Southern Railway MEMU and DEMU Special Trains List
Southern Railway Operation of MEMU / DEMU Special Trains with Mail / Express Unreserved Booking
Railway Board has permitted running of the following MEMU / DEMU (Mainline Electrical Multiple Units / Diesel Electrical Multiple Units) Special trains with Mail / Express unreserved ticket booking with effect from various dates as detailed under :-
| T.No. | From / To | Dep (in hrs) / Arr (in hrs) | Frequency / With effect from |
| 06009 | Mettupalayam / Coimbatore | 08.20 / 09.05 | Ex. Sundays / 15.03.21 |
| 06010 | Coimbatore / Mettupalayam | 17.55 / 18.40 | Ex. Sundays / 15.03.21 |
| 06121 | Vridhachalam / Salem | 06.00 / 09.05 | Ex. Sundays / 15.03.21 |
| 06122 | Salem / Vridhachalam | 18.00/ 21.00 | Ex. Sundays / 15.03.21 |
| 06124 | Karur / Trichy | 07.20 / 09.20 | Daily / 16.03.21 |
| 06123 | Trichy / Karur | 18.10 / 20.20 | Daily / 15.03.21 |
| 06014 | Kollam / Alleppey | 03.30 / 05.45 | Ex. Sundays / 15.03.21 |
| 06013 | Alleppey / Kollam | 17.20 / 19.25 | Ex. Sundays / 17.03.21 |
| 06016 | Alleppey / Ernakulam | 07.25 / 09.00 | Ex. Sundays / 15.03.21 |
| 06015 | Ernakulam / Alleppey | 15.40 / 17.15 | Ex. Sundays / 17.03.21 |
| 06018 | Ernakulam / Shoranur | 17.35 / 20.50 | Ex. Sundays / 15.03.21 |
| 06017 | Shoranur / Ernaklulam | 03.30 / 06.50 | Ex. Sundays / 17.03.21 |
| 06023 | Shoranur / Kannur | 04.30 / 09.10 | Ex. Sundays / 16.03.21 |
| 06024 | Kannur / Shoranur | 17.20 / 22.55 | Ex. Sundays / 16.03.21 |
| 06025 | Chennai Egmore / Puducherry | 06.35 / 11.10 | Daily / 22.03.21 |
| 06026 | Puducherry / Chennai Egmore | 15.35 / 20.25 | Daily / 22.03.21 |
| 06027 | Tambaram / Villupuram | 18.00 / 21.05 | Ex. Saturdays / 01.04.21 |
| 06028 | Villupuram / Tambaram | 05.20 / 08.30 | Ex. Sundays / 02.04.21 |
| 06125 | Trichy / Karaikkudi | 18.15 / 20.05 | Daily / 15.03.21 |
| 06126 | Karaikkudi / Trichy | 07.00 / 09.05 | Daily / 16.03.21 |