That was my biggest peeve with university. Classes are like one sim hour long but your sim refuses to leave their dorm until class starts and then it takes them 40 minutes to get to class :s I always had to teleport my sim outside the university just before class started.
Then if you teleport them too early they'll walk away and do something else before class starts, or if you teleport too late they'll cancel teleporting and will insist on walking the entire way and there's nothing you can do about it. They really need to just add an option to leave for class before it actually starts
