| Location | Planned | Expected |
|---|---|---|
| Luton | 04:20 | On time |
| Luton Airport Parkway | 04:23 | On time |
| Harpenden | 04:28 | On time |
| St Albans | 04:35 | On time |
| Radlett | 04:41 | On time |
| Elstree & Borehamwood | 04:45 | On time |
| Mill Hill Broadway | 04:49 | On time |
| Hendon | 04:52 | On time |
| Brent Cross West | 04:55 | On time |
| Cricklewood | 04:57 | On time |
| West Hampstead Thameslink | 05:00 | On time |
| Kentish Town | 05:06 | On time |
| London St Pancras (Intl) | 05:12 | 05:09 |
| Farringdon | 05:16 | On time |
| City Thameslink | 05:18 | On time |
| London Blackfriars | 05:21 | On time |
| Elephant & Castle | 05:25 | On time |
| Loughborough Junction | 05:30 | 05:27 |
| Herne Hill | 05:34 | On time |
| Tulse Hill | 05:39 | On time |
| Streatham | 05:43 | On time |
| Tooting | 05:48 | On time |
| Haydons Road | 05:52 | On time |
| Wimbledon | 05:54 | On time |
| Wimbledon Chase | 05:58 | On time |
| South Merton | 06:00 | On time |
| Morden South | 06:03 | On time |
| St Helier | 06:05 | On time |
| Sutton Common | 06:07 | On time |
| West Sutton | 06:10 | On time |
| Sutton (London) | 06:14 | On time |