12689/Chennai Central Nagercoil (Weekly) SF Express, ChMAS/Chennai Central – NCJ/Nagercoil Junction Route, Schedule & Time Table-
| Code | Station Name | Arrives | Departs | Halt |
| MAS | Chennai Central» | 18:20 | ||
| AJJ | Arakkonam Junction | 19:08 | 19:10 | 2m |
| KPD | Katpadi Junction | 19:58 | 20:00 | 2m |
| JTJ | Jolarpettai Junction | 21:28 | 21:30 | 2m |
| TPT | Tirupattur | 21:41 | 21:42 | 1m |
| MAP | Morappur | 22:09 | 22:10 | 1m |
| SA | Salem Junction | 23:02 | 23:05 | 3m |
| ED | Erode Junction | 0:20 | 0:30 | 10m |
| KRR | Karur Junction | 1:32 | 1:35 | 3m |
| TPJ | Tiruchchirappalli Junction | 3:25 | 3:35 | 10m |
| DG | Dindigul Junction | 4:43 | 4:45 | 2m |
| KQN | Kodaikanal Road | 5:09 | 5:10 | 1m |
| MDU | Madurai Junction | 6:20 | 6:25 | 5m |
| VPT | Virudunagar Junction | 7:06 | 7:07 | 1m |
| SRT | Satur | 7:29 | 7:30 | 1m |
| CVP | Kovilpatti | 7:49 | 7:50 | 1m |
| MEJ | Vanchi Maniyachchi Junction | 8:35 | 8:36 | 1m |
| TEN | Tirunelveli Junction | 9:35 | 9:40 | 5m |
| NCJ | Nagercoil Junction• | 11:05 |
12690/Chennai Central Nagercoil (Weekly) SF Express, NCJ/Nagercoil Junction – ChMAS/Chennai Central Route, Schedule & Time Table-
| Code | Station Name | Arrives | Departs | Halt |
| NCJ | Nagercoil Junction» | 19:40 | ||
| TEN | Tirunelveli Junction | 21:10 | 21:15 | 5m |
| MEJ | Vanchi Maniyachchi Junction | 21:40 | 21:41 | 1m |
| CVP | Kovilpatti | 22:14 | 22:15 | 1m |
| SRT | Satur | 22:34 | 22:35 | 1m |
| VPT | Virudunagar Junction | 23:05 | 23:07 | 2m |
| MDU | Madurai Junction | 0:10 | 0:15 | 5m |
| KQN | Kodaikanal Road | 0:45 | 0:46 | 1m |
| DG | Dindigul Junction | 1:10 | 1:12 | 2m |
| TPJ | Tiruchchirappalli Junction | 3:00 | 3:10 | 10m |
| KRR | Karur Junction | 4:13 | 4:15 | 2m |
| ED | Erode Junction | 5:50 | 6:00 | 10m |
| SA | Salem Junction | 6:52 | 6:55 | 3m |
| MAP | Morappur | 7:44 | 7:45 | 1m |
| TPT | Tirupattur | 8:24 | 8:25 | 1m |
| JTJ | Jolarpettai Junction | 8:48 | 8:50 | 2m |
| KPD | Katpadi Junction | 9:58 | 10:00 | 2m |
| AJJ | Arakkonam Junction | 10:53 | 10:55 | 2m |
| PER | Perambur | 11:44 | 11:45 | 1m |
| MAS | Chennai Central• | 12:25 |