| Planned | Expected | |
|---|---|---|
| Reading | 13:59 | On time |
| Twyford | 14:04 | 14:06 |
| Maidenhead | 14:11 | On time |
| Taplow | 14:14 | On time |
| Burnham | 14:17 | |
| Slough | 14:21 | |
| Langley | 14:25 | |
| West Drayton | 14:29 | |
| Hayes & Harlington | 14:34 | |
| Southall | 14:38 | |
| Ealing Broadway | 14:44 | |
| London Paddington | 14:54 | |
| Bond Street | 14:59 | |
| Tottenham Court Road | 15:01 | |
| Farringdon | 15:04 | |
| London Liverpool Street | 15:06 | |
| Whitechapel | 15:09 | |
| Canary Wharf (Elizabeth line) | 15:13 | |
| Custom House | 15:17 | |
| Woolwich (Elizabeth line) | 15:21 | |
| Abbey Wood | 15:27 |