| Location | Planned | Expected |
|---|---|---|
| Bedford | ||
| Flitwick | 01:25 | |
| Harlington | 01:30 | |
| Leagrave | 01:35 | |
| Luton | 01:39 | |
| Luton Airport Parkway | 01:43 | |
| Harpenden | 01:49 | |
| St Albans | 01:54 | |
| Radlett | 02:01 | |
| Elstree & Borehamwood | 02:04 | |
| Mill Hill Broadway | 02:08 | |
| Hendon | 02:12 | |
| Brent Cross West | 02:14 | |
| Cricklewood | 02:16 | |
| West Hampstead Thameslink | 02:19 | |
| Kentish Town | 02:25 | |
| London St Pancras (Intl) | 02:31 | |
| London Blackfriars | 02:39 | |
| East Croydon | 03:06 | |
| Purley | 03:13 | |
| Horley | 03:25 | |
| Gatwick Airport | 03:30 | |
| Three Bridges | 03:36 |