| Location | Planned | Expected |
|---|---|---|
| Reading | 23:09 | On time |
| Earley | 23:14 | On time |
| Winnersh Triangle | 23:17 | On time |
| Winnersh | 23:19 | On time |
| Wokingham | 23:23 | On time |
| Bracknell | 23:30 | On time |
| Martins Heron | 23:33 | On time |
| Ascot | 23:38 | On time |
| Sunningdale | 23:41 | On time |
| Virginia Water | 23:48 | 23:45 |
| Egham | 23:52 | On time |
| Staines | 23:58 | On time |
| Feltham | 00:05 | On time |
| Twickenham | 00:10 | On time |
| Richmond | 00:15 | On time |
| Clapham Junction | 00:23 | On time |
| Vauxhall | 00:29 | |
| London Waterloo | 00:34 |