Delhi to Chennai Trains – Running Days
| Train | Train Name | From | Dep. | To | Arr. | Travel |
| 12652 | T N SMPRK KRNTI | NZM | 7.1 | MS | 17.55 | 34.45 |
| 12616 | G T EXPRESS | NDLS | 18.4 | MAS | 6.2 | 35.4 |
| 12622 | TAMIL NADU EXP | NDLS | 22.3 | MAS | 7.1 | 32.4 |
| 12688 | DDN MDU SF EXP | NZM | 14.3 | MAS | 2.1 | 35.4 |
| 22688 | CDG MDU SF EXP | NZM | 14.3 | MAS | 2.1 | 35.4 |
| 12434 | CHENNAI RAJDHNI | NZM | 15.55 | MAS | 20.4 | 28.45 |
| 12642 | THIRUKKURAL EXP | NZM | 7.1 | MS | 17.55 | 34.45 |
| 16032 | ANDAMAN EXPRESS | NDLS | 14.15 | MAS | 10.1 | 43.55 |
| 12270 | MAS DURONTO EXP | NZM | 15.45 | MAS | 20.4 | 28.55 |
| 22404 | NDLS PDY EXP | NDLS | 23.45 | MS | 14.1 | 38.25 |
| 12612 | MAS GARIB RATH | NZM | 15.55 | MAS | 20.4 | 28.45 |
Delhi to Chennai Trains – Arrival, Departure Time
| Train | Train Name | M | T | W | T | F | S | S |
| 12652 | T N SMPRK KRNTI | x | Y | x | Y | x | x | x |
| 12616 | G T EXPRESS | Y | Y | Y | Y | Y | Y | Y |
| 12622 | TAMIL NADU EXP | Y | Y | Y | Y | Y | Y | Y |
| 12688 | DDN MDU SF EXP | Y | x | x | x | Y | x | x |
| 22688 | CDG MDU SF EXP | Y | x | x | x | Y | x | x |
| 12434 | CHENNAI RAJDHNI | x | x | Y | x | Y | x | x |
| 12642 | THIRUKKURAL EXP | Y | x | x | x | x | Y | x |
| 16032 | ANDAMAN EXPRESS | x | x | Y | x | x | Y | Y |
| 12270 | MAS DURONTO EXP | x | Y | x | x | x | Y | x |
| 22404 | NDLS PDY EXP | x | x | x | x | x | x | Y |
| 12612 | MAS GARIB RATH | Y | x | x | x | x | x | x |
Delhi to Chennai Trains – Coach and Seat Availability
| Train | Train Name | 1A | 2A | 3A | SL |
| 12652 | T N SMPRK KRNTI | Available | Available | Available | Available |
| 12616 | G T EXPRESS | Available | Available | Available | Available |
| 12622 | TAMIL NADU EXP | Available | Available | Available | Available |
| 12688 | DDN MDU SF EXP | Available | Available | Available | Available |
| 22688 | CDG MDU SF EXP | Available | x | Available | Available |
| 12434 | CHENNAI RAJDHNI | Available | Available | Available | x |
| 12642 | THIRUKKURAL EXP | x | Available | Available | Available |
| 16032 | ANDAMAN EXPRESS | x | Available | Available | Available |
| 12270 | MAS DURONTO EXP | Available | Available | Available | Available |
| 22404 | NDLS PDY EXP | x | Available | Available | Available |
| 12612 | MAS GARIB RATH | x | x | Available | x |
All About Indian railway – Food Delivery in Train
