17:41

Platform 4

Harpenden

Luton Airport Parkway

Luton

Leagrave

Harlington

Flitwick

Bedford

This service has been delayed by a fault with the signalling system

Exp 17:53

Thameslink

17:43

Platform 3

London St Pancras (Intl)

Farringdon

City Thameslink

London Blackfriars

London Bridge

Norwood Junction

East Croydon

South Croydon

Purley

Coulsdon South

Merstham

Redhill

Earlswood (Surrey)

Salfords

Horley

Gatwick Airport

Three Bridges

Exp 18:01

Thameslink

17:45

Platform 2

Harpenden

Luton Airport Parkway

Luton

Exp 17:48

Thameslink

17:52

Platform 1

Sutton (London)

Radlett

Elstree & Borehamwood

Mill Hill Broadway

Hendon

Brent Cross West

Cricklewood

West Hampstead Thameslink

Kentish Town

London St Pancras (Intl)

Farringdon

City Thameslink

London Blackfriars

Elephant & Castle

Loughborough Junction

Herne Hill

Tulse Hill

Streatham

Mitcham Eastfields

Mitcham Junction

Hackbridge

Carshalton

Sutton (London)

On time

Thameslink

17:55

Platform 4

Harpenden

Luton

Leagrave

Bedford

Exp 17:58

Thameslink

17:57

Platform 3

West Hampstead Thameslink

London St Pancras (Intl)

Farringdon

City Thameslink

London Blackfriars

London Bridge

East Croydon

Gatwick Airport

Three Bridges

Balcombe

Haywards Heath

Wivelsfield

Burgess Hill

Hassocks

Preston Park

Brighton

On time

Thameslink

...