The average train between Dunellen and Princeton Junction takes 1h 49m and the fastest train takes 1h 17m. There is an hourly train service from Dunellen to Princeton Junction. 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 Dunellen and Princeton Junction. The earliest departure is at 5:24 AM in the morning, and the last departure from Dunellen is at 11:52 PM which arrives into Princeton Junction at 1:58 AM. All services require a transfer, and take on average 1h 49m. The schedules shown below are for the next available departures.

1h 55m • 1 change

1h 57m • 1 change

1h 26m • 1 change

1h 29m • 1 change

1h 53m • 1 change

1h 49m • 1 change

1h 35m • 1 change

1h 17m • 1 change

1h 53m • 1 change

1h 49m • 1 change

1h 35m • 1 change

1h 17m • 1 change
Want to know about travelling from Dunellen to Princeton Junction? 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 Dunellen to Princeton Junction. However, there are services departing from Dunellen station and arriving at Princeton Junction station via Newark Penn Station station. The journey, including transfers, takes approximately 1h 49m.
Dunellen to Princeton Junction train services, operated by NJ Transit, depart from Dunellen station.
Dunellen to Princeton Junction train services, operated by NJ Transit, arrive at Princeton Jct. station.
The distance between Dunellen and Princeton Junction is 32.7 km. The road distance is 93 km.
You can take a train from Dunellen to Princeton Jct. via Newark Penn Station in around 1h 53m.