| Location | Planned | Expected |
|---|---|---|
| Three Bridges | 02:40 | On time |
| Gatwick Airport | 02:45 | On time |
| Horley | 02:48 | On time |
| Purley | 03:03 | On time |
| East Croydon | 03:10 | On time |
| London Blackfriars | 03:36 | On time |
| London St Pancras (Intl) | 03:44 | On time |
| Kentish Town | 03:48 | On time |
| West Hampstead Thameslink | 03:52 | On time |
| Cricklewood | 03:56 | On time |
| Brent Cross West | 03:58 | On time |
| Hendon | 04:00 | On time |
| Mill Hill Broadway | 04:03 | On time |
| Elstree & Borehamwood | 04:07 | On time |
| Radlett | 04:11 | On time |
| St Albans | 04:17 | On time |
| Harpenden | 04:24 | 04:21 |
| Luton Airport Parkway | 04:29 | On time |
| Luton | 04:33 | On time |
| Leagrave | 04:38 | On time |
| Harlington | 04:43 | On time |
| Flitwick | 04:47 | On time |
| Bedford | 04:59 | 04:54 |