Sure, here are the details from Kumbakonam for the mentioned routes:
Route 317:
- Source: Kumbakonam
- Source Time: 20:35:00
- Destination: Rameshwaram
- Destination Time: 4:15:00
- Class: EXP (Express)
- Operator: TNSTC-KUM
Route 234F:
- Source: Kumbakonam
- Source Time: 5:52:00
- Destination: Rameswaram
- Destination Time: 16:05:00
- Class: EXP (Express)
- Operator: TNSTC-KUM
Route 918:
- Source: Kanniyakumari
- Source Time: 7:00:00
- Destination: Rameswaram
- Destination Time: 16:00:00
- Class: EXP (Express)
- Operator: TNSTC-KUM
If you have more routes or questions, feel free to ask!