Operator: Great Western Railway
Previous Calling Points:
| 17:50 | London Paddington | On time | |
| 18:09 | Maidenhead | Delayed | actual 18:11 |
| 18:16 | Twyford | Delayed | actual 18:18 |
| 18:32 | Reading | On time |
| 17:50 | London Paddington | On time | |
| 18:09 | Maidenhead | Delayed | actual 18:11 |
| 18:16 | Twyford | Delayed | actual 18:18 |
| 18:32 | Reading | On time |
| 18:38 | Didcot Parkway | Unknown |
| 18:43 | Cholsey | Unknown |
| 18:48 | Goring & Streatley | Unknown |
| 18:52 | Pangbourne | Unknown |
| 18:20 | London Paddington | Delayed | actual 18:22 |
| 18:40 | Maidenhead | Unknown | |
| 18:47 | Twyford | Unknown | |
| 19:00 | Reading | Unknown |
| 19:04 | Didcot Parkway | Unknown |
| 19:09 | Cholsey | Unknown |
| 19:14 | Goring & Streatley | Unknown |
| 19:18 | Pangbourne | Unknown |
| 18:50 | London Paddington | Unknown |
| 19:09 | Maidenhead | Unknown |
| 19:16 | Twyford | Unknown |
| 19:29 | Reading | Unknown |
| 19:36 | Didcot Parkway | Unknown |
| 19:41 | Cholsey | Unknown |
| 19:46 | Goring & Streatley | Unknown |
| 19:50 | Pangbourne | Unknown |
| 19:20 | London Paddington | Unknown |
| 19:39 | Maidenhead | Unknown |
| 19:47 | Twyford | Unknown |
| 19:56 | Reading | Unknown |
| 19:38 | London Paddington | Unknown |
| 19:54 | Slough | Unknown |
| 20:00 | Maidenhead | Unknown |
| 20:07 | Twyford | Unknown |
| 20:19 | Reading | Unknown |
| 20:08 | Didcot Parkway | Unknown |
| 20:14 | Cholsey | Unknown |
| 20:18 | Goring & Streatley | Unknown |
| 20:22 | Pangbourne | Unknown |