| Location | Planned | Expected |
|---|---|---|
| Orpington | 06:02 | |
| Petts Wood | 06:05 | |
| Bickley | 06:10 | |
| Bromley South | 06:13 | |
| Shortlands | 06:16 | |
| Ravensbourne | 06:18 | |
| Beckenham Hill | 06:20 | |
| Bellingham | 06:23 | |
| Catford | 06:26 | |
| Crofton Park | 06:28 | |
| Nunhead | 06:31 | |
| Peckham Rye | 06:34 | |
| Denmark Hill | 06:37 | |
| Elephant & Castle | 06:44 | |
| London Blackfriars | 06:49 | |
| City Thameslink | 06:51 | |
| Farringdon | 06:54 | |
| London St Pancras (Intl) | 06:58 | |
| Kentish Town | 07:03 | |
| West Hampstead Thameslink | 07:07 | |
| Brent Cross West | 07:10 | |
| Mill Hill Broadway | 07:15 | |
| Elstree & Borehamwood | 07:19 | |
| Radlett | 07:23 | |
| St Albans | 07:31 | |
| Harpenden | 07:37 | |
| Luton Airport Parkway | 07:42 | |
| Luton | 07:50 |