3A15 Wellingborough to London St Pancras (Intl)
Operated by EMR
Wellingborough South Jn
Sharnbrook Jn.
Bedford North Jn.
Bedford
Bedford South Jn.
Flitwick
Leagrave Jn
Luton
Harpenden Jn
St Albans
Radlett Jn
Hendon
West Hampstead North Jn
West Hampstead Thameslink
West Hampstead South Jn
Carlton Road Jn
Kentish Town
Dock Jn North
Dock Jn South