| Location | Planned | Expected |
|---|---|---|
| Brighton | 19:28 | 19:31 |
| Preston Park | 19:32 | 19:35 |
| Hassocks | 19:38 | 19:41 |
| Burgess Hill | 19:42 | 19:43 |
| Wivelsfield | 19:44 | 19:47 |
| Haywards Heath | 19:49 | 19:51 |
| Balcombe | 19:55 | On time |
| Three Bridges | 20:00 | On time |
| Gatwick Airport | 20:05 | On time |
| East Croydon | 20:21 | |
| London Bridge | 20:35 | |
| London Blackfriars | 20:41 | |
| City Thameslink | 20:43 | |
| Farringdon | 20:46 | |
| London St Pancras (Intl) | 20:50 | |
| West Hampstead Thameslink | 20:59 | |
| St Albans | 21:11 | |
| Harpenden | 21:17 | |
| Luton Airport Parkway | 21:23 | |
| Luton | 21:27 | |
| Leagrave | 21:31 | |
| Harlington | 21:36 | |
| Flitwick | 21:40 | |
| Bedford | 21:54 |