Why the Shortest Route on a Map Is Never the One Pilots Actually Fly

Every transatlantic flight follows a curved path that looks wrong on a flat map — and that path is recalculated from scratch every single day based on atmospheric conditions. This video explains great circle geometry, how the North Atlantic jet stream can save or cost an airline tens of thousands of dollars per crossing, how the Organized Track System structures 500 daily flights across an ocean with no radar coverage, and why polar routes over the North Pole are sometimes the most efficient option on Earth. | jet stream explained, great circle route aviation, polar route aircraft, North Atlantic track system, why flights curve over Greenland, transatlantic flight path explained, how airlines save fuel, flight route optimization, oceanic airspace navigation, aviation engineering. This video is for educational purposes only. All figures cited are publicly available reference values from aviation and meteorological sources.