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U-OV 21 light rail line

Science Park - Utrecht CS - IJsselstein

U-OV 21 light rail Line Station List and Next Departures

The U-OV 21 light rail line - Science Park - Utrecht CS - IJsselstein serves 28 light rail stations in the Utrecht area departing from Utrecht, P+R Science Park and ending at IJsselstein, IJsselstein-Zuid.Scroll down to see upcoming 21 line times at each station and the next scheduled 21 line departure will be displayed. The full 21 line schedule as well as real-time departures can be found in the Transit app.

IJsselstein
Utrecht CS
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Stops
Wed, May 27, 2026
U-OV Science Park - Utrecht CS - IJsselstein map

U-OV 21 line light rail map

The U-OV light rail map for the 21 line is shown above. The U-OV light rail map shows you an overview of all the stations served by the U-OV 21 line to help you plan your trip on U-OV. Opening the app will allow you to see more detailed information about the light rail line on a map including station specific alerts, such as notices about stations that are closed, information about elevator or escalator outages, and more. You can also see the location of vehicles in real-time on the light rail map so you know when the next 21 line light rail is approaching your stop.

See the detailed route map

U-OV 21 Line Service Alerts

Open the Transit app to see additional information about any active disruptions that may impact the U-OV 21 line, such as major delays, closed stations, signaling issues, skipped stops, trip cancellations, or other service changes to the light rail line. The app also allows you to subscribe to receive notifications for any service alert issued by U-OV so that you can plan your trip around any active or future disruptions.

See all alerts

U-OV 21 Line Service Frequency

The next 21 light rail leaves Utrecht, P+R Science Park at 9:30 PM, and arrives at IJsselstein, IJsselstein-Zuid at 10:28 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

See all departures

U-OV 21 light rail On-Time Performance

Want to know whether the U-OV 21 light rail arrives on time? Open the Transit app and view user generated on-time performance reports for the 21 light rail. You can also contribute your own reports on whether your trip arrived on time, late or early. As these on-time performance stats are user reported, they may differ from official U-OV metrics.

See all on-time performance details

U-OV 21 Line FAQ

  • What time does the next U-OV 21 light rail depart from Utrecht, P+R Science Park?

    The next U-OV 21 line light rail leaves Utrecht, P+R Science Park at 9:30 PM, and arrives at IJsselstein, IJsselstein-Zuid at 10:28 PM. The total trip time for the next 21 line light rail is 58 min.

  • Is the U-OV 21 line running on time, early or late?

    You can track your light rail on a map, monitor real-time updates, and see adjustments to the U-OV 21 schedule by downloading the Transit app.

  • When does the next U-OV 21 line light rail arrive?

    You can see the next U-OV 21 line light rail times in the app as well as future departure times for the 21 line.

  • How many U-OV 21 line light rail stations are there?

    There are 28 light rail stations on the U-OV 21 line.

  • Is the U-OV 21 line light rail usually crowded?

    You can find real-time information on U-OV 21 line light rail crowding levels in the Transit app (available in select cities or on select trips). You can also see predictions on how crowded the 21 line will be when it gets to your light rail station.

  • Is the U-OV 21 line currently running?

    Find out the current status for the U-OV 21 line in the Transit app.

  • What is the closest U-OV 21 line light rail station to me?

    Open the Transit app to see your location on a map and find the closest 21 line station to where you are.

Other U-OV light rail line maps and schedules

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