12667/Chennai Egmore – Nagercoil Weekly SF Express, MS/Chennai Egmore – DG/Dindigul Junction Route, Schedule & Time Table-
| Code | Station Name | Arrives | Departs | Halt |
| MS | Chennai Egmore» | 18:55 | ||
| CGL | Chengalpattu Junction | 19:43 | 19:45 | 2m |
| VM | Villupuram Junction | 21:13 | 21:15 | 2m |
| VRI | Vriddhachalam Junction | 21:55 | 21:57 | 2m |
| TPJ | Tiruchchirappalli Junction | 0:10 | 0:15 | 5m |
| DG | Dindigul Junction• | 1:58 | 2:00 | 2m |
| MDU | Madurai Junction | 3:00 | 3:05 | 5m |
| VPT | Virudunagar Junction | 3:48 | 3:50 | 2m |
| SRT | Satur | 4:12 | 4:13 | 1m |
| TEN | Tirunelveli Junction | 6:00 | 6:05 | 5m |
| NCJ | Nagercoil Junction | 8:10 |
12668/Nagercoil – Chennai Egmore Weekly SF Express, MS/Chennai Egmore – DG/Dindigul Junction Route, Schedule & Time Table-
| Code | Station Name | Arrives | Departs | Halt |
| NCJ | Nagercoil Junction» | 17:05 | ||
| TEN | Tirunelveli Junction | 18:15 | 18:20 | 5m |
| SRT | Satur | 19:44 | 19:45 | 1m |
| VPT | Virudunagar Junction | 20:16 | 20:17 | 1m |
| MDU | Madurai Junction | 21:10 | 21:15 | 5m |
| DG | Dindigul Junction | 22:10 | 22:12 | 2m |
| TPJ | Tiruchchirappalli Junction | 23:40 | 23:45 | 5m |
| VRI | Vriddhachalam Junction | 1:33 | 1:35 | 2m |
| VM | Villupuram Junction | 2:25 | 2:30 | 5m |
| CGL | Chengalpattu Junction | 4:08 | 4:10 | 2m |
| MS | Chennai Egmore• | 5:45 |