how high do planes fly in the sky?

how high do planes fly in the sky?
According to USA Today, the common cruising altitude for most commercial airplanes is between 33,000 and 42,000 feet, or between about six and nearly eight miles above sea level. Typically, aircraft fly around 35,000 or 36,000 feet in the air.
Full answer in: www.travelandleisure.com
Can planes fly at 50000 feet?
Many business jets can travel even higher, at 50,000 feet, due to having large engines for the small size of the aircraft. The lighter weight enables these aircraft to climb higher more easily than larger jets with many passengers and materials. Oct 4, 2019
Full answer in: simpleflying.com
More questions like: Can planes fly at 50000 feet?
Can you breathe 30000 feet?
At 30,000 feet, while trying to breathe, “the air in their lungs… would expand so quickly they would, for lack of a better term, explode,” Kring says. Boyle's law says there's an inverse relationship between atmospheric pressure and the volume of a gas. Jan 14, 2013
Full answer in: www.popsci.com
More questions like: Can you breathe 30000 feet?
Can you breathe at 35000 feet?
Whether you are flying aboard a small Cessna or a jumbo-sized Airbus A380, you can breathe freely inside the cabin without wearing a mask or respirator. Even at a cruising altitude of 35,000 feet, you shouldn't have trouble breathing. Aug 20, 2019
Full answer in: monroeaerospace.com
More questions like: Can you breathe at 35000 feet?
What happens if a plane flies too high?
When the plane gets too high, there is insufficient oxygen to fuel the engines. "The air is less dense at altitude, so the engine can suck in less and less air per second as it goes higher and at some point the engine can no longer develop sufficient power to climb." ...
Full answer in: www.thesun.co.uk