| Location | Planned | Expected |
|---|---|---|
| Sutton (London) | 22:48 | On time |
| Carshalton | 22:51 | On time |
| Hackbridge | 22:54 | On time |
| Mitcham Junction | 22:57 | On time |
| Mitcham Eastfields | 23:00 | On time |
| Streatham | 23:05 | On time |
| Tulse Hill | 23:09 | On time |
| Herne Hill | 23:13 | On time |
| Loughborough Junction | 23:17 | On time |
| Elephant & Castle | 23:21 | On time |
| London Blackfriars | 23:26 | On time |
| Farringdon | 23:30 | On time |
| London St Pancras (Intl) | 23:35 | On time |
| Kentish Town | 23:42 | On time |
| West Hampstead Thameslink | 23:46 | On time |
| Cricklewood | 23:48 | On time |
| Brent Cross West | 23:51 | On time |
| Hendon | 23:53 | On time |
| Mill Hill Broadway | 23:56 | On time |
| Elstree & Borehamwood | 00:01 | On time |
| Radlett | 00:05 | On time |
| St Albans | 00:10 | On time |
| Harpenden | 00:17 | On time |
| Luton Airport Parkway | 00:22 | On time |
| Luton | 00:26 | On time |
| Bedford | 00:47 | On time |