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BarcelonaAMB

AMB B21 bus

St. Adrià B.-Barcelona

AMB B21 bus Stop List and Next Departures

The AMB B21 - St. Adrià B.-Barcelona bus serves 19 bus stops in the Barcelona area departing from Estació De Sant Adrià and ending at Bernat Metge / Narbona. Scroll down to see upcoming B21 bus times at each stop and the next scheduled B21 bus times will be displayed. The full B21 bus schedule as well as real-time departures can be found in the Transit app.

AMB St. Adrià B.-Barcelona map

AMB B21 bus route map

The AMB B21 - St. Adrià B.-Barcelona bus route map is shown above. The route map shows you an overview of all the stops served by the AMB B21 bus to help you plan your trip on AMB. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the B21 bus is approaching your stop.

See the detailed route map

AMB B21 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the B21 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by AMB so that you can plan your trip around any active or future disruptions.

See all alerts

AMB B21 bus Service Frequency

The next B21 bus leaves Estació De Sant Adrià at 6:30 PM, and arrives at Bernat Metge / Narbona at 7:00 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

See all departures

AMB B21 bus On-Time Performance

Want to know whether the AMB B21 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the B21 bus. 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 AMB metrics.

See all on-time performance details

AMB B21 bus FAQ

  • What time does the next AMB B21 bus depart from Estació De Sant Adrià?

    The next B21 bus leaves Estació De Sant Adrià at 6:30 PM, and arrives at Bernat Metge / Narbona at 7:00 PM. The total trip time for the next AMB B21 bus is 30 min.

  • Is the AMB B21 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the AMB B21 schedule by downloading the Transit app.

  • When does the next AMB B21 bus arrive?

    You can see the next AMB B21 bus times in the app as well as future departure times for the B21 bus.

  • How many bus stops are there for the AMB B21 bus?

    There are 19 stops on the AMB B21 bus.

  • Is the AMB B21 bus usually crowded?

    You can find real-time information on AMB B21 bus crowding levels in the Transit app (available in select cities or on select trips). You can also see predictions on how crowded the bus will be when it gets to your bus stop.

  • Is the AMB B21 bus currently running?

    Find out the current status for the AMB B21 bus in the Transit app.

  • What is the closest AMB B21 bus stop to me?

    Open the Transit app to see your location on a map and find the closest B21 bus stop to where you are.

Other AMB bus schedules, routes and maps

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