Several Hurt as In-Flight Disturbance Strikes A Delta Airlines Plane Landing at Sydney, Australia

The aircraft on the tarmac.
The airline reported the Airbus A350 experienced "momentary turbulence" as it landed at Sydney Airport.

Multiple passengers and crew have been injured when a Delta flight traveling from Los Angeles to Sydney encountered rough air on Friday morning.

The flight, numbered 41 "encountered brief turbulence" as it made its approach and landed at Sydney Airport, a company official informed. Several cabin crew members required medical attention.

Local paramedics reported they treated five individuals, and transferred three of them to the hospital with relatively minor issues that such as spinal discomfort and migraines. Those affected were between their 30s to 70s.

This marks the latest incident of commercial jets experiencing turbulence, with aviation specialists pointing out that climate change is a key driver.

There were nearly 250 travelers and a crew of 15 on the Airbus A350, the Delta spokesperson noted, stating that the plane arrived "safely" at Sydney Airport at 6:48 a.m. local time on Friday morning.

The NSW Ambulance Service said they received a call just three minutes before the plane arrived, and response teams were standing by on the runway.

Why in-flight bumpiness is growing increasingly prevalent - and potentially more dangerous.

During the past year, 25 people were hurt when a Delta Airlines flight, travelling from Salt Lake City, Utah to Amsterdam, encountered "severe" turbulence just 120 minutes into the lengthy trip, and had to make an emergency landing.

Earlier this year, those on board on a Singapore Airlines flight went through a terrifying five seconds bout of severe turbulence. One passenger passed away and many were hurt, as individuals not fastened in rose out of their seats and were slammed back.

Turbulence is not uncommon during flights, and while occurrences of strong or severe turbulence appear to be increasing, they are remained quite uncommon.

Data suggests that there are around 5,000 incidents of severe or worse turbulence each year, out of a overall number of in excess of 35 million aircraft departures that are conducted worldwide.

Severe turbulence is described as when the vertical motions of a aircraft going through unstable air generate more than 1.5g-force on your body - enough to lift you out of your seat if you weren't wearing a safety belt.

As a changing climate alters atmospheric conditions, researchers alert that flying could become more turbulent: temperature changes and altered air currents in the higher altitudes are likely to boost the frequency and intensity of dangerous in-flight bumps.

Erica Meyer
Erica Meyer

A tech journalist based in Stockholm, covering Nordic startups and digital transformation with over a decade of experience.