Admin| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| K19 | KRISHNAGIRI | 13:15:00 | KOTHAKRISHNAPAL | 14:30:00 | ORD | TNSTC-SLM |
| K19A | KRISHNAGIRI | 14:45:00 | KOTHAKRISNAPALI | 16:10:00 | ORD | TNSTC-SLM |
| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| K19 | KRISHNAGIRI | 13:15:00 | KOTHAKRISHNAPAL | 14:30:00 | ORD | TNSTC-SLM |
| K19A | KRISHNAGIRI | 14:45:00 | KOTHAKRISNAPALI | 16:10:00 | ORD | TNSTC-SLM |