| Planned | Expected | |
|---|---|---|
| Bedford | 10:04 | 10:08 |
| Flitwick | 10:15 | 10:18 |
| Harlington | 10:19 | 10:22 |
| Leagrave | 10:24 | 10:27 |
| Luton | 10:29 | 10:31 |
| Luton Airport Parkway | 10:32 | 10:34 |
| Harpenden | 10:38 | 10:40 |
| St Albans | 10:43 | 10:47 |
| London St Pancras (Intl) | 11:05 | On time |
| Farringdon | 11:09 | On time |
| City Thameslink | 11:11 | 11:13 |
| London Blackfriars | 11:14 | On time |
| London Bridge | 11:21 | On time |
| Norwood Junction | 11:32 | On time |
| East Croydon | 11:36 | On time |
| South Croydon | 11:39 | On time |
| Purley | 11:43 | On time |
| Redhill | 11:52 | On time |
| Earlswood (Surrey) | 11:55 | On time |
| Salfords | 11:58 | On time |
| Horley | 12:02 | On time |
| Gatwick Airport | 12:04 | On time |
| Three Bridges | 12:10 | On time |