| Planned | Expected | |
|---|---|---|
| Brighton | 12:28 | On time |
| Preston Park | 12:32 | On time |
| Hassocks | 12:38 | On time |
| Burgess Hill | 12:42 | On time |
| Wivelsfield | 12:44 | 12:46 |
| Haywards Heath | 12:49 | 12:51 |
| Balcombe | 12:55 | On time |
| Three Bridges | 13:01 | 13:04 |
| Gatwick Airport | 13:06 | 13:09 |
| East Croydon | 13:21 | 13:24 |
| London Bridge | 13:36 | 13:42 |
| London Blackfriars | 13:42 | 13:46 |
| City Thameslink | 13:44 | 13:48 |
| Farringdon | 13:46 | 13:50 |
| London St Pancras (Intl) | 13:51 | 13:53 |
| West Hampstead Thameslink | 13:59 | On time |
| St Albans | 14:11 | On time |
| Harpenden | 14:17 | On time |
| Luton Airport Parkway | 14:22 | 14:24 |
| Luton | 14:26 | On time |
| Leagrave | 14:31 | On time |
| Harlington | 14:36 | On time |
| Flitwick | 14:40 | On time |
| Bedford | 14:52 | On time |