The average train between Danbury and Union Station takes 2h 16m and the fastest train takes 2h 2m. There is a train service every few hours from Danbury to Union Station. 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 Danbury and Union Station. The earliest departure is at 5:28 AM in the morning, and the last departure from Danbury is at 11:25 PM which arrives into Union Station at 1:38 AM. All services require a transfer, and take on average 2h 16m. The schedules shown below are for the next available departures.

2h 10m • 1 change

2h 4m • 1 change

2h 12m • 1 change

2h 9m • 1 change

2h 46m • 1 change

2h 5m • 1 change

2h 5m • 1 change

2h 2m • 1 change

2h 46m • 1 change

2h 44m • 1 change

2h 5m • 1 change

2h 2m • 1 change

2h 26m • 1 change

2h 14m • 1 change

2h 18m • 1 change

2h 3m • 1 change

2h 26m • 1 change

2h 14m • 1 change

2h 18m • 1 change

2h 3m • 1 change
Want to know about travelling from Danbury to Union Station? 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 Danbury to Union Station. However, there are services departing from Danbury station and arriving at Union Station station via South Norwalk. The journey, including transfers, takes approximately 2h 16m.
Danbury to Union Station train services, operated by Metro-North Railroad (MNR), depart from Danbury station.
Danbury to Union Station train services, operated by Metro-North Railroad (MNR), arrive at New Haven station.
The distance between Danbury and Union Station is 45.3 km. The road distance is 88 km.
You can take a train from Danbury to New Haven via South Norwalk in around 2h 4m.