Admin| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| K19 | KRISHNAGIRI | 7:35:00 | KURIYANPALLI | 8:50:00 | ORD | TNSTC-SLM |
| K19A | KRISHNAGIRI | 21:45:00 | KURIYANPALLI | 23:00:00 | ORD | TNSTC-SLM |
| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| K19 | KRISHNAGIRI | 7:35:00 | KURIYANPALLI | 8:50:00 | ORD | TNSTC-SLM |
| K19A | KRISHNAGIRI | 21:45:00 | KURIYANPALLI | 23:00:00 | ORD | TNSTC-SLM |