The average train between Southampton and Hartford takes 4h 51m and the fastest train takes 3h 50m. There is a train service every few hours from Southampton to Hartford. 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 Southampton and Hartford. The earliest departure is at 5:15 AM in the morning, and the last departure from Southampton is at 8:15 PM which arrives into Hartford at 6:44 AM. All services require a transfer, and take on average 4h 51m. The schedules shown below are for the next available departures.

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Want to know about travelling from Southampton to Hartford? 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 Southampton to Hartford. However, there are services departing from Southampton station and arriving at Hartford station via Birmingham New Street. The journey, including transfers, takes approximately 4h 51m.
Southampton to Hartford train services, operated by Cross Country, depart from Southampton Central station.
Southampton to Hartford train services, operated by Cross Country, arrive at Hartford station.
Book your Southampton to Hartford train tickets online with Cross Country and West Midlands Trains.
The distance between Southampton and Hartford is 271.7 km. The road distance is 336 km.
You can take a train from Southampton Central to Hartford via Birmingham New Street in around 4h 29m.