Bus 521 - B 521: Full Schedule in Buelach

A bus service operated by PAG (Postauto Ag)

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List of stops

Number of stops: 15

Monday to Sunday

Zürich Flughafen, Bahnhof – Freienstein, Alte Brücke

Zürich Flughafen, Bahnhof	05:17
Zürich Flughafen, Opc	05:17
Zürich Flughafen, Fracht	05:18
Kloten, Zum Wilden Mann	05:21
Kloten, Freienberg	05:23
Lufingen, Augwil	05:26
Lufingen, Hintermarchlen	05:26
Lufingen, Dorf	05:28
Lufingen, Unterdorf	05:29
Embrach, Zürcherstrasse	05:30
Embrach, Gemeindehaus	05:31 05:32
Embrach, Post	05:33
Embrach, Dreispitz	05:34
Embrach, Im Feld	05:35
Embrach, Embraport	05:36
Embrach, Hard	05:38
Rorbas, Aubrücke	05:39
Freienstein, Alte Brücke	05:41

Route Path (Streets & Roads)

Zürich Flughafen, Bahnhof – Freienstein, Alte Brücke

Flughafenstrasse - Lufingerstrasse - Zürcherstrasse - Dorfstrasse - Hardrütistrasse - Weiacherstrasse

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

Bus 521 FAQ

What time does the 521 bus start operating?

Services on the 521 - B 521 bus start at 05:17 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
What time does the 521 bus stop working?

Services on the 521 - B 521 bus stop at 05:41 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
Is there a 521 bus stop near me?

Click here to view the nearest 521 - B 521 bus stop.

521 (Buelach Buses)

The first stop of the 521 bus route is Zürich Flughafen, Bahnhof and the last stop is Freienstein, Alte Brücke. 521 (B 521) is operational during everyday.

Additional information: 521 has 18 stops. The total trip duration for this route is approximately 24 minutes.

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Last updated on August 22, 2026