| Location | Planned | Expected |
|---|---|---|
| St Albans | 12:07 | On time |
| Radlett | 12:12 | On time |
| Elstree & Borehamwood | 12:16 | On time |
| Mill Hill Broadway | 12:20 | On time |
| Hendon | 12:24 | On time |
| Brent Cross West | 12:26 | On time |
| Cricklewood | 12:29 | On time |
| West Hampstead Thameslink | 12:32 | On time |
| Kentish Town | 12:37 | On time |
| London St Pancras (Intl) | 12:42 | On time |
| Farringdon | 12:47 | On time |
| City Thameslink | 12:49 | On time |
| London Blackfriars | 12:51 | On time |
| Elephant & Castle | 12:55 | On time |
| Loughborough Junction | 13:00 | On time |
| Herne Hill | 13:05 | 13:07 |
| Tulse Hill | 13:10 | On time |
| Streatham | 13:14 | On time |
| Tooting | 13:18 | On time |
| Haydons Road | 13:22 | On time |
| Wimbledon | 13:24 | On time |
| Wimbledon Chase | 13:28 | On time |
| South Merton | 13:30 | On time |
| Morden South | 13:33 | |
| St Helier | 13:35 | |
| Sutton Common | 13:37 | |
| West Sutton | 13:40 | |
| Sutton (London) | 13:44 |