Operator: Elizabeth Line
Previous Calling Points:
| 08:24 | Reading | Delayed | actual 08:26 |
| 08:24 | Reading | Delayed | actual 08:26 |
| 07:18 | Abbey Wood | On time | |
| 07:21 | Woolwich (Elizabeth line) | On time | |
| 07:25 | Custom House | On time | |
| 07:29 | Canary Wharf (Elizabeth line) | On time | |
| 07:33 | Whitechapel | On time | |
| 07:36 | London Liverpool Street | On time | |
| 07:39 | Farringdon | Delayed | actual 07:43 |
| 07:48 | London Paddington | Delayed | actual 07:50 |
| 07:57 | Ealing Broadway | On time | |
| 08:01 | Southall | On time | |
| 08:05 | Hayes & Harlington | On time | |
| 08:08 | West Drayton | On time | |
| 08:11 | Iver | On time | |
| 08:13 | Langley | On time | |
| 08:17 | Slough | On time | |
| 08:21 | Burnham | On time | |
| 08:23 | Taplow | On time | |
| 08:27 | Maidenhead | On time |
| 08:07 | London Paddington | Delayed | actual 08:10 |
| 08:26 | Slough | On time | |
| 08:35 | Maidenhead | Unknown |
| 07:29 | Abbey Wood | On time | |
| 07:32 | Woolwich (Elizabeth line) | On time | |
| 07:36 | Custom House | On time | |
| 07:40 | Canary Wharf (Elizabeth line) | On time | |
| 07:44 | Whitechapel | On time | |
| 07:47 | London Liverpool Street | On time | |
| 07:49 | Farringdon | Delayed | actual 07:54 |
| 07:58 | London Paddington | Delayed | actual 08:00 |
| 08:11 | Ealing Broadway | On time | |
| 08:16 | Southall | On time | |
| 08:20 | Hayes & Harlington | On time | |
| 08:23 | West Drayton | On time | |
| 08:26 | Iver | On time | |
| 08:28 | Langley | On time | |
| 08:33 | Slough | Unknown | |
| 08:36 | Burnham | Unknown | |
| 08:39 | Taplow | Unknown | |
| 08:42 | Maidenhead | Unknown |
| 08:45 | Reading | Unknown |
| 08:40 | Henley-on-Thames | Unknown |
| 08:44 | Shiplake | Unknown |
| 08:47 | Wargrave | Unknown |
| 08:16 | Didcot Parkway | On time |
| 08:23 | Cholsey | On time |
| 08:28 | Goring & Streatley | On time |
| 08:32 | Pangbourne | Unknown |
| 08:37 | Tilehurst | Unknown |
| 08:50 | Reading | Unknown |
| 07:44 | Abbey Wood | On time | |
| 07:47 | Woolwich (Elizabeth line) | On time | |
| 07:51 | Custom House | On time | |
| 07:55 | Canary Wharf (Elizabeth line) | On time | |
| 07:59 | Whitechapel | On time | |
| 08:02 | London Liverpool Street | Delayed | actual 08:05 |
| 08:04 | Farringdon | Delayed | actual 08:12 |
| 08:07 | Tottenham Court Road | Delayed | actual 08:15 |
| 08:09 | Bond Street | Delayed | actual 08:18 |
| 08:13 | London Paddington | Delayed | actual 08:23 |
| 08:26 | Ealing Broadway | Unknown | |
| 08:32 | Southall | Unknown | |
| 08:35 | Hayes & Harlington | Unknown | |
| 08:39 | West Drayton | Unknown | |
| 08:41 | Iver | Unknown | |
| 08:44 | Langley | Unknown | |
| 08:48 | Slough | Unknown | |
| 08:51 | Burnham | Unknown | |
| 08:54 | Taplow | Unknown | |
| 08:57 | Maidenhead | Unknown |
| 08:58 | Reading | Unknown |
| 08:36 | London Paddington | Unknown |
| 08:53 | Slough | Unknown |
| 09:02 | Maidenhead | Unknown |