The longest commercial passenger flight in history is underway - a gruelling 20-hour marathon from New York To Sydney.The human guinea pigs departed the US on board a Qantas Boeing Dreamliner about 4pm NZ time Saturday.Almost... " />

‘Human guinea pigs’: World’s first 20-hour non-stop passenger fight underway

The longest commercial passenger flight in history is underway – a gruelling 20-hour marathon from New York To Sydney.The human guinea pigs departed the US on board a Qantas Boeing Dreamliner about 4pm NZ time Saturday.Almost…