| Location | Planned | Expected |
|---|---|---|
| Horsham | 06:54 | 06:56 |
| Littlehaven | 06:58 | 07:01 |
| Faygate | 07:01 | 07:05 |
| Ifield | 07:05 | |
| Crawley | 07:09 | |
| Three Bridges | 07:13 | |
| Gatwick Airport | 07:19 | |
| Horley | 07:21 | |
| Redhill | 07:29 | |
| Merstham | 07:33 | |
| Coulsdon South | 07:38 | |
| East Croydon | 07:45 | |
| London Bridge | 08:00 | |
| London Blackfriars | 08:06 | |
| City Thameslink | 08:08 | |
| Farringdon | 08:11 | |
| London St Pancras (Intl) | 08:15 | |
| Finsbury Park | 08:22 | |
| Stevenage | 08:43 | |
| Hitchin | 08:50 | |
| Arlesey | 08:56 | |
| Biggleswade | 09:01 | |
| Sandy | 09:05 | |
| St Neots | 09:12 | |
| Huntingdon | 09:19 | |
| Peterborough | 09:35 |