The average train between Port Jefferson and Central Islip takes 1h 47m and the fastest train takes 1h 38m. The train service runs several times per day from Port Jefferson to Central 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 Port Jefferson and Central Islip. The earliest departure is at 4:47 AM at night, and the last departure from Port Jefferson is at 9:26 PM which arrives into Central Islip at 11:13 PM. All services require a transfer, and take on average 1h 47m. The schedules shown below are for the next available departures.

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1h 41m • 1 changeWant to know about travelling from Port Jefferson to Central 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 Port Jefferson to Central Islip. However, there are services departing from Port Jefferson station and arriving at Central Islip station via Hicksville. The journey, including transfers, takes approximately 1h 47m.
Port Jefferson to Central Islip train services, operated by Long Island Rail Road, depart from Port Jefferson station.
Port Jefferson to Central Islip train services, operated by Long Island Rail Road, arrive at Central Islip station.
The distance between Port Jefferson and Central Islip is 20.6 km. The road distance is 83 km.
You can take a train from Port Jefferson to Central Islip via Hicksville in around 1h 46m.