Airplanes like boats are in international airspace where no jurisdiction is in charge, amirite?

There can be 4 different jurisdictions in play while you're flying:

• The country you departed from
• The country you're flying to
• The country you're flying over
• The country the airline/airplane is registered in

This has some interesting info: https://www.traveller.com.au/ev...ircraft-h0fin3