Compare real airline routes with globe vs flat earth predictions. See why commercial aviation proves flat earth model.
There are NO direct flights between southern continents (Australia ↔ South America, Africa ↔ Australia). All flights go NORTH first, which makes perfect sense on flat earth but impossible detours on a globe.
Commercial airline routes follow flat earth maps perfectly. The famous "great circle" routes on globes would require impossible fuel consumption and flight times.
Airlines calculate fuel based on flat earth distances. Globe model distances would require 30-50% more fuel than planes actually carry. The math doesn't lie!
Real emergency landings prove flat earth. When planes have emergencies, they land at airports that make sense on flat earth maps but would be impossible detours on a globe.