| Location | Planned | Expected |
|---|---|---|
| Sutton (London) | 23:19 | On time |
| West Sutton | 23:22 | 23:24 |
| Sutton Common | 23:24 | 23:27 |
| St Helier | 23:27 | 23:30 |
| Morden South | 23:29 | 23:32 |
| South Merton | 23:31 | 23:34 |
| Wimbledon Chase | 23:33 | 23:37 |
| Wimbledon | 23:37 | 23:42 |
| Haydons Road | 23:40 | 23:44 |
| Tooting | 23:43 | 23:47 |
| Streatham | 23:48 | 23:53 |
| Tulse Hill | 23:52 | 23:58 |
| Herne Hill | 23:56 | 00:02 |
| Loughborough Junction | 23:59 | 00:06 |
| Elephant & Castle | 00:04 | 00:09 |
| London Blackfriars | 00:09 | 00:13 |
| Farringdon | 00:13 | 00:17 |
| London St Pancras (Intl) | 00:18 | 00:21 |
| Kentish Town | 00:23 | 00:25 |
| West Hampstead Thameslink | 00:27 | 00:30 |
| Cricklewood | 00:30 | 00:33 |
| Brent Cross West | 00:32 | 00:37 |
| Hendon | 00:34 | 00:38 |
| Mill Hill Broadway | 00:37 | 00:40 |
| Elstree & Borehamwood | 00:41 | 00:45 |
| Radlett | 00:46 | 00:50 |
| St Albans | 00:52 | 00:55 |
| Harpenden | 00:59 | 01:01 |
| Luton Airport Parkway | 01:04 | 01:07 |
| Luton | 01:08 | 01:10 |
| Bedford | 01:29 | 01:35 |