| Planned | Expected | |
|---|---|---|
| Brighton | 14:28 | On time |
| Preston Park | 14:32 | On time |
| Hassocks | 14:38 | On time |
| Burgess Hill | 14:42 | On time |
| Wivelsfield | 14:44 | On time |
| Haywards Heath | 14:49 | On time |
| Balcombe | 14:55 | On time |
| Three Bridges | 15:01 | On time |
| Gatwick Airport | 15:06 | On time |
| East Croydon | 15:21 | On time |
| London Bridge | 15:36 | On time |
| London Blackfriars | 15:42 | On time |
| City Thameslink | 15:44 | On time |
| Farringdon | 15:46 | On time |
| London St Pancras (Intl) | 15:51 | On time |
| West Hampstead Thameslink | 15:59 | On time |
| St Albans | 16:11 | On time |
| Harpenden | 16:17 | On time |
| Luton Airport Parkway | 16:22 | On time |
| Luton | 16:26 | On time |
| Leagrave | 16:31 | On time |
| Harlington | 16:36 | On time |
| Flitwick | 16:40 | On time |
| Bedford | 16:52 | On time |