The average train between Walnut Creek and Union City Station takes 1h 16m and the fastest train takes 1h 8m. The train runs at least 3 times per hour from Walnut Creek to Union City Station. 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 20 minutes between Walnut Creek and Union City Station. The earliest departure is at 4:55 AM at night, and the last departure from Walnut Creek is at 9:04 PM which arrives into Union City Station at 10:23 PM. All services require a transfer, and take on average 1h 16m. The schedules shown below are for the next available departures.

1h 8m • 1 change

1h 8m • 1 change

1h 8m • 1 change

1h 8m • 1 change
Want to know about travelling from Walnut Creek to Union City Station? 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 Walnut Creek to Union City Station. However, there are services departing from Walnut Creek station and arriving at Union City Station station via 12th Street / Oakland City Center. The journey, including transfers, takes approximately 1h 16m.
Walnut Creek to Union City Station train services, operated by BART, depart from Walnut Creek station.
Walnut Creek to Union City Station train services, operated by BART, arrive at Union City station.
The distance between Walnut Creek and Union City Station is 35.3 km. The road distance is 57 km.
You can take a subway from Walnut Creek to Union City via 12th Street / Oakland City Center in around 1h 7m.