neil degrasse tyson, frontman for pop science astrophysics, came out on stage to explain to the masses how you can't see the curve even from 110,000 ft

airplanes are about 35,000 ft

if neil says you can't see the curve from an airplane, you're not seeing the curve from an airplane

you're referencing the lights in the sky to convince yourself of the shape of the ground you're standing on

your airplane comment makes obvious that you've never considered the evidence against the spinning globe model

for someone who believes in a lot of conspiracies, it seems odd that you aren't open minded enough to take five or ten minutes to watch some flat earth stuff