| Train | Source | Destination | Days Run from Kollam Jn |
| 17422 - Qln Tpty Express | Kollam Jn (QLN) | Tirupati (TPTY) | Sun |
| # | Station | Arrival | Departure | Halt | Distance | Day |
| 1 | Kollam Jn (QLN) | Source | 10:45 AM | 0 Mins | 0 KMs | 1 |
| 2 | Kayankulam Jn (KYJ) | 11:20 AM | 11:22 AM | 2 Mins | 41 KMs | 1 |
| 3 | Mavelikara (MVLK) | 11:31 AM | 11:32 AM | 1 Mins | 49 KMs | 1 |
| 4 | Chengannur (CNGR) | 11:44 AM | 11:46 AM | 2 Mins | 61 KMs | 1 |
| 5 | Tiruvalla (TRVL) | 11:55 AM | 11:56 AM | 1 Mins | 70 KMs | 1 |
| 6 | Changanasseri (CGY) | 12:05 PM | 12:06 PM | 1 Mins | 78 KMs | 1 |
| 7 | Kottayam (KTYM) | 12:24 PM | 12:27 PM | 3 Mins | 96 KMs | 1 |
| 8 | Ernakulam Town (ERN) | 01:35 PM | 01:40 PM | 5 Mins | 156 KMs | 1 |
| 9 | Aluva (AWY) | 02:03 PM | 02:05 PM | 2 Mins | 172 KMs | 1 |
| 10 | Thrisur (TCR) | 03:00 PM | 03:03 PM | 3 Mins | 227 KMs | 1 |
| 11 | Palakkad Jn (PGT) | 04:52 PM | 04:55 PM | 3 Mins | 304 KMs | 1 |
| 12 | Coimbatore Jn (CBE) | 06:32 PM | 06:35 PM | 3 Mins | 359 KMs | 1 |
| 13 | Tiruppur (TUP) | 07:18 PM | 07:20 PM | 2 Mins | 409 KMs | 1 |
| 14 | Erode Jn (ED) | 08:25 PM | 08:35 PM | 10 Mins | 459 KMs | 1 |
| 15 | Salem Jn (SA) | 09:27 PM | 09:30 PM | 3 Mins | 518 KMs | 1 |
| 16 | Jolarpettai Jn. (JTJ) | 11:53 PM | 11:58 PM | 5 Mins | 643 KMs | 1 |
| 17 | Katpadi Jn (KPD) | 01:03 AM | 01:05 AM | 2 Mins | 727 KMs | 2 |
| 18 | Chittoor (CTO) | 01:33 AM | 01:35 AM | 2 Mins | 760 KMs | 2 |
| 19 | Tirupati (TPTY) | 03:25 AM | Destination | 0 Mins | 831 KMs | 2 |