The average train between Danbury and Islip takes 4h 32m and the fastest train takes 3h 35m. The train service runs several times per day from Danbury to Islip. 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 4 hours between Danbury and Islip. The earliest departure is at 6:12 AM in the morning, and the last departure from Danbury is at 10:32 PM which arrives into Islip at 10:03 AM. All services require a transfer at South Norwalk and take an average of 4h 32m. The schedules shown below are for the next available departures.



3h 35m • 3 changes



3h 57m • 3 changes



4h 13m • 3 changes



3h 58m • 3 changes



3h 35m • 3 changes



3h 57m • 3 changes



4h 13m • 3 changes



3h 58m • 3 changes



3h 35m • 3 changes



3h 57m • 3 changes



4h 13m • 3 changes



3h 58m • 3 changes



3h 35m • 3 changes



3h 57m • 3 changes



4h 13m • 3 changes



3h 58m • 3 changes



3h 35m • 3 changes



3h 57m • 3 changes



4h 13m • 3 changes



3h 58m • 3 changes
Want to know about travelling from Danbury to Islip? 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 Islip. However, there are services departing from Danbury station and arriving at Islip station via South Norwalk. The journey, including transfers, takes approximately 4h 32m.
Danbury to Islip train services, operated by Metro-North Railroad (MNR), depart from Danbury station.
Danbury to Islip train services, operated by Metro-North Railroad (MNR), arrive at Islip station.
The distance between Danbury and Islip is 76.7 km. The road distance is 175 km.
You can take a train from Danbury to Islip via South Norwalk, Grand Central Terminal, and Jamaica in around 4h 42m.