Air travel is annoying enough as it is. It can be expensive, stressful, scary, and, of course, cramped. And that claustrophobic feeling can reach new heights when you find yourself surrounded by the obnoxious and/or inconsiderate. The inconsolable baby in front of you, the dude with noxious breath sleeping on your shoulder, the business man across the aisle who thinks the rules about cell phones don’t apply to him... these are just a few of the characters who are hell-bent on ruining your day. Check out these 30 people who you do not want to be stuck on a plane with and tell us who you think is the worst in the bunch.