| Location | Planned | Expected |
|---|---|---|
| Abbey Wood | 17:01 | On time |
| Woolwich (Elizabeth line) | 17:04 | On time |
| Custom House | 17:08 | On time |
| Canary Wharf (Elizabeth line) | 17:12 | On time |
| Whitechapel | 17:16 | On time |
| London Liverpool Street | 17:19 | On time |
| Farringdon | 17:21 | On time |
| Tottenham Court Road | 17:24 | On time |
| Bond Street | 17:26 | 17:28 |
| London Paddington | 17:30 | 17:33 |
| Ealing Broadway | 17:38 | 17:41 |
| Southall | 17:45 | 17:47 |
| Hayes & Harlington | 17:49 | 17:51 |
| West Drayton | 17:52 | 17:54 |
| Iver | 17:55 | On time |
| Langley | 17:57 | 17:59 |
| Slough | 18:01 | On time |
| Burnham | 18:05 | On time |
| Taplow | 18:07 | 18:09 |
| Maidenhead | 18:14 | On time |