>>8263569You're right, it does make sense as that's about how long of flight-time it would take to travel along a circle in the southern hemisphere to get to the other side.
Unfortunately flat-tards have to have a secondary, simultaneous conspiracy theory that all of the big, cumbersome Boeing 747s making these flights are secretly flying at 3 times the speed of sound in order to travel the 70,000 miles between Adelaide and Buenos Aires in under 24 hours.