (VSKP) | 08:50 AM | 09:10 AM | 20 Mins | 1526 KMs | 2 |
| 25 | Brahmapur (BAM) | 01:10 PM | 01:15 PM | 5 Mins | 1803 KMs | 2 |
| 26 | Khurda Road Jn (KUR) | 03:05 PM | 03:25 PM | 20 Mins | 1950 KMs | 2 |
| 27 | Bhubaneswar (BBS) | 03:45 PM | 03:50 PM | 5 Mins | 1969 KMs | 2 |
| 28 | Cuttack (CTC) | 04:25 PM | 04:30 PM | 5 Mins | 1996 KMs | 2 |
| 29 | Jajpur K Road (JJKR) | 05:11 PM | 05:13 PM | 2 Mins | 2068 KMs | 2 |
| 30 | Bhadrakh (BHC) | 07:00 PM | 07:02 PM | 2 Mins | 2111 KMs | 2 |
| 31 | Balasore (BLS) | 07:41 PM | 07:46 PM | 5 Mins | 2170 KMs | 2 |
| 32 | Kharagpur Jn (KGP) | 09:20 PM | 09:25 PM | 5 Mins | 2291 KMs | 2 |
| 33 | Howrah Jn (HWH) | 12:05 AM | Destination | 0 Mins | 2407 KMs | 3 |