The average train between Princeton Junction and Danbury takes 4h 11m and the fastest train takes 3h 21m. The train service runs several times per day from Princeton Junction 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 every 3 hours between Princeton Junction and Danbury. The earliest departure is at 4:30 AM at night, and the last departure from Princeton Junction is at 7:22 PM which arrives into Danbury at 1:29 AM. All services require a transfer at Penn Station and take an average of 4h 11m. The schedules shown below are for the next available departures.



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4h 14m • 3 changesWant to know about travelling from Princeton Junction 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 Princeton Junction to Danbury. However, there are services departing from Princeton Junction station and arriving at Danbury station via New York Penn Station station. The journey, including transfers, takes approximately 4h 11m.
Princeton Junction to Danbury train services, operated by NJ Transit, depart from Princeton Jct. station.
Princeton Junction to Danbury train services, operated by NJ Transit, arrive at Danbury station.
The distance between Princeton Junction and Danbury is 154.8 km. The road distance is 184 km.
You can take a train from Princeton Jct. to Danbury via Penn Station, Madison Av/E 34 St, Madison Av/E 42 St, and Grand Central Terminal in around 4h 38m.