This service has been delayed by a fault with the signalling system
Operator: Great Western Railway
Previous Calling Points:
| 17:27 | Cardiff Central | On time | |
| 17:41 | Newport (South Wales) | On time | |
| 17:51 | Severn Tunnel Junction | Delayed | actual 17:53 |
| 18:07 | Filton Abbey Wood | Delayed | actual 18:09 |
| 18:22 | Bristol Temple Meads | On time | |
| 18:29 | Keynsham | Delayed | actual 18:31 |
| 18:37 | Bath Spa | Delayed | actual 18:39 |
| 18:50 | Bradford-on-Avon | Delayed | actual 19:13 |
| 18:57 | Trowbridge | Delayed | actual 19:19 |
| 19:05 | Westbury | Delayed | actual 19:26 |
| 19:13 | Warminster | Delayed | actual 19:34 |
| 19:35 | Salisbury | Delayed | actual 20:04 |
| 19:53 | Romsey | Delayed | actual 20:22 |
| 20:05 | Southampton Central | Delayed | actual 20:34 |
