Admin| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| T21A | Thiruvannamalai | 5:00:00 | Nallanpillaipetrol | 6:00:00 | ORD | VPM |
| T21A | Thiruvannamalai | 10:20:00 | Nallanpillaipetrol | 11:25:00 | ORD | VPM |
| T21A | Thiruvannamalai | 12:55:00 | Nallanpillaipetrol | 14:00:00 | ORD | VPM |
| T21A | Thiruvannamalai | 18:35:00 | Nallanpillaipetrol | 19:35:00 | ORD | VPM |
