| Reading | 22:58 | On time |
| Twyford | 23:03 | On time |
| Maidenhead | 23:12 | On time |
| Taplow | 23:16 | On time |
| Burnham | 23:19 | On time |
| Slough | 23:22 | On time |
| Langley | 23:26 | On time |
| Iver | 23:29 | On time |
| West Drayton | 23:31 | On time |
| Hayes & Harlington | 23:35 | On time |
| Southall | 23:38 | On time |
| Ealing Broadway | 23:44 | On time |
| London Paddington | 23:55 | On time |
| Bond Street | 00:02 | On time |
| Tottenham Court Road | 00:04 | On time |
| Farringdon | 00:07 | On time |
| London Liverpool Street | 00:10 | On time |
| Whitechapel | 00:12 | On time |
| Canary Wharf (Elizabeth line) | 00:16 | On time |
| Custom House | 00:20 | On time |
| Woolwich (Elizabeth line) | 00:24 | On time |
| Abbey Wood | 00:30 | 00:26 |