Flying with Delta was a total hassle. I said no to checking my bag at the start, but they overbook flights so bad that you can't even bring your carry-on with you. At the gate, the staff were rude and made me check my bag anyway, saying if I don't, I'm not getting on the plane. It's like they don't care about their customers at all, just want to squeeze in more people. I felt like they were just greedy, and it really put me off flying with them again. Delta really needs to step up their game if they want to keep their passengers happy. Will be looking at other airlines from now on.