| Planned | Expected | |
|---|---|---|
| Brighton | 15:58 | On time |
| Preston Park | 16:02 | On time |
| Hassocks | 16:08 | On time |
| Burgess Hill | 16:12 | On time |
| Wivelsfield | 16:14 | On time |
| Haywards Heath | 16:18 | 16:20 |
| Balcombe | 16:25 | On time |
| Three Bridges | 16:30 | On time |
| Gatwick Airport | 16:35 | On time |
| East Croydon | 16:51 | On time |
| London Bridge | 17:05 | 17:10 |
| London Blackfriars | 17:11 | 17:16 |
| City Thameslink | 17:13 | 17:18 |
| Farringdon | 17:16 | 17:20 |
| London St Pancras (Intl) | 17:20 | 17:25 |
| St Albans | 17:40 | 17:43 |
| Harpenden | 17:47 | 17:49 |
| Luton Airport Parkway | 17:53 | 17:56 |
| Luton | 17:57 | On time |
| Leagrave | 18:01 | On time |
| Harlington | 18:06 | 18:08 |
| Flitwick | 18:10 | 18:12 |
| Bedford | 18:22 | On time |