Australia’s Qantas operates 19 ½-hour London-Sydney flight
PERTH, Australia (AP) — Australia’s national carrier Qantas on Friday successfully completed a 19 ½-hour, nonstop flight from London to Sydney, which was used to run a series of tests to assess the effects of ultralong-haul flights on crew fatigue and passenger jetlag. The Boeing 787-9 Dreamliner took off from …