| Location | Planned | Expected |
|---|---|---|
| Brighton | 09:28 | On time |
| Preston Park | 09:32 | On time |
| Hassocks | 09:38 | On time |
| Burgess Hill | 09:42 | On time |
| Wivelsfield | 09:44 | On time |
| Haywards Heath | 09:49 | On time |
| Balcombe | 09:55 | On time |
| Three Bridges | 10:01 | On time |
| Gatwick Airport | 10:06 | On time |
| East Croydon | 10:21 | On time |
| London Bridge | 10:36 | On time |
| London Blackfriars | 10:41 | On time |
| City Thameslink | 10:43 | On time |
| Farringdon | 10:46 | On time |
| London St Pancras (Intl) | 10:50 | On time |
| West Hampstead Thameslink | 10:59 | On time |
| St Albans | 11:11 | On time |
| Harpenden | 11:17 | On time |
| Luton Airport Parkway | 11:23 | On time |
| Luton | 11:27 | 11:24 |
| Leagrave | 11:31 | On time |
| Harlington | 11:36 | On time |
| Flitwick | 11:40 | On time |
| Bedford | 11:54 | 11:50 |