| Location | Planned | Expected |
|---|---|---|
| Abbey Wood | 11:02 | On time |
| Woolwich (Elizabeth line) | 11:05 | On time |
| Custom House | 11:09 | On time |
| Canary Wharf (Elizabeth line) | 11:13 | On time |
| Whitechapel | 11:17 | On time |
| London Liverpool Street | 11:20 | On time |
| Farringdon | 11:23 | On time |
| Tottenham Court Road | 11:26 | On time |
| Bond Street | 11:28 | On time |
| London Paddington | 11:32 | On time |
| Ealing Broadway | 11:41 | On time |
| Southall | 11:45 | On time |
| Hayes & Harlington | 11:49 | On time |
| West Drayton | 11:52 | On time |
| Iver | 11:55 | On time |
| Langley | 11:57 | On time |
| Slough | 12:01 | On time |
| Burnham | 12:05 | On time |
| Maidenhead | 12:12 | 12:08 |