| Location | Planned | Expected |
|---|---|---|
| Maesteg | 16:07 | 16:09 |
| Maesteg (Ewenny Road) | 16:09 | On time |
| Garth (Mid Glamorgan) | 16:12 | On time |
| Tondu | 16:22 | On time |
| Sarn | 16:25 | On time |
| Wildmill | 16:28 | On time |
| Bridgend | 16:33 | On time |
| Pencoed | 16:38 | 16:40 |
| Llanharan | 16:43 | 16:45 |
| Pontyclun | 16:48 | On time |
| Cardiff Central | 17:06 | On time |
| Pye Corner | 17:23 | 17:20 |
| Rogerstone | 17:26 | 17:22 |
| Risca & Pontymister | 17:30 | On time |
| Crosskeys | 17:35 | On time |
| Newbridge | 17:42 | On time |
| Llanhilleth | 17:48 | On time |
| Ebbw Vale Parkway | 17:57 | On time |
| Ebbw Vale Town | 18:03 | 18:00 |