| Location | Planned | Expected |
|---|---|---|
| Ebbw Vale Town | 19:07 | On time |
| Ebbw Vale Parkway | 19:10 | On time |
| Llanhilleth | 19:19 | On time |
| Newbridge | 19:25 | 19:20 |
| Crosskeys | 19:32 | On time |
| Risca & Pontymister | 19:37 | 19:34 |
| Rogerstone | 19:41 | On time |
| Pye Corner | 19:45 | 19:41 |
| Newport (South Wales) | 19:56 | 19:51 |
| Cardiff Central | 20:13 | 20:09 |
| Pontyclun | 20:26 | On time |
| Llanharan | 20:30 | On time |
| Pencoed | 20:34 | On time |
| Bridgend | 20:40 | On time |
| Wildmill | 20:43 | On time |
| Sarn | 20:46 | On time |
| Tondu | 20:49 | On time |
| Garth (Mid Glamorgan) | 20:58 | On time |
| Maesteg (Ewenny Road) | 21:01 | On time |
| Maesteg | 21:06 | 21:04 |