The station is managed by ScotRail and is served by trains on the North Clyde Line.

[3] As part of the proposed Crossrail Glasgow initiative, High Street station may be demolished and relocated.

[4] There is a regular service Monday to Saturday to Glasgow Queen Street and beyond (Helensburgh Central etc.)

Sundays there is a half-hourly service westbound to Glasgow Queen Street and Helensburgh Central and eastbound to Airdrie.

Eastbound there are 6tph to Airdrie, of which 4tph continue all the way to Edinburgh Waverley via Bathgate (two of these are limited stop, the others call at all intermediate stations).