| Planned | Expected | |
|---|---|---|
| Brighton | 07:56 | On time |
| Preston Park | 08:00 | On time |
| Hassocks | 08:07 | 08:12 |
| Burgess Hill | 08:11 | 08:15 |
| Wivelsfield | 08:14 | 08:18 |
| Haywards Heath | 08:19 | 08:22 |
| Balcombe | 08:25 | 08:29 |
| Three Bridges | 08:30 | 08:35 |
| Gatwick Airport | 08:35 | 08:39 |
| East Croydon | 08:51 | 08:54 |
| London Bridge | 09:05 | 09:11 |
| London Blackfriars | 09:11 | 09:15 |
| City Thameslink | 09:13 | 09:17 |
| Farringdon | 09:16 | 09:19 |
| London St Pancras (Intl) | 09:20 | 09:23 |
| 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 | On time |