Hello there!
I am an entry level flat-earther, and have a few questions. I could not find these answers through the search function, so if you have seen a similar post feel free to just link me to it instead of answering here.

1. Given the disk model of the Earth, why do we not just fly through the arctic circle on flights from the US to Eastern Europe or Northern Asia? It would be faster and cheaper.
2. What would happen if you were to attempt to fly past the edge?
3. Has anyone ever attempted to fly a straight shot across the arctic to prove that the flight is shorter?

Thank you!