Multiple Hurt as Turbulence Impacts A Delta Airlines Flight Arriving in Sydney, Australia

A Delta Airlines at Sydney Airport.
The airline reported the Airbus A350 experienced "brief rough air" as it landed at Sydney Airport.

A number of individuals have been injured following a Delta flight originating in Los Angeles to Sydney, Australia experienced significant turbulence on Friday morning.

The flight, numbered 41 "went through a short bout of rough air" as it touched down at Sydney Airport, a company official informed. Several cabin crew members sustained injuries.

Emergency medical services reported they assessed a total of five people, and transported three to the hospital with minor injuries that included spinal discomfort and head pain. Those affected ranged from their thirties and seventies.

The event represents the newest example of planes encountering turbulence, with researchers pointing out that shifting climate patterns is a major factor.

On board were 245 passengers and a crew of 15 on the aircraft, the Delta spokesperson said, clarifying that the plane touched down "safely" at Sydney Airport at 06:48 local time on Friday morning.

Paramedics indicated they were alerted just only 180 seconds before the plane touched down, and emergency vehicles were standing by on the runway.

Why in-flight bumpiness is becoming more common - and more severe.

Last year, two dozen individuals were injured when a Delta Airlines flight, on a route from Salt Lake City, Utah to Amsterdam, Netherlands, encountered "severe" turbulence just 120 minutes into the lengthy trip, and was forced to make an emergency landing.

Earlier this year, travelers and staff on a Singapore Airlines jet went through a frightening brief five-second bout of severe turbulence. A traveler lost their life and numerous people sustained injuries, as unbelted passengers lifted out of their seats and were slammed back.

In-flight turbulence is fairly routine during flights, and while occurrences of strong or severe turbulence appear to be increasing, they are statistically infrequent.

Estimates show that there are around five thousand cases of severe-or-greater turbulence every year, out of a total of more than 35 million journeys that now take off worldwide.

Strong atmospheric disturbance is defined as when the up and down movements of a jet experiencing disturbed air apply greater than 1.5g-force on your body - sufficient force to throw you from your seat if you were not fastened by a restraint.

As a changing climate modifies the conditions in the sky, researchers alert that commercial aviation could become more turbulent: shifts in temperature and shifting wind patterns in the jet stream level are expected to boost the frequency and intensity of severe turbulence.

Jennifer Norris
Jennifer Norris

An astrophysicist and space journalist with a passion for lunar research and public outreach in astronomy.