I had one when I left. Told them why I was going to OD, and gave them two weeks notice. They let me work it and told me if I ever wanted to come back I'd be welcomed. No need to burn a bridge that you might have to cross back some day.The two guys that quit right before me were going to other LTL’s and they escorted them out, I wasn’t so I was able to work my 2 weeks.