Operator: London Underground
Previous Calling Points:
| 07:39 | Upminster Underground | Unknown |
| 08:54 | Turnham Green Underground | Unknown |
| 08:57 | Gunnersbury | On time |
| 09:00 | Kew Gardens | On time |
| 07:39 | Upminster Underground | Unknown |
| 08:54 | Turnham Green Underground | Unknown |
| 08:57 | Gunnersbury | On time |
| 09:00 | Kew Gardens | On time |
| 08:44 | Shepperton | On time | |
| 08:47 | Upper Halliford | Unknown | |
| 08:49 | Sunbury | On time | |
| 08:51 | Kempton Park | On time | |
| 08:54 | Hampton | On time | |
| 08:57 | Fulwell | On time | |
| 09:00 | Strawberry Hill | On time | |
| 09:04 | Twickenham | On time | |
| 09:07 | St Margarets (London) | Delayed | actual 09:09 |
| 07:49 | Upminster Underground | Unknown |
| 09:03 | Turnham Green Underground | Unknown |
| 09:06 | Gunnersbury | On time |
| 09:09 | Kew Gardens | On time |
| 08:57 | Willesden Junction | On time |
| 09:02 | Acton Central | On time |
| 09:05 | South Acton | On time |
| 09:09 | Gunnersbury | Unknown |
| 09:12 | Kew Gardens | Unknown |
| 07:59 | Upminster Underground | Unknown |
| 09:15 | Turnham Green Underground | Unknown |
| 09:18 | Gunnersbury | Unknown |
| 09:21 | Kew Gardens | Unknown |
| 08:24 | Reading | On time | |
| 08:29 | Earley | On time | |
| 08:31 | Winnersh Triangle | On time | |
| 08:33 | Winnersh | On time | |
| 08:38 | Wokingham | On time | |
| 08:44 | Bracknell | On time | |
| 08:47 | Martins Heron | On time | |
| 08:52 | Ascot | On time | |
| 08:55 | Sunningdale | On time | |
| 09:01 | Virginia Water | Delayed | actual 09:03 |
| 09:05 | Egham | Delayed | actual 09:08 |
| 09:10 | Staines | Delayed | actual 09:12 |
| 09:16 | Feltham | Unknown | |
| 09:23 | Twickenham | Unknown |
| 09:09 | London Waterloo | On time |
| 09:13 | Vauxhall | Unknown |
| 09:19 | Clapham Junction | Unknown |
| 09:23 | Putney | Unknown |
| 08:09 | Upminster Underground | Unknown |
| 09:24 | Turnham Green Underground | Unknown |
| 09:27 | Gunnersbury | Unknown |
| 09:30 | Kew Gardens | Unknown |
| 09:01 | Windsor & Eton Riverside | On time |
| 09:04 | Datchet | On time |
| 09:07 | Sunnymeads | On time |
| 09:10 | Wraysbury | On time |
| 09:16 | Staines | Unknown |
| 09:19 | Ashford (Surrey) | Unknown |
| 09:24 | Feltham | Unknown |
| 09:28 | Whitton | Unknown |
| 09:32 | Twickenham | Unknown |
| 09:34 | St Margarets (London) | Unknown |
| 09:14 | London Waterloo | Unknown |
| 09:18 | Vauxhall | Unknown |
| 09:21 | Queenstown Road Battersea | Unknown |
| 09:24 | Clapham Junction | Unknown |
| 09:27 | Wandsworth Town | Unknown |
| 09:30 | Putney | Unknown |
| 09:33 | Barnes | Unknown |
| 09:36 | Mortlake | Unknown |
| 09:38 | North Sheen | Unknown |