| Location | Planned | Expected |
|---|---|---|
| Bedford | ||
| Flitwick | 19:27 | On time |
| Harlington | 19:32 | On time |
| Leagrave | 19:37 | On time |
| Luton | 19:41 | On time |
| Luton Airport Parkway | 19:45 | On time |
| Harpenden | 19:51 | On time |
| St Albans | 19:57 | On time |
| West Hampstead Thameslink | 20:09 | 20:11 |
| London St Pancras (Intl) | 20:19 | On time |
| Farringdon | 20:24 | On time |
| City Thameslink | 20:26 | On time |
| London Blackfriars | 20:28 | On time |
| London Bridge | 20:34 | On time |
| East Croydon | 20:48 | On time |
| Gatwick Airport | 21:04 | On time |
| Three Bridges | 21:09 | On time |
| Balcombe | 21:16 | On time |
| Haywards Heath | 21:21 | On time |
| Wivelsfield | 21:26 | On time |
| Burgess Hill | 21:28 | On time |
| Hassocks | 21:32 | On time |
| Preston Park | 21:38 | On time |
| Brighton | 21:43 | On time |