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| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| 526B | KARUR | 4:30:00 | IDAYAPATTI | 6:25:00 | ORD | TNSTC-KUM |
| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| 526B | KARUR | 8:45:00 | IDAYAPATTI | 10:50:00 | ORD | TNSTC-KUM |
| 526B | KARUR | 13:50:00 | IDAYAPATTI | 15:50:00 | ORD | TNSTC-KUM |
| 526B | KARUR | 18:25:00 | IDAYAPATTI | 20:30:00 | ORD | TNSTC-KUM |
| 900AE | KARUR | 15:20:00 | IDAYAPATTI | 17:25:00 | ORD | TNSTC-KUM |