| Location | Planned | Expected |
|---|---|---|
| Abbey Wood | 08:14 | |
| Woolwich (Elizabeth line) | 08:17 | |
| Custom House | 08:21 | |
| Canary Wharf (Elizabeth line) | 08:25 | |
| Whitechapel | 08:29 | |
| London Liverpool Street | 08:32 | |
| Farringdon | 08:34 | |
| Tottenham Court Road | 08:37 | |
| Bond Street | 08:39 | |
| London Paddington | 08:43 | |
| Ealing Broadway | 08:52 | |
| Southall | 08:59 | |
| Hayes & Harlington | 09:02 | |
| West Drayton | 09:06 | |
| Iver | 09:08 | |
| Langley | 09:11 | |
| Slough | 09:14 | |
| Burnham | 09:18 | |
| Taplow | 09:21 | |
| Maidenhead | 09:24 | |
| Twyford | 09:31 | |
| Reading | 09:38 |