| Location | Planned | Expected |
|---|---|---|
| Horsham | 10:55 | On time |
| Littlehaven | 10:59 | On time |
| Ifield | 11:05 | On time |
| Crawley | 11:08 | On time |
| Three Bridges | 11:13 | 11:15 |
| Gatwick Airport | 11:19 | 11:20 |
| Horley | 11:21 | 11:24 |
| Redhill | 11:29 | 11:31 |
| Merstham | 11:33 | 11:36 |
| Coulsdon South | 11:39 | 11:41 |
| East Croydon | 11:45 | 11:47 |
| London Bridge | 12:01 | 12:06 |
| London Blackfriars | 12:07 | 12:10 |
| City Thameslink | 12:09 | 12:12 |
| Farringdon | 12:11 | 12:15 |
| London St Pancras (Intl) | 12:16 | 12:20 |
| Finsbury Park | 12:23 | 12:26 |
| Stevenage | 12:45 | 12:46 |
| Hitchin | 12:50 | 12:52 |
| Arlesey | 12:56 | On time |
| Biggleswade | 13:01 | On time |
| Sandy | 13:05 | On time |
| St Neots | 13:12 | On time |
| Huntingdon | 13:20 | On time |
| Peterborough | 13:41 | 13:37 |