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For Arni to Chennai 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 |
| 122ARB | Arni | 5:20:00 | Chennai | 12:00:00 | DLX | TNSTC-VPM |
| 137B | Arni | 3:50:00 | Chennai | 8:40:00 | EXP | TNSTC-VPM |
| 202A | Arni | 2:30:00 | Chennai | 6:00:00 | DLX | TNSTC-VPM |
| 202A | Arni | 12:15:00 | Chennai | 16:00:00 | DLX | TNSTC-VPM |
| 202ACA | Arni | 5:30:00 | Chennai | 8:30:00 | AC | TNSTC-VPM |
| 202ACA | Arni | 14:05:00 | Chennai | 17:05:00 | AC | TNSTC-VPM |
| 202ACB | Arni | 6:30:00 | Chennai | 9:30:00 | DLX | TNSTC-VPM |
| 202ACB | Arni | 15:05:00 | Chennai | 18:05:00 | DLX | TNSTC-VPM |
| 202B | Arni | 3:15:00 | Chennai | 7:00:00 | DLX | TNSTC-VPM |
| 202B | Arni | 12:30:00 | Chennai | 16:15:00 | DLX | TNSTC-VPM |
| 202D | Arni | 4:00:00 | Chennai | 7:30:00 | DLX | TNSTC-VPM |
| 202D | Arni | 13:15:00 | Chennai | 17:00:00 | DLX | TNSTC-VPM |
| 202E | Arni | 3:45:00 | Chennai | 7:30:00 | DLX | TNSTC-VPM |
| 202E | Arni | 14:20:00 | Chennai | 17:50:00 | DLX | TNSTC-VPM |
| 202F | Arni | 4:45:00 | Chennai | 8:30:00 | DLX | TNSTC-VPM |
| 202F | Arni | 14:50:00 | Chennai | 18:35:00 | DLX | TNSTC-VPM |
| 202G | Arni | 4:30:00 | Chennai | 7:30:00 | UD | TNSTC-VPM |
| 202G | Arni | 12:00:00 | Chennai | 15:00:00 | UD | TNSTC-VPM |
| 202H | Arni | 5:00:00 | Chennai | 8:00:00 | UD | TNSTC-VPM |
| 202H | Arni | 13:00:00 | Chennai | 16:00:00 | UD | TNSTC-VPM |
| 202K | Arni | 6:15:00 | Chennai | 10:00:00 | DLX | TNSTC-VPM |
| 202K | Arni | 16:30:00 | Chennai | 20:15:00 | DLX | TNSTC-VPM |
| 202M | Arni | 6:40:00 | Chennai | 10:25:00 | DLX | TNSTC-VPM |
| 202M | Arni | 17:15:00 | Chennai | 21:00:00 | DLX | TNSTC-VPM |
| 202O | Arni | 7:30:00 | Chennai | 11:15:00 | DLX | TNSTC-VPM |
| 202O | Arni | 17:45:00 | Chennai | 21:30:00 | DLX | TNSTC-VPM |
| 202R | Arni | 7:55:00 | Chennai | 11:40:00 | DLX | TNSTC-VPM |
| 202R | Arni | 18:00:00 | Chennai | 21:45:00 | DLX | TNSTC-VPM |
| 202S | Arni | 8:20:00 | Chennai | 12:05:00 | DLX | TNSTC-VPM |
| 202S | Arni | 18:15:00 | Chennai | 22:00:00 | DLX | TNSTC-VPM |
| 202T | Arni | 9:05:00 | Chennai | 12:50:00 | DLX | TNSTC-VPM |
| 202T | Arni | 18:30:00 | Chennai | 22:15:00 | DLX | TNSTC-VPM |
| 202U | Arni | 9:20:00 | Chennai | 13:05:00 | DLX | TNSTC-VPM |
| 202U | Arni | 19:20:00 | Chennai | 23:05:00 | DLX | TNSTC-VPM |
| 202V | Arni | 9:55:00 | Chennai | 13:40:00 | DLX | TNSTC-VPM |
| 202V | Arni | 19:40:00 | Chennai | 23:25:00 | DLX | TNSTC-VPM |
| 202W | Arni | 10:30:00 | Chennai | 14:15:00 | DLX | TNSTC-VPM |
| 202W | Arni | 20:00:00 | Chennai | 23:45:00 | DLX | TNSTC-VPM |
| 202X | Arni | 10:45:00 | Chennai | 14:30:00 | DLX | TNSTC-VPM |
| 202X | Arni | 20:30:00 | Chennai | 0:15:00 | DLX | TNSTC-VPM |
| 202XA | Arni | 10:55:00 | Chennai | 14:40:00 | DLX | TNSTC-VPM |
| 202XA | Arni | 22:15:00 | Chennai | 2:00:00 | DLX | TNSTC-VPM |
| 202XC | Arni | 11:45:00 | Chennai | 15:30:00 | DLX | TNSTC-VPM |
| 202XC | Arni | 21:40:00 | Chennai | 1:25:00 | DLX | TNSTC-VPM |
| 202XD | Arni | 6:00:00 | Chennai | 9:00:00 | UD | TNSTC-VPM |
| 202XD | Arni | 16:00:00 | Chennai | 19:00:00 | UD | TNSTC-VPM |
| 202XH | Arni | 18:45:00 | Chennai | 22:30:00 | DLX | TNSTC-VPM |
| 202XI | Arni | 8:55:00 | Chennai | 11:55:00 | UD | TNSTC-VPM |
| 202XI | Arni | 17:00:00 | Chennai | 20:00:00 | UD | TNSTC-VPM |
| 202Y | Arni | 12:45:00 | Chennai | 16:30:00 | DLX | TNSTC-VPM |
| 202Z | Arni | 11:20:00 | Chennai | 15:05:00 | DLX | TNSTC-VPM |
| 202Z | Arni | 21:00:00 | Chennai | 0:45:00 | DLX | TNSTC-VPM |
| 204A | Arni | 13:30:00 | Chennai | 16:30:00 | UD | TNSTC-VPM |
| 204B | Arni | 15:30:00 | Chennai | 18:30:00 | UD | TNSTC-VPM |
| 204C | Arni | 10:15:00 | Chennai | 14:00:00 | DLX | TNSTC-VPM |
| 204D | Arni | 19:00:00 | Chennai | 22:45:00 | UD | TNSTC-VPM |
| 204F | Arni | 4:15:00 | Chennai | 8:00:00 | DLX | TNSTC-VPM |
| 204G | Arni | 5:45:00 | Chennai | 9:30:00 | DLX | TNSTC-VPM |
| 204H | Arni | 7:15:00 | Chennai | 10:45:00 | DLX | TNSTC-VPM |
| 204K | Arni | 3:00:00 | Chennai | 6:30:00 | DLX | TNSTC-VPM |
| 204K | Arni | 12:40:00 | Chennai | 16:25:00 | DLX | TNSTC-VPM |
| 234A | Arni | 15:15:00 | Chennai | 19:00:00 | DLX | TNSTC-VPM |