Admin| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| 221 | NAGAPATTINAM | 4:15:00 | PONDICHERRY | 8:10:00 | EXP | KUM |
| 221A | NAGAPATTINAM | 13:55:00 | PONDICHERRY | 20:08:00 | EXP | KUM |
| 221J | NAGAPATTINAM | 15:35:00 | PONDICHERRY | 20:20:00 | EXP | KUM |
| Route | Source | Source Time | Destination | Destination Time | Class | STU |
| 221 | NAGAPATTINAM | 4:15:00 | PONDICHERRY | 8:10:00 | EXP | KUM |
| 221A | NAGAPATTINAM | 13:55:00 | PONDICHERRY | 20:08:00 | EXP | KUM |
| 221J | NAGAPATTINAM | 15:35:00 | PONDICHERRY | 20:20:00 | EXP | KUM |