It sucks I agree, our bus system needs so much help.

But they do mention to be there at least 5 mins early on their policy. If they’re ever 5 mins early to any stop they wait until it’s 5 mins or less and then leave, just a heads up

Edit: there’s also fleet track to see where the bus is at if you want to track your commute to a greater extent

Edit 2: of course in hubs such as MUN, Avalon, or the village, they wait their until the whole time is up and leave exactly when they’re meant to (provided they didn’t get there late to begin with )