They have them at Sports. However the times are not written in stone and only a guide. We waited for a bus last year and the time kept getting pushed back so it was almost a 1/2 later than originally posted. Things happen but mostly the times are accurate.
Shows you how much attention we paid, we didn't see them but we weren't really looking. We've never really known them to be real helpful when we have seen them but we are such seat of the pants and relaxed visitors that it doesn't really matter to us.