The schedule can be found online on theit website. Safe to say every half hour. Make sure to line up immediately along the front wall along the blue line or you may not get a seat and will have to wait till the next bus.
Every half hour
I posted a schedule in my photos area.
Every 30minutes
Holidays may not be consistent, as you may be bumped to next bus.
Every 15 mins during rush hour and every 30 mins after that
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