| Location | Planned | Expected |
|---|---|---|
| Abbey Wood | 22:47 | On time |
| Woolwich (Elizabeth line) | 22:50 | On time |
| Custom House | 22:54 | On time |
| Canary Wharf (Elizabeth line) | 22:58 | |
| Whitechapel | 23:02 | |
| London Liverpool Street | 23:05 | |
| Farringdon | 23:08 | |
| Tottenham Court Road | 23:11 | |
| Bond Street | 23:13 | |
| London Paddington | 23:18 | |
| Ealing Broadway | 23:26 | |
| Southall | 23:30 | |
| Hayes & Harlington | 23:34 | |
| West Drayton | 23:37 | |
| Iver | 23:40 | |
| Langley | 23:42 | |
| Slough | 23:49 | |
| Burnham | 23:53 | |
| Taplow | 23:55 | |
| Maidenhead | 00:01 |