| Location | Planned | Expected |
|---|---|---|
| Bedford | 22:44 | On time |
| Flitwick | 22:56 | On time |
| Harlington | 23:00 | On time |
| Leagrave | 23:06 | On time |
| Luton | 23:11 | On time |
| Luton Airport Parkway | 23:14 | On time |
| Harpenden | 23:20 | On time |
| St Albans | 23:25 | On time |
| Brent Cross West | 23:39 | On time |
| West Hampstead Thameslink | 23:42 | On time |
| London St Pancras (Intl) | 23:54 | On time |
| Farringdon | 23:58 | On time |
| London Blackfriars | 00:02 | 00:05 |
| East Croydon | 00:28 | |
| Gatwick Airport | 00:49 | |
| Three Bridges | 00:55 | |
| Haywards Heath | 01:04 | |
| Wivelsfield | 01:08 | |
| Burgess Hill | 01:10 | |
| Hassocks | 01:14 | |
| Preston Park | 01:20 | |
| Brighton | 01:24 |