| Abbey Wood | 06:48 | Cancelled |
| Woolwich (Elizabeth line) | 06:51 | Cancelled |
| Custom House | 06:55 | Cancelled |
| Canary Wharf (Elizabeth line) | 06:59 | Cancelled |
| Whitechapel | 07:03 | Cancelled |
| London Liverpool Street | 07:06 | Cancelled |
| Farringdon | 07:09 | Cancelled |
| Tottenham Court Road | 07:12 | Cancelled |
| Bond Street | 07:14 | Cancelled |
| London Paddington | 07:18 | Cancelled |
| London Paddington | 07:18 | On time |
| Ealing Broadway | 07:26 | On time |
| Southall | 07:32 | 07:36 |
| Hayes & Harlington | 07:35 | 07:38 |
| West Drayton | 07:39 | |
| Iver | 07:42 | |
| Langley | 07:44 | |
| Slough | 07:48 | |
| Burnham | 07:52 | |
| Taplow | 07:54 | |
| Maidenhead | 07:57 | |
| Twyford | 08:05 | |
| Reading | 08:12 | |