| Location | Planned | Expected |
|---|---|---|
| Horsham | 12:24 | On time |
| Littlehaven | 12:27 | On time |
| Faygate | 12:31 | On time |
| Ifield | 12:35 | On time |
| Crawley | 12:38 | On time |
| Three Bridges | 12:43 | On time |
| Gatwick Airport | 12:49 | On time |
| Horley | 12:51 | On time |
| Redhill | 12:59 | On time |
| Merstham | 13:03 | On time |
| Coulsdon South | 13:09 | On time |
| East Croydon | 13:15 | On time |
| London Bridge | 13:31 | On time |
| London Blackfriars | 13:37 | On time |
| City Thameslink | 13:39 | On time |
| Farringdon | 13:41 | On time |
| London St Pancras (Intl) | 13:46 | On time |
| Finsbury Park | 13:53 | On time |
| Stevenage | 14:15 | On time |
| Hitchin | 14:20 | On time |
| Arlesey | 14:26 | On time |
| Biggleswade | 14:31 | On time |
| Sandy | 14:35 | On time |
| St Neots | 14:42 | On time |
| Huntingdon | 14:50 | On time |
| Peterborough | 15:09 | On time |