| Location | Planned | Expected |
|---|---|---|
| Reading | 06:14 | On time |
| Twyford | 06:19 | On time |
| Maidenhead | 06:26 | On time |
| Taplow | 06:29 | On time |
| Burnham | 06:32 | On time |
| Slough | 06:36 | On time |
| Langley | 06:40 | On time |
| Iver | 06:42 | On time |
| West Drayton | 06:45 | |
| Hayes & Harlington | 06:50 | |
| Southall | 06:53 | |
| Ealing Broadway | 06:58 | |
| London Paddington | 07:08 | |
| Bond Street | 07:12 | |
| Tottenham Court Road | 07:14 | |
| Farringdon | 07:17 | |
| London Liverpool Street | 07:20 | |
| Whitechapel | 07:22 | |
| Canary Wharf (Elizabeth line) | 07:26 | |
| Custom House | 07:30 | |
| Woolwich (Elizabeth line) | 07:35 | |
| Abbey Wood | 07:41 |