How do planes know when turbulence is coming?

Once a plane is in the air, the flight crew has a weather radar display in the cockpit to provide the latest info on conditions ahead. Thunderstorms are going to generate turbulence—no doubt about that, Carr says. They can pretty well predict those.



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Severe turbulence can cause a plane to drop so suddenly that pilots temporarily lose control. But, again, that's not enough to crash the plane. That's not to say it's never happened. In 1966, human error and turbulence combined to bring a plane down over Mount Fuji.

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While pilots can't actually see turbulence, they often know what is coming up, thanks to reports from other planes, weather reports, and radar equipment. However, clear air turbulence (severe turbulence occurring in cloudless areas) can sometimes catch pilots off guard.

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A poll taken on A Fly Guy's Cabin Crew Lounge, the largest network of airline staff on social media, revealed that most airline crew not only like turbulence, but they also enjoy it! That's a comforting thought to think about the next time you're worried when your plane starts shaking. '

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Sometimes it's unavoidable to fly through light and moderate turbulence, but rest assured your pilots are working to find smooth air. If they encounter severe or extreme turbulence not forecasted, pilots will quickly climb or descend to a safe and smooth altitude.”

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Pilots know that flying safely in threatening turbulence requires slowing to VA, the maneuvering speed. This assures that the airplane will stall before its limit load factor can be exceeded. Such a stall is momentary and protects the structure against damaging loads.

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Usually the pilots will leave the autopilot engaged. In small airplanes with limited autopilots, it is better to fly manually, but with more sophisticated airplanes the autopilot is a valid option in turbulence. Severe turbulence is actually very rare.

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Any plane can experience turbulence, but larger planes weigh more and don't feel the impact of wind changes as much as a smaller plane.

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Avoid wake turbulence by flying far enough behind other aircraft. Adhere to the ATC spacing buffer, especially when taking off or landing behind a “heavy” or “super” aircraft. Pilots can also avoid wake turbulence by flying above, below, or to the side of the path taken by other planes while at cruise altitude.

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When an aircraft experiences turbulence, the plane can drop or change altitude suddenly. This is why pilots always caution passengers to buckle up and stay seated when they are experiencing flight turbulence. The sudden movements put passengers at risk.

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Routes with the most turbulence
  • New York to London. One of the most popular routes which experience turbulence is flying from New York to London (and also London to New York). ...
  • Seoul to Dallas. ...
  • Flying into certain airports near the equator. ...
  • Flying into Reno, Nevada. ...
  • London to South Africa.


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Turbulence, which causes planes to suddenly jolt while in flight, is considered a fairly normal occurrence and nothing to fear. The movement is caused by atmospheric pressure, jet streams, air around mountains, cold or warm weather fronts, or thunderstorms, according to The Federal Aviation Administration.

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It's almost unheard of for turbulence to cause a crash, but it can lead to costly repairs for carriers. Usually, the damage is to cabin components like seats and overhead bins when luggage falls out or people hit them. Turbulence-related damage, delays and injuries cost airlines up to $500 million per year.

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For nervous flyers, turbulence can be frightening, especially when it's severe. Some might even think that these strong forces would be enough to break the aircraft. In reality, airplanes, especially large airliners, are built with enough strength to withstand almost all naturally occurring turbulence.

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“The smoothest place to sit is over the wings,” commercial pilot Patrick Smith, host of AskThePilot.com said. These seats are close to the plane's center of lift and gravity. “The roughest spot is usually the far aft. In the rearmost rows, closest to the tail, the knocking and swaying is more pronounced,” Smith added.

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To sum it up, private jets tend to be less bumpy than commercial airlines due to their smaller size, flexible routes, and fewer passengers. So, if you want to avoid feeling like a shaken soda can on your next flight, you might want to consider taking a private jet instead.

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Periods of turbulence last an average of only 10 to 15 minutes, though it may seem like an eternity. Dr. Chris Manno, a pilot, professor, author, and current Boeing 737 captain for a major U.S. airline, is trained to deal with turbulence, but notes that airplanes are just as primed to take whatever weather is ahead.

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There is the possibility of encountering severe turbulence, which can be dangerous. However, it is extremely rare, with less than one percent of the atmosphere containing severe turbulence.

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They will mostly continue their tasks whilst the seat belt sign is on. As they are used to it, they will make sure that the carts are secure, and the galley and cabin are all secure and safe. Cabin crew know how to balance and position themselves during light turbulence.

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If turbulence (or the mere thought of it) makes your heart race, taking steps to control your breathing can be a simple and powerful way to help soothe your body, Dr. Naidoo said. One example is 4-4-8 breathing: Take a breath in for four counts, hold your breath for four counts and then exhale for eight counts. Repeat.

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From a practical point, no, a modern airliner will not lose a wing due to turbulence. Modern airlines are very tough and designed to withstand extreme turbulence. In theory, it might be possible. But to my knowledge, it has not happened to any jet airliner .

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However, for the individual, you are more likely to be hit by longer flight routes, more delays, and longer waiting times at airports. Airlines will normally plan out the route with the least amount of turbulence.

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Clear-air turbulence is usually impossible to detect with the naked eye and very difficult to detect with a conventional radar, with the result that it is difficult for aircraft pilots to detect and avoid it.

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