The average train between Port Jefferson and Danbury takes 4h 44m and the fastest train takes 4h 6m. The train service runs several times per day from Port Jefferson to Danbury. 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 5 times a day between Port Jefferson and Danbury. The earliest departure is at 4:47 AM at night, and the last departure from Port Jefferson is at 4:48 PM which arrives into Danbury at 10:10 PM. All services require a transfer at Jamaica and take an average of 4h 44m. The schedules shown below are for the next available departures.



4h 17m • 3 changes



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4h 6m • 3 changes



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4h 26m • 3 changes



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4h 26m • 3 changes
Want to know about travelling from Port Jefferson to Danbury? 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 Port Jefferson to Danbury. However, there are services departing from Port Jefferson station and arriving at Danbury station via Jamaica. The journey, including transfers, takes approximately 4h 44m.
Port Jefferson to Danbury train services, operated by Long Island Rail Road, depart from Port Jefferson station.
Port Jefferson to Danbury train services, operated by Long Island Rail Road, arrive at Danbury station.
The distance between Port Jefferson and Danbury is 59.4 km. The road distance is 199 km.
You can take a train from Port Jefferson to Danbury via Jamaica, Grand Central Terminal, and South Norwalk in around 5h 8m.