| Reading | 18:59 | On time |
| Twyford | 19:04 | On time |
| Maidenhead | 19:12 | On time |
| Taplow | 19:15 | On time |
| Burnham | 19:18 | On time |
| Slough | 19:21 | On time |
| Langley | 19:25 | On time |
| Iver | 19:28 | On time |
| West Drayton | 19:30 | On time |
| Hayes & Harlington | 19:34 | 19:37 |
| Southall | 19:40 | On time |
| Ealing Broadway | 19:46 | On time |
| London Paddington | 19:55 | On time |
| Bond Street | 19:59 | On time |
| Tottenham Court Road | 20:01 | On time |
| Farringdon | 20:04 | On time |
| London Liverpool Street | 20:07 | On time |
| Whitechapel | 20:09 | On time |
| Canary Wharf (Elizabeth line) | 20:13 | |
| Custom House | 20:17 | |
| Woolwich (Elizabeth line) | 20:21 | |
| Abbey Wood | 20:27 | |