Many airlines have some type of policy in place for this. It is usually more about how big a passenger is, rather than pure weight (although the two are related

Many airlines have some type of policy in place for this. It is usually more about how big a passenger is, rather than pure weight (although the two are related). Of course, airlines, the bastions of customer service that they are, can't get it right... http://abcnews.go.com/WN/kevin-smith-fat-fly/story?id=9837268#.TzFTwMXPE8A http://abcnews.go.com/WN/kevin-smith-fat-fly/story?id=983726...