| Planned | Expected | |
|---|---|---|
| Maidenhead | 13:59 | On time |
| Burnham | 14:03 | On time |
| Slough | 14:07 | On time |
| Langley | 14:11 | On time |
| Iver | 14:13 | On time |
| West Drayton | 14:16 | On time |
| Hayes & Harlington | 14:20 | |
| Southall | 14:23 | |
| Ealing Broadway | 14:28 | |
| London Paddington | 14:39 | |
| Bond Street | 14:44 | |
| Tottenham Court Road | 14:46 | |
| Farringdon | 14:49 | |
| London Liverpool Street | 14:51 | |
| Whitechapel | 14:54 | |
| Canary Wharf (Elizabeth line) | 14:58 | |
| Custom House | 15:02 | |
| Woolwich (Elizabeth line) | 15:06 | |
| Abbey Wood | 15:12 |