| Location | Planned | Expected |
|---|---|---|
| Orpington | ||
| Petts Wood | 07:35 | |
| Bickley | 07:40 | |
| Bromley South | 07:43 | |
| Shortlands | 07:46 | |
| Ravensbourne | 07:48 | |
| Beckenham Hill | 07:50 | |
| Bellingham | 07:52 | |
| Catford | 07:55 | |
| Crofton Park | 07:58 | |
| Nunhead | 08:01 | |
| Peckham Rye | 08:04 | |
| Denmark Hill | 08:07 | |
| Elephant & Castle | 08:14 | |
| London Blackfriars | 08:19 | |
| City Thameslink | 08:21 | |
| Farringdon | 08:23 | |
| London St Pancras (Intl) | 08:28 | |
| Kentish Town | 08:33 | |
| West Hampstead Thameslink | 08:37 | |
| Brent Cross West | 08:40 | |
| Mill Hill Broadway | 08:44 | |
| Elstree & Borehamwood | 08:49 | |
| Radlett | 08:53 | |
| St Albans | 08:59 | |
| Harpenden | 09:07 | |
| Luton Airport Parkway | 09:12 | |
| Luton | 09:20 |