| Location | Planned | Expected |
|---|---|---|
| Maesteg | 22:09 | On time |
| Maesteg (Ewenny Road) | 22:11 | 22:13 |
| Garth (Mid Glamorgan) | 22:14 | 22:17 |
| Tondu | 22:24 | 22:27 |
| Sarn | 22:27 | 22:31 |
| Wildmill | 22:30 | 22:34 |
| Bridgend | 22:34 | 22:38 |
| Pencoed | 22:39 | 22:43 |
| Llanharan | 22:43 | 22:47 |
| Pontyclun | 22:48 | 22:52 |
| Cardiff Central | 23:04 | 23:07 |
| Pye Corner | 23:24 | 23:26 |
| Rogerstone | 23:28 | 23:30 |
| Risca & Pontymister | 23:31 | 23:34 |
| Crosskeys | 23:36 | 23:38 |
| Newbridge | 23:46 | On time |
| Llanhilleth | 23:52 | On time |
| Ebbw Vale Parkway | 00:01 | On time |
| Ebbw Vale Town | 00:07 | 00:03 |