| Location | Planned | Expected |
|---|---|---|
| Three Bridges | 03:40 | On time |
| Gatwick Airport | 03:45 | On time |
| Horley | 03:48 | On time |
| Purley | 04:02 | 03:58 |
| East Croydon | 04:09 | 04:07 |
| London Blackfriars | 04:35 | 04:26 |
| London St Pancras (Intl) | 04:43 | On time |
| Kentish Town | 04:48 | On time |
| West Hampstead Thameslink | 04:52 | On time |
| Cricklewood | 04:55 | On time |
| Brent Cross West | 04:58 | On time |
| Hendon | 05:00 | On time |
| Mill Hill Broadway | 05:03 | On time |
| Elstree & Borehamwood | 05:07 | 05:09 |
| Radlett | 05:11 | 05:13 |
| St Albans | 05:17 | On time |
| Harpenden | 05:24 | On time |
| Luton Airport Parkway | 05:29 | On time |
| Luton | 05:33 | On time |
| Leagrave | 05:38 | On time |
| Harlington | 05:43 | On time |
| Flitwick | 05:47 | On time |
| Bedford | 05:59 | On time |