Certainly, here are the details for the requested bus routes:
Route Number: 621 A
- Source: Trichy
- Source Time: 7:10 PM
- Destination: Kovilpatti
- Destination Time: 1:10 AM
- Class: EXP
- Operator: TNSTC-TNV
Route Number: 621 B
- Source: Trichy
- Source Time: 6:25 PM
- Destination: Kovilpatti
- Destination Time: 11:45 PM
- Class: EXP
- Operator: TNSTC-TNV
Route Number: 440 C
- Source: Trichy
- Source Time: 6:30 AM
- Destination: Kovilpatti
- Destination Time: 11:55 AM
- Class: EXP
- Operator: TNSTC-MDU
Route Number: 994 B
- Source: Trichy
- Source Time: 6:10 AM
- Destination: Kovilpatti
- Destination Time: 11:35 AM
- Class: EXP
- Operator: TNSTC-MDU
Please note that bus timings are subject to change, and it’s advisable to confirm the schedule closer to your travel date.