| Location | Planned | Expected |
|---|---|---|
| Maesteg | 14:07 | On time |
| Maesteg (Ewenny Road) | 14:09 | On time |
| Garth (Mid Glamorgan) | 14:12 | On time |
| Tondu | 14:22 | On time |
| Sarn | 14:25 | On time |
| Wildmill | 14:28 | On time |
| Bridgend | 14:33 | 14:35 |
| Pencoed | 14:38 | 14:41 |
| Llanharan | 14:43 | 14:45 |
| Pontyclun | 14:48 | 14:50 |
| Cardiff Central | 15:06 | On time |
| Pye Corner | 15:23 | On time |
| Rogerstone | 15:26 | 15:23 |
| Risca & Pontymister | 15:30 | On time |
| Crosskeys | 15:35 | On time |
| Newbridge | 15:42 | |
| Llanhilleth | 15:49 | |
| Ebbw Vale Parkway | 15:57 | |
| Ebbw Vale Town | 16:03 |