My guess is this guy just hates to fly. Because when you start panicking, you tend to miss key details like this.

25-year-old Troy Fattun is a U.S. national from Micronesia and boarded a flight from Newark to Tampa on Sunday. Right after they shut the door to the plane, he started yelling that he was on the wrong flight. Then without consulting anyone, he opened an emergency door and jumped down the slide onto the tarmac.

Now first of all, there's no way they're letting you board another plane after you do something like that. But the dumbest part is it was completely unnecessary because he was on the correct flight all along.

All the other passengers had to board a different plane and they got delayed for more than five hours. Meanwhile, he got taken to jail. He's facing charges for criminal mischief, criminal trespass, and interference with transportation.

Read more at New York Post.