Should i be mad?

So my boyfriend was supposed to go tour a college he really wants to go to and has been accepted into but it snowed really bad that week and it was finally re scheduled for this week only he never told me. We talked about hanging out today last night and everything and i told him to come on over and he tells me he cant because hes 4 and a half hours away. Do i have a right to be mad that he went somewhere that far without even telling me?