Air travel can be unpredictable and sometimes the person sitting next to you can make the entire flight better or worse. In this video we break down 10 of the worst passengers to fly next to and 10 passengers who actually make flights more enjoyable. Some seatmates can turn a long flight into a nightmare. Loud talkers, armrest hogs, constant complainers, or people who have had too much to drink can make the journey feel much longer than it really is. Others may not realize their behavior is bothering the people around them, but cramped spaces on airplanes mean small habits can quickly become annoying. Fortunately not every passenger is difficult. Some travelers are quiet, respectful, and easygoing, which can make a flight far more relaxing. Calm experienced flyers, readers, and people who simply keep to themselves often create the most peaceful travel experience. Comment below with the worst type of passenger you have ever had to sit next to on a plane.