| Planned | Expected | |
|---|---|---|
| Brighton | 07:56 | On time |
| Preston Park | 08:00 | On time |
| Hassocks | 08:07 | On time |
| Burgess Hill | 08:12 | On time |
| Wivelsfield | 08:14 | On time |
| Haywards Heath | 08:19 | On time |
| Balcombe | 08:25 | On time |
| Three Bridges | 08:31 | On time |
| Gatwick Airport | 08:35 | On time |
| East Croydon | 08:51 | On time |
| London Bridge | 09:05 | On time |
| London Blackfriars | 09:11 | On time |
| City Thameslink | 09:13 | On time |
| Farringdon | 09:16 | On time |
| London St Pancras (Intl) | 09:20 | On time |
| West Hampstead Thameslink | 09:29 | On time |
| St Albans | 09:41 | On time |
| Harpenden | 09:47 | On time |
| Luton Airport Parkway | 09:53 | On time |
| Luton | 09:56 | On time |
| Leagrave | 10:01 | On time |
| Harlington | 10:06 | On time |
| Flitwick | 10:10 | On time |
| Bedford | 10:22 |