| Location | Planned | Expected |
|---|---|---|
| Brighton | 08:26 | On time |
| Preston Park | 08:30 | On time |
| Hassocks | 08:37 | On time |
| Burgess Hill | 08:42 | On time |
| Wivelsfield | 08:44 | On time |
| Haywards Heath | 08:49 | On time |
| Balcombe | 08:55 | On time |
| Three Bridges | 09:01 | On time |
| Gatwick Airport | 09:06 | On time |
| East Croydon | 09:21 | On time |
| London Bridge | 09:36 | On time |
| London Blackfriars | 09:42 | On time |
| City Thameslink | 09:44 | On time |
| Farringdon | 09:46 | On time |
| London St Pancras (Intl) | 09:51 | On time |
| West Hampstead Thameslink | 09:59 | On time |
| St Albans | 10:11 | On time |
| Harpenden | 10:18 | On time |
| Luton Airport Parkway | 10:23 | On time |
| Luton | 10:28 | On time |
| Leagrave | 10:32 | On time |
| Harlington | 10:36 | On time |
| Flitwick | 10:40 | On time |
| Bedford | 10:54 | 10:50 |