Admin| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| 644A | THENI | 5:10:00 | KUPPINAIKENPATTI | 6:00:00 | ORD | MDU |
| 644A | THENI | 9:25:00 | KUPPINAIKENPATTI | 10:30:00 | ORD | MDU |
| 644A | THENI | 14:25:00 | KUPPINAIKENPATTI | 15:25:00 | ORD | MDU |
| 644A | THENI | 19:00:00 | KUPPINAIKENPATTI | 19:55:00 | ORD | MDU |
| 679A | THENI | 7:30:00 | KUPPINAIKENPATTI | 8:30:00 | ORD | MDU |
