| Location | Planned | Expected |
|---|---|---|
| Peterborough | 08:23 | 08:42 |
| Huntingdon | 08:38 | 08:57 |
| St Neots | 08:46 | 09:05 |
| Sandy | 08:53 | 09:12 |
| Biggleswade | 08:58 | 09:17 |
| Arlesey | 09:03 | 09:22 |
| Hitchin | 09:09 | 09:28 |
| Stevenage | 09:15 | 09:33 |
| Knebworth | 09:19 | 09:37 |
| Finsbury Park | 09:37 | 09:58 |
| London St Pancras (Intl) | 09:45 | 10:04 |
| Farringdon | 09:49 | 10:08 |
| City Thameslink | 09:51 | 10:10 |
| London Blackfriars | 09:54 | 10:12 |
| London Bridge | 10:00 | 10:17 |
| East Croydon | 10:15 | 10:29 |
| Coulsdon South | 10:25 | Cancelled |
| Merstham | 10:31 | Cancelled |
| Redhill | 10:35 | Cancelled |
| Horley | 10:43 | Cancelled |
| Gatwick Airport | 10:46 | On time |
| Three Bridges | 10:52 | On time |
| Crawley | 10:57 | On time |
| Ifield | 11:00 | On time |
| Littlehaven | 11:06 | On time |
| Horsham | 11:10 | On time |