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Flight Times Explained: Earth’s Rotation and Jet Streams

11/6/2025

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Story summary
  • The discussion clarifies that flying against the Earth's rotation does not speed up flight times.
  • Physics shows that a plane must overcome inertia and the atmosphere, which moves with the Earth due to friction.
  • Flights heading east are typically faster because jet streams and atmospheric conditions influence air movement.
  • Inertia keeps objects moving with the Earth, debunking flat Earth theories and helping explain why flight times vary.