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BBA (Busbetrieb Aarau) N21 Bus

A bus service operated by BBA (Busbetrieb Aarau)
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List of stops
    Number of stops: 15

    Biberstein, Ihegi – Aarau, Bahnhof

    Biberstein, Ihegi

    		02:06 +102:39 +1

    Biberstein, Dorf

    		02:07 +102:40 +1

    Biberstein, Post

    		02:08 +102:41 +1

    Biberstein, Wissenbach

    		02:09 +102:42 +1

    Aarau, Neumattstrasse

    		02:11 +102:44 +1

    Aarau, Delfterstrasse

    		02:12 +102:45 +1

    Aarau, Tellizentrum

    		02:12 +102:45 +1

    Aarau, Berufsschule

    		02:13 +102:46 +1

    Aarau, Bahnhof

    		02:17 +102:50 +1
    The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.
    The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.
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    Route Path (Streets & Roads)

    Biberstein, Ihegi – Aarau, Bahnhof
    Auensteinerstrasse - Aarauerstrasse - Tellistrasse

    Schedules and stops for this route are published in GTFS: geops-chl

    Bus N21 FAQ

    • What time does the N21 bus start operating?

      Services on the N21 bus start at 02:06 +1 on Friday, Saturday, Sunday.

    • What time does the N21 bus stop working?

      Services on the N21 bus stop at 02:50 +1 on Friday, Saturday, Sunday.

    • Is there a N21 bus stop near me?

      Click here to view the nearest N21 bus stop.

    N21 (Aarau Buses)

    The first stop of the N21 bus route is Biberstein, Ihegi and the last stop is Aarau, Bahnhof. N21 is operational during on weekends.

    Additional information: N21 has 9 stops. The total trip duration for this route is approximately 11 minutes.

    More than 5 million users trust busmaps.com for public transport information. Find suggested Buses routes in Aarau, real-time vehicle tracking, route maps, nearby stops, and offline PDF schedules.

    N21 bus near me

    Last updated on September 7, 2026