| Planned | Expected | |
|---|---|---|
| Bedford | ||
| Flitwick | 15:45 | On time |
| Harlington | 15:49 | On time |
| Leagrave | 15:54 | On time |
| Luton | 15:58 | On time |
| Luton Airport Parkway | 16:01 | On time |
| Harpenden | 16:07 | On time |
| St Albans | 16:13 | On time |
| London St Pancras (Intl) | 16:34 | 16:37 |
| Farringdon | 16:39 | 16:43 |
| City Thameslink | 16:41 | 16:46 |
| London Blackfriars | 16:43 | 16:48 |
| London Bridge | 16:50 | 16:52 |
| Norwood Junction | 17:02 | 17:04 |
| East Croydon | 17:06 | 17:08 |
| South Croydon | 17:09 | 17:12 |
| Purley | 17:13 | 17:18 |
| Coulsdon South | 17:17 | 17:20 |
| Merstham | 17:23 | 17:27 |
| Redhill | 17:27 | 17:31 |
| Earlswood (Surrey) | 17:30 | 17:34 |
| Salfords | 17:34 | 17:37 |
| Horley | 17:37 | 17:42 |
| Gatwick Airport | 17:40 | 17:45 |
| Three Bridges | 17:46 | 17:55 |