| Location | Planned | Expected |
|---|---|---|
| Bedford | 18:32 | On time |
| Flitwick | 18:43 | On time |
| Harlington | 18:47 | On time |
| Leagrave | 18:52 | On time |
| Luton | 18:57 | On time |
| Luton Airport Parkway | 19:00 | On time |
| Harpenden | 19:06 | On time |
| St Albans | 19:11 | On time |
| London St Pancras (Intl) | 19:35 | On time |
| Farringdon | 19:39 | On time |
| City Thameslink | 19:41 | 19:43 |
| London Blackfriars | 19:44 | On time |
| London Bridge | 19:51 | On time |
| Norwood Junction | 20:02 | 20:04 |
| East Croydon | 20:06 | 20:08 |
| South Croydon | 20:09 | 20:11 |
| Purley | 20:13 | 20:15 |
| Redhill | 20:22 | 20:25 |
| Earlswood (Surrey) | 20:25 | 20:28 |
| Salfords | 20:28 | 20:32 |
| Horley | 20:32 | 20:35 |
| Gatwick Airport | 20:34 | 20:37 |
| Three Bridges | 20:40 | 20:44 |