The timings of following trains has been revised with effect from dates mentioned as detailed below:
1. Train No. 16526 Krantivira Sangolli Rayanna (Bengaluru Station)-Kanniyakumari Express with effect from 30.07.2022 (Saturday)
| Station Name | ↓ | Existing Timings | Revised Timings |
| Ernakulam Town | (a/d) | 07.20/07.25 | No Change |
| Tripunittura | (a/d) | 07.54/07.55 | No Change |
| Piravam Road | (a/d) | 08.16/08.17 | No Change |
| Kottayam | (a/d) | 09.17/09.20 | 08.47/08.50 |
| Changanasseri | (a/d) | 09.41/09.42 | 09.09/09.10 |
| Tiruvalla | (a/d) | 09.51/09.52 | 09.19/09.20 |
| Chengannur | (a/d) | 10.03/10.05 | 09.30/09.32 |
| Mavelikara | (a/d) | 10.19/10.20 | 09.43/09.44 |
| Kayankulam Jn | (a/d) | 10.28/10.30 | 09.55/09.57 |
| Karunagappalli | (a/d) | 10.44/10.45 | 10.13/10.14 |
| Sasthankotta | (a/d) | 10.54/10.55 | 10.24/10.25 |
| Kollam Jn | (a/d) | 11.17/11.20 | 10.47/10.50 |
| Paravur | (a/d) | 11.33/11.34 | 11.03/11.04 |
| Varkala Shivagiri | (a/d) | 11.44/11.45 | 11.15/11.16 |
| Kadakavur | (a/d) | 11.54/11.55 | 11.26/11.27 |
| Chirayinkeezh | (a/d) | 11.59/12.00 | 11.31/11.32 |
| Kazhakuttam | (a/d) | 12.12/12.13 | 11.46/11.47 |
| Thiruvananthapuram Pettah | (a/d) | 12.25/12.26 | 11.58/11.59 |
| Thiruvananthapuram Central | (a/d) | 12.35/12.40 | 12.05/12.10 |
| Neyyattinkara | (a/d) | 13.09/13.10 | 12.32/12.33 |
| Dhanuvachapuram Halt | (a/d) | 13.18/13.19 | 12.40/12.41 |
| Parassala | (a/d) | 13.29/13.30 | 12.47/12.48 |
| Kulitturai West Halt | (a/d) | 13.35/13.36 | 12.55/12.56 |
| Kulitturai | (a/d) | 13.44/13.45 | 13.01/13.02 |
| Palliyadi Halt | (a/d) | 13.54/13.55 | 13.10/13.11 |
| Eraniel | (a/d) | 14.14/14.15 | 13.20/13.21 |
| Nagercoil Jn | (a/d) | 15.10/15.15 | 13.50/13.55 |
| Kanniyakumari | (a) | 16.00 | 15.05 |
2. Train No. 18567 Visakhapatnam- Kollam Weekly Express with effect from 04.08.2022 (Thursday)
| Station Name | ↓ | Existing Timings | Revised Timings |
| Thrisur | (a/d) | 07.42/07.45 | No Change |
| Aluva | (a/d) | 08.38/08.40 | No Change |
| Ernakulam Town | (a/d) | 09.00/09.05 | No Change |
| Kottayam | (a/d) | 11.17/11.20 | 10.22/10.25 |
| Changanasseri | (a/d) | 11.41/11.42 | 10.44/10.45 |
| Tiruvalla | (a/d) | 11.51/11.52 | 10.54/10.55 |
| Chengannur | (a/d) | 12.02/12.04 | 11.05/11.07 |
| Mavelikara | (a/d) | 12.15/12.16 | 11.22/11.23 |
| Kayankulam Jn | (a/d) | 12.28/12.30 | 11.33/11.35 |
| Karunagappalli | (a/d) | 12.46/12.47 | 11.55/11.56 |
| Sasthankotta | (a/d) | 12.56/12.57 | 12.06/12.07 |
| Kollam Jn | (a) | 13.50 | 12.55 |
3. Train No. 16311 Shri Ganganagar– Kochuveli Weekly Express (Non-Monsoon) with effect from 01.11.2022 (Tuesday)
| Station Name | ↓ | Existing Timings | Revised Timings |
| Thrisur | (a/d) | 15.57/16.00 | No Change |
| Aluva | (a/d) | 16.58/17.00 | No Change |
| Ernakulam Town | (a/d) | 17.40/17.45 | No Change |
| Kottayam | (a/d) | 19.17/19.20 | 15.27/15.30 |
| Tiruvalla | (a/d) | 19.49/19.50 | 15.59/16.00 |
| Chengannur | (a/d) | 20.00/20.02 | 16.10/16.12 |
| Kayankulam Jn | (a/d) | 20.38/20.40 |
…