For AVINASHI to Perumanallur TNSTC bus timings and Ticket Booking, please visit the official TNSTC Reservation Centre for the latest and reliable information on schedules, routes, and ticket prices Tamil Nadu operates this center, and you can also check as a traveler SETC online bus booking and obtain information on SETC bus timings and fares.
| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| 10 | AVINASHI | 10:25:00 | Perumanallur | 11:10:00 | ORD | TNSTC-CBE |
| 10 N/S | AVINASHI | 3:00:00 | Perumanallur | 3:35:00 | ORD | TNSTC-CBE |
| 10 N/S | AVINASHI | 4:30:00 | Perumanallur | 5:05:00 | ORD | TNSTC-CBE |
| 10 N/S | AVINASHI | 6:00:00 | Perumanallur | 6:35:00 | ORD | TNSTC-CBE |
| 10 N/S | AVINASHI | 16:10:00 | Perumanallur | 16:45:00 | ORD | TNSTC-CBE |
| 10 N/S | AVINASHI | 17:45:00 | Perumanallur | 18:25:00 | ORD | TNSTC-CBE |
| 10 N/S | AVINASHI | 19:10:00 | Perumanallur | 19:50:00 | ORD | TNSTC-CBE |
| 10 N/S | AVINASHI | 20:45:00 | Perumanallur | 21:25:00 | ORD | TNSTC-CBE |
| 10 N/S | AVINASHI | 22:20:00 | Perumanallur | 23:00:00 | ORD | TNSTC-CBE |
| 10/53 | AVINASHI | 21:35:00 | Perumanallur | 22:10:00 | ORD | TNSTC-CBE |
| 11/46 | AVINASHI | 10:45:00 | Perumanallur | 11:45:00 | ORD | TNSTC-CBE |
| 11/46 | AVINASHI | 13:40:00 | Perumanallur | 14:40:00 | ORD | TNSTC-CBE |
| 11D | AVINASHI | 5:00:00 | Perumanallur | 5:40:00 | ORD | TNSTC-CBE |
| 11D | AVINASHI | 14:15:00 | Perumanallur | 15:00:00 | ORD | TNSTC-CBE |
| 27A/3G | AVINASHI | 6:00:00 | Perumanallur | 6:50:00 | ORD | TNSTC-CBE |
| 27A/3G | AVINASHI | 7:48:00 | Perumanallur | 8:38:00 | ORD | TNSTC-CBE |
| 27A/3G | AVINASHI | 9:40:00 | Perumanallur | 10:30:00 | ORD | TNSTC-CBE |
| 27A/3G | AVINASHI | 11:30:00 | Perumanallur | 12:15:00 | ORD | TNSTC-CBE |
| 27A/3G | AVINASHI | 13:18:00 | Perumanallur | 14:13:00 | ORD | TNSTC-CBE |
| 27A/3G | AVINASHI | 16:55:00 | Perumanallur | 17:50:00 | ORD | TNSTC-CBE |
| 27A/3G | AVINASHI | 19:02:00 | Perumanallur | 19:52:00 | ORD | TNSTC-CBE |
| 38/43 | AVINASHI | 9:30:00 | Perumanallur | 10:20:00 | ORD | TNSTC-CBE |
| 38/43 | AVINASHI | 12:20:00 | Perumanallur | 13:10:00 | ORD | TNSTC-CBE |
| 38/43 | AVINASHI | 17:25:00 | Perumanallur | 18:10:00 | ORD | TNSTC-CBE |
| 46 | AVINASHI | 21:10:00 | Perumanallur | 21:55:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 5:40:00 | Perumanallur | 6:25:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 6:10:00 | Perumanallur | 7:00:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 6:45:00 | Perumanallur | 7:35:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 7:28:00 | Perumanallur | 8:18:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 8:08:00 | Perumanallur | 8:58:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 8:50:00 | Perumanallur | 9:40:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 9:25:00 | Perumanallur | 10:15:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 10:20:00 | Perumanallur | 11:10:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 10:49:00 | Perumanallur | 11:39:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 11:15:00 | Perumanallur | 12:05:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 12:18:00 | Perumanallur | 13:08:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 12:47:00 | Perumanallur | 13:37:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 13:08:00 | Perumanallur | 13:58:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 14:07:00 | Perumanallur | 14:57:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 14:52:00 | Perumanallur | 15:42:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 15:20:00 | Perumanallur | 16:10:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 15:54:00 | Perumanallur | 16:44:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 16:53:00 | Perumanallur | 17:43:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 17:22:00 | Perumanallur | 18:12:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 17:55:00 | Perumanallur | 18:45:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 18:48:00 | Perumanallur | 19:38:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 19:22:00 | Perumanallur | 20:12:00 | ORD | TNSTC-CBE |
| 99 | AVINASHI | 19:48:00 | Perumanallur | 20:38:00 | ORD | TNSTC-CBE |
| 99A | AVINASHI | 9:54:00 | Perumanallur | 10:44:00 | ORD | TNSTC-CBE |
| 99A | AVINASHI | 11:44:00 | Perumanallur | 12:34:00 | ORD | TNSTC-CBE |
| 99A | AVINASHI | 16:26:00 | Perumanallur | 17:16:00 | ORD | TNSTC-CBE |
| 99A | AVINASHI | 18:15:00 | Perumanallur | 19:05:00 | ORD | TNSTC-CBE |
| 99A | AVINASHI | 20:22:00 | Perumanallur | 21:12:00 | ORD | TNSTC-CBE |
| A1/A2 | AVINASHI | 9:20:00 | PERUMANALLUR | 9:50:00 | ORD | TNSTC-CBE |
| A1/A2 | AVINASHI | 15:15:00 | PERUMANALLUR | 15:55:00 | ORD | TNSTC-CBE |
| P26/10 | AVINASHI | 10:05:00 | Perumanallur | 11:15:00 | ORD | TNSTC-CBE |
| P26/10 | AVINASHI | 13:35:00 | Perumanallur | 14:47:00 | ORD | TNSTC-CBE |
