Why do corporate jets fly higher?

Strategic Air Traffic Management Flying at higher altitudes allows private jets to navigate above a significant portion of air traffic. This strategic choice contributes to more direct routes and shorter flight times, minimizing delays caused by congested airspaces.



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Quicker Ascension and Lighter Load Private jets, with their combination of less fuel, a lighter payload and greater power to weight ratio, are able to ascend faster and reach their cruising speed quicker.

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Although private jets tend to cruise at an altitude of 41,000 feet, they have the capability of reaching heights of 45,000 feet. Altitudes higher than this tend to be reserved for military aircraft that comfortably reach an altitude of up to 51,000 feet.

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Thanks to the low visibility and undeveloped infrastructure, flying over Antarctica is extremely difficult. Specifically, because of the strong magnetic fields that surround the polar regions, navigating there, no matter how well-equipped the airplane is in terms of instrumentation, can be particularly challenging.

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Do private jets experience more turbulence than commercial airliners? Private jets are smaller and lighter than commercial airlines and hence are more susceptible to turbulence.

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A major reason for flying at that altitude is money; After labor, fuel is the greatest expense for airlines. That's why airlines are constantly working to maximize their fuel efficiency. Cruising at 36,000 feet helps with that. The higher altitude means thinner air.

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To be able to afford flying privately, your annual household income will likely need to be no less than seven figures. The minimum net worth of private flyers is usually around $25 million.

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Flying at 45,000 feet plus altitude might avoid traffic and weather, but it also comes with its own risks. For example, if the aircraft was to rapidly depressurize and emergency oxygen fail, the time of useful consciousness at 45,000 feet is just nine to 15 seconds.

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Perception of safety. Managing risk is a common skill for the wealthy and often a high-end traveller will consider private travel to be safer than a commercial offering. The report claimed that the two dominant factors are the age of the plane and the visual condition of both its exterior and cabin.

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The biggest reason for flying at higher altitudes lies in fuel efficiency. The thin air creates less drag on the aircraft, which means the plane can use less fuel in order to maintain speed. Less wind resistance, more power, less effort, so to speak.

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Traditionally a pilot at a regional airline might start out earning less than $50,000 per year, but get hired on by a major airline and that goes up quickly into the six figures, and well over $300,000 for senior captains flying widebody aircraft overseas. Some earn over $400,000.

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Different airplanes have different maximum altitudes, depending on their construction. For example, the Airbus A320 has a maximum altitude of 39,000 feet (11,900m) and the Boeing 747 45,000 feet (13,700m).

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And that at cabin altitudes above 14,000 feet pilots must use oxygen at all times. And that above 15,000 feet each occupant of the aircraft must be provided supplemental oxygen. All of this is spelled out in Federal Aviation Regulations Part 91.211.

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