| Location | Planned | Expected |
|---|---|---|
| Bedford | 08:34 | |
| Flitwick | 08:45 | |
| Harlington | 08:49 | |
| Leagrave | 08:54 | |
| Luton | 08:58 | |
| Luton Airport Parkway | 09:01 | |
| Harpenden | 09:07 | |
| St Albans | 09:13 | |
| London St Pancras (Intl) | 09:34 | |
| Farringdon | 09:39 | |
| City Thameslink | 09:41 | |
| London Blackfriars | 09:43 | |
| London Bridge | 09:50 | |
| Norwood Junction | 10:02 | |
| East Croydon | 10:06 | |
| South Croydon | 10:09 | |
| Purley | 10:13 | |
| Redhill | 10:22 | |
| Earlswood (Surrey) | 10:25 | |
| Salfords | 10:28 | |
| Horley | 10:32 | |
| Gatwick Airport | 10:34 | |
| Three Bridges | 10:40 |