Why do airports shut down for lightning?

Thunderstorm and especially lightning pose a safety risk to airline and airport personnel that work outdoors servicing gate-side parked aircraft and maintaining airport grounds. Thus, airport and airline stakeholders at major airports employ procedures to ensure the safety of their outdoor workers.



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Flights may be canceled due to wind, precipitation, fog or low visibility, lightning, low clouds, or storms. Outside temperature does not always affect flights. Pilots make the final determination as to whether a flight will occur or whether one in progress will be diverted to another airport.

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NCAR's analyses so far determined that lightning-induced ramp closures cause notable air traffic impacts on both departures and arrivals. The inability to ready aircraft for departure during ramp closures will result in a delayed gate pushback time (on average amounting to several tens of minutes per affected fight).

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Instrument qualified pilots should have no problem flying in rain. But pilots with a basic PPL might, depending on the intensity of the rain. Every pilot should beware of freezing rain, which is very dangerous as it can cause a quick build-up of ice on the wings. In conditions like this, stay on the ground.

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Call the Airline or Check Its Website Often When you have an upcoming flight, you can typically get information on any potential delays or cancellations by calling the airline often or checking its website.

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On August 2, 1985, strong and sudden wind gusts cause a plane crash at the Dallas/Fort Worth Airport in Texas that kills 135 people. The rapid and unexpected formation of a supercell, an extremely violent form of thunderstorm, led to the tragedy.

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Lightning protection on airplanes may include: Wire bundle shields. Ground straps. Composite structure expanded foils, wire mesh, aluminum flame spray coating, embedded metallic wire, metallic picture frames, diverter strips, metallic foil liners, coated glass fabric, and bonded aluminum foil.

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While modern aircraft are capable of flying over, or even through, hurricanes, safety risks remain, and carriers usually halt operations are the affected airports instead.

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The “cancellator” effect Virtually all carriers have an internal team dedicated to pouncing on the problem when Mother Nature poses a threat. One of their tools is a computer algorithm that uses national weather forecasts and air traffic control advisories to recommend which flights should get canceled.

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But if your flight is cancelled, most airlines will rebook you for free on the next available flight as long as it has seats, according to the U.S. Department of Transportation. If you want to cancel the trip, you are entitled to a full refund, even if you bought non-refundable tickets.

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Turbulence, associated with thunderstorms, can be extremely hazardous, having the potential to cause overstressing of the aircraft or loss of control. Thunderstorm vertical currents may be strong enough to displace an aircraft up or down vertically as much as 2000 to 6000 feet.

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Ryanair has been recognized for its safety Ryanair has a safety rating of 7 out of 7 from AirlineRatings.com. Ryanair was named one of AirlineRatings.com's Top Ten Safest Low-Cost Airlines for 2022.

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