Admin| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| 634A | PERAMBALUR | 8:35:00 | THALAVAI | 10:35:00 | ORD | KUM |
| 634A | PERAMBALUR | 16:51:00 | THALAVAI | 19:05:00 | ORD | KUM |
| 634A | PERAMBALUR | 21:15:00 | THALAVAI | 23:05:00 | ORD | KUM |
| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| 634A | PERAMBALUR | 8:35:00 | THALAVAI | 10:35:00 | ORD | KUM |
| 634A | PERAMBALUR | 16:51:00 | THALAVAI | 19:05:00 | ORD | KUM |
| 634A | PERAMBALUR | 21:15:00 | THALAVAI | 23:05:00 | ORD | KUM |