If any U.S. airline tried this, they'd be hit with 75 lawsuits before the plane even landed.  But apparently, in Iceland, ANYTHING GOES.  A photo has been circulating around of a passenger who was DRUNK and OUT-OF-CONTROL on an Iceland Air flight . . . so the crew DUCT TAPED him to his seat.  The plane was actually headed from Iceland to JFK Airport in New York, and when it landed, the guy was arrested. 

He's lucky it wasn't American Airlines, otherwise they would have charged for the tape.