Canada Transit Atlas

21

exo Sud Ouest 21 Châteauguay - Montréal

Bus · exo Sud Ouest

Runs every 26 min in weekday rush hours. Weekday trips from 6:39 am to 6:00 pm. No weekend service.

See live vehicles on the map Agency route page

How often it runs

Terminus Angrignon

WeekdaysTue, Nov 10Weekends
Early morning3–6 am2 trips–
Morning rush6–9 amevery 33 min–
First trip5:25 amNo service
Last trip8:05 am–
Trips60

Salaberry Sud - Champlain

WeekdaysTue, Nov 10Weekends
Morning rush6–9 amevery 40 min–
Afternoon rush3–7 pmevery 26 min–
First trip6:39 amNo service
Last trip6:00 pm–
Trips90

From the published schedule for Tue, Nov 10, Sat, Nov 14 and Sun, Nov 15. Times are when trips leave their first stop, and frequency is the average time between those departures. Shading marks service every 15 minutes or better, darker at 10 or better.

Stops

Schedule from exo Sud Ouest's published GTFS feed, valid through January 3, 2027. Data sources