| Location | Planned | Expected |
|---|---|---|
| Sutton (London) | 21:48 | On time |
| Carshalton | 21:51 | On time |
| Hackbridge | 21:54 | On time |
| Mitcham Junction | 21:57 | On time |
| Mitcham Eastfields | 22:00 | On time |
| Streatham | 22:05 | On time |
| Tulse Hill | 22:10 | On time |
| Herne Hill | 22:14 | On time |
| Loughborough Junction | 22:17 | On time |
| Elephant & Castle | 22:21 | On time |
| London Blackfriars | 22:26 | On time |
| City Thameslink | 22:28 | On time |
| Farringdon | 22:31 | On time |
| London St Pancras (Intl) | 22:37 | On time |
| Kentish Town | 22:42 | On time |
| West Hampstead Thameslink | 22:46 | On time |
| Cricklewood | 22:48 | 22:50 |
| Brent Cross West | 22:51 | On time |
| Hendon | 22:53 | On time |
| Mill Hill Broadway | 22:56 | On time |
| Elstree & Borehamwood | 23:00 | On time |
| Radlett | 23:05 | On time |
| St Albans | 23:10 | On time |
| Harpenden | 23:17 | On time |
| Luton Airport Parkway | 23:22 | On time |
| Luton | 23:26 | On time |
| Leagrave | 23:31 | On time |
| Harlington | 23:36 | On time |
| Flitwick | 23:40 | On time |
| Bedford | 23:52 | 23:49 |