A furious row broke out between two passengers on a packed jumbo jet after one reclined his seat as the man behind was about to eat. The pair almost came to blows at 40,000ft as shocked travellers looked on. It started when an 18-year-old sitting in economy class moved his seat back to sleep. Air rage: The drama happened on board an Emirates 517-seat Airbus A380 - the world's biggest commercial airliner - from Dubai into Manchester Airport The 38-year-old passenger sitting immediately behind him was about to eat his in-flight meal at the time. And when he asked the youth to put his seat back up while he ate a major row broke out. More... Airline passenger is stunned three times with a Taser gun after after he refuses screening check and runs into secure area Car-sized...