The average train between Trenton and Union takes 1h 44m and the fastest train takes 1h 13m. There is an hourly train service from Trenton to Union. 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 Trenton and Union. The earliest departure is at 4:17 AM at night, and the last departure from Trenton is at 10:26 PM which arrives into Union at 11:51 PM. All services require a transfer at Newark, Penn Station and take an average of 1h 44m. The schedules shown below are for the next available departures.


1h 59m • 2 changes


1h 48m • 2 changes


1h 21m • 2 changes


1h 54m • 2 changes


1h 53m • 2 changes


2h 8m • 2 changes


2h 2m • 2 changes


1h 59m • 2 changes


1h 59m • 2 changes


1h 45m • 2 changes


1h 46m • 2 changes


1h 32m • 2 changes
Want to know about travelling from Trenton to Union? 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 Trenton to Union. However, there are services departing from Trenton station and arriving at Union station via Newark Penn Station station. The journey, including transfers, takes approximately 1h 44m.
Trenton to Union train services, operated by Amtrak, depart from Trenton station.
Trenton to Union train services, operated by Amtrak, arrive at Maplewood station.
The distance between Trenton and Union is 67.1 km. The road distance is 91 km.
You can take a train from Trenton to Maplewood via Newark, Penn Station, Newark Penn Station, BROAD STREET station, and Newark Broad St in around 1h 27m.