The average train between Dumbarton and Prestwick takes 1h 45m and the fastest train takes 1h 27m. There is an hourly train service from Dumbarton to Prestwick. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Dumbarton and Prestwick. The earliest departure is at 6:10 AM in the morning, and the last departure from Dumbarton is at 11:47 PM which arrives into Prestwick at 7:15 AM. All services require a transfer at Partick and take an average of 1h 45m. The schedules shown below are for the next available departures.


1h 34m • 2 changes


1h 58m • 2 changes


1h 58m • 2 changes


1h 28m • 2 changes


1h 35m • 2 changes


1h 35m • 2 changes


1h 35m • 2 changes


1h 54m • 2 changes


1h 34m • 2 changes


1h 33m • 2 changes


1h 34m • 2 changes


1h 33m • 2 changes
Want to know about travelling from Dumbarton to Prestwick? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Dumbarton to Prestwick. However, there are services departing from Dumbarton station and arriving at Prestwick station via Partick. The journey, including transfers, takes approximately 1h 45m.
Dumbarton to Prestwick train services, operated by ScotRail, depart from Dumbarton Central station.
Dumbarton to Prestwick train services, operated by ScotRail, arrive at Prestwick Town station.
Book your Dumbarton to Prestwick train tickets online with ScotRail.
The distance between Dumbarton and Prestwick is 49.7 km. The road distance is 84 km.
You can take a train from Dumbarton Central to Prestwick Town via Partick, Glasgow Central Low Level, and Glasgow Central in around 1h 50m.