| Location | Planned | Expected |
|---|---|---|
| Ebbw Vale Town | 16:07 | On time |
| Ebbw Vale Parkway | 16:10 | 16:12 |
| Llanhilleth | 16:19 | On time |
| Newbridge | 16:25 | On time |
| Crosskeys | 16:32 | On time |
| Risca & Pontymister | 16:37 | On time |
| Rogerstone | 16:41 | On time |
| Pye Corner | 16:45 | 16:42 |
| Cardiff Central | 17:05 | 17:01 |
| Pontyclun | 17:25 | On time |
| Llanharan | 17:29 | On time |
| Pencoed | 17:34 | On time |
| Bridgend | 17:39 | 17:41 |
| Wildmill | 17:42 | 17:44 |
| Sarn | 17:45 | 17:48 |
| Tondu | 17:48 | 17:50 |
| Garth (Mid Glamorgan) | 17:56 | 17:59 |
| Maesteg (Ewenny Road) | 18:00 | 18:03 |
| Maesteg | 18:04 | 18:06 |