What about TheBUS?

If you go to the NorthEast edge of Campus and look towards
Kam Highway (road goes around island) you can see where
the bus picks up and drops off for BYUH. It's by the blue
car at the end of the road beyond the person walking. 
It's 2 blocks.

Sometimes it takes 30 minutes or more for the bus to come.

In the Aloha Center they have a rack with a lot of 
different bus schedules.