The average train between Franklin Square and Port Jefferson takes 2h 35m and the fastest train takes 1h 50m. There is a train service every few hours from Franklin Square to Port Jefferson. 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 Franklin Square and Port Jefferson. The earliest departure is at 12:28 AM at night, and the last departure from Franklin Square is at 11:15 PM which arrives into Port Jefferson at 1:53 AM. All services require a transfer at Floral Park and take an average of 2h 35m. The schedules shown below are for the next available departures.


2h 27m • 2 changes


1h 55m • 2 changes


2h 2m • 2 changes


2h 9m • 2 changes


2h 7m • 2 changes


5h 40m • 2 changes


2h 8m • 2 changes


2h 12m • 2 changes


2h 7m • 2 changes


5h 40m • 2 changes


2h 8m • 2 changes


2h 12m • 2 changes


1h 53m • 2 changes


1h 50m • 2 changes


2h 30m • 2 changes


3h 11m • 2 changes


1h 53m • 2 changes


1h 50m • 2 changes


2h 30m • 2 changes


3h 11m • 2 changes
Want to know about travelling from Franklin Square to Port Jefferson? 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 Franklin Square to Port Jefferson. However, there are services departing from Franklin Square station and arriving at Port Jefferson station via Huntington. The journey, including transfers, takes approximately 2h 35m.
Franklin Square to Port Jefferson train services, operated by Long Island Rail Road, depart from Floral Park station.
Franklin Square to Port Jefferson train services, operated by Long Island Rail Road, arrive at Port Jefferson station.
The distance between Franklin Square and Port Jefferson is 57.6 km. The road distance is 71 km.
You can take a train from Stewart Manor to Port Jefferson via Floral Park and Huntington in around 2h 49m.