I live in an apartment and we don't get the community newspaper.
Instead Canada Post delivers a number of flyers packaged together in a clear plastic bag.
Coincidentally, most weekends when Canadian Tire has the coupons, we don't get those flyers. Sometimes we get the flyers the week after, sometimes not at all.
Of course my mailman seems to have spotty performance either way. Maybe he's just lazy and didn't want to deliver them.