Bus Service 23101:
- Bus Name: Tiruppur Koilvazhi B.S
- Departure Time from Tiruppur Koilvazhi Bus Stand: 10:00:00 AM
- Arrival Time in Karaikudi: 05:15:00 PM
- Bus Type: EXP (Express)
- Bus Operator: TNSTC-CBE (Tamil Nadu State Transport Corporation – Coimbatore Division)
Bus Service 856 A:
- Bus Name: Tiruppur New Busstand
- Departure Time from Tiruppur New Busstand: 10:45:00 AM
- Arrival Time in Karaikudi: 06:20:00 PM
- Bus Type: EXP (Express)
- Bus Operator: TNSTC-CBE
Bus Service 27101:
- Bus Name: Tiruppur New Busstand
- Departure Time from Tiruppur New Busstand: 08:45:00 PM
- Arrival Time in Karaikudi: 04:20:00 AM (next day)
- Bus Type: EXP (Express)
- Bus Operator: TNSTC-CBE
Each bus service indicates the departure time from its respective location and the arrival time in Karaikudi, along with the bus type (EXP) and the bus operator (TNSTC-CBE).
Please note that the arrival times in Karaikudi for the last service (27101) are given in 24-hour format.