As for your flights, they have to EXIST first! ???? Try finding a direct flight from any one of these international airports: AUK-JNB (Auckland to Johannesburg) PER-SCL (Perth to Santiago) or SYD-CPT (Sydney to Capetown)...#GoodLuck! Let me know when you confirm the distances and time and why no direct flights exist.
And please remember, once a plane leaves the ground, as it flies due west, should have a 1037mph westerly headwind, as there is nothing covering the fake Globe from the pressure differential of the infinite void of outer space. Thus "the fly inside the car" argument literally flies out the window due to pressure differential. The earth has no windshield nor steel body around it, which would creating a buffer necessary for the plane to NOT have headwinds. Easterly, airplanes off the ground should have a very difficult time catching up to the 1037mph rotation happening below as it flies at a meager 500mph. We would never be able to fly west to east, unless flying faster that 1037mph. Doesn't happen because #EarthIsFlat and Stationary!
#FlatEarth