The average train between Union Station and Waterbury takes 1h 40m and the fastest train takes 1h 22m. The train service runs several times per day from Union Station to Waterbury. 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 every 3 hours between Union Station and Waterbury. The earliest departure is at 6:17 AM in the morning, and the last departure from Union Station is at 10:45 PM which arrives into Waterbury at 12:37 AM. All services require a transfer, and take on average 1h 40m. The schedules shown below are for the next available departures.

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Want to know about travelling from Union Station to Waterbury? 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 Union Station to Waterbury. However, there are services departing from Union Station station and arriving at Waterbury station via Bridgeport. The journey, including transfers, takes approximately 1h 40m.
Union Station to Waterbury train services, operated by Metro-North Railroad (MNR), depart from New Haven station.
Union Station to Waterbury train services, operated by Metro-North Railroad (MNR), arrive at Waterbury station.
The distance between Union Station and Waterbury is 30.8 km. The road distance is 78 km.
You can take a train from New Haven to Waterbury via Bridgeport in around 1h 36m.