If thunderstorms persist, holding aircraft will divert to alternate airports, wait out the bad weather, refuel, and fly again later to the original destination.
People Also Ask
Can a plane take off in a thunderstorm? Technically, it is possible, but pilots and air traffic experts prefer to keep planes on the ground when a storm is present and wait for it to calm down before setting off. Also read: Is It Safe to Fly With an Ear Infection?
Jet aircraft can safely fly over thunderstorms only if their flight altitude is well above the turbulent cloud tops. The most intense and turbulent storms are often the tallest storms, so en route flights always seek to go around them.
If thunderstorms persist, holding aircraft will divert to alternate airports, wait out the bad weather, refuel, and fly again later to the original destination.
They are designed and built to have conducting paths through the plane to take the lightning strike and conduct the currents. Actually, aircraft often initiate the strike because their presence enhances the ambient electric fields typical for thunderstorms and facilitates electrical breakdown through air.
When lightning strikes a plane, it enters through the metal skin of the aircraft and is conducted along its exterior. The aircraft's highly conductive aluminum skin acts as Faraday cages, which safely distribute electricity.
Crosswinds greater than 50-60 km/h may cause airlines to delay or cancel flights. Even lower gusts can trigger flight delays or cancellations if the runways are wet or icy, as stiff winds can reduce a plane's ability to brake on the runway.
Rain is just water, no matter the pressure. Modern aircraft can generate lift regardless of the heaviness of the rain. Planes can and will take off and land in the rain. The only real problem with heavy rainfall is the decrease in visibility for the pilots.
While high winds (a crosswind above 40 mph and a tailwind above 10 mph) can occasionally prevent planes from taking off or landing on time, winds won't put your flight in any danger.
But the most common turbulence experienced by flyers has three common causes: mountains, jet streams, and storms. Just as ocean waves break on a beach, air also forms waves as it encounters mountains.
These cloud-borne updrafts and downdrafts result in rapid and unpredictable changes to the lift force on the wings of an aircraft. More or less lift and the difference between these changes is what causes the aircraft to lurch and jump about during flight, or turbulence as it is called within the industry.
The inner pane basically safeguards the load from the passengers during flight. When both the outer and middle panes break, then all the pressurization in the airplane would escape leading to decompression in the passenger cabin. A plane is pressurized for passengers' comfort as it climbs to a higher altitude.
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.
Planes can and do land during thunderstorms, but it all depends on the situation. Pilots will often use their judgment and experience to decide if a landing is safe or not while a storm is going on. The main risk with landing during a storm, just like with taking off, is microbursts.
Hurricane hunting became safer with the introduction of sturdier 4-engine planes, but flying through the eyewall of any hurricane remains a dangerous occupation--one that has claimed six hurricane or typhoon hunter planes, with loss of 53 lives.
During a natural disaster, airports often close to the public, flight paths are rerouted, and flights can be affected around the entire country. If you plan to fly, check the status of your flight with your airline carrier. The FAA does not cancel flights.