| Location | Planned | Expected |
|---|---|---|
| Abbey Wood | 07:18 | On time |
| Woolwich (Elizabeth line) | 07:21 | On time |
| Custom House | 07:25 | On time |
| Canary Wharf (Elizabeth line) | 07:29 | On time |
| Whitechapel | 07:33 | On time |
| London Liverpool Street | 07:36 | On time |
| Farringdon | 07:39 | |
| Tottenham Court Road | 07:42 | |
| Bond Street | 07:44 | |
| London Paddington | 07:48 | |
| Ealing Broadway | 07:57 | |
| Southall | 08:01 | |
| Hayes & Harlington | 08:05 | |
| West Drayton | 08:08 | |
| Iver | 08:11 | |
| Langley | 08:13 | |
| Slough | 08:17 | |
| Burnham | 08:21 | |
| Taplow | 08:23 | |
| Maidenhead | 08:26 | |
| Twyford | 08:33 | |
| Reading | 08:42 |