A Number of Affected as Rough Air Impacts A Delta Airlines Aircraft Arriving in Sydney, Australia

The aircraft on the tarmac.
Delta Airlines reported the aircraft experienced "momentary turbulence" as it arrived at its destination.

Multiple passengers and crew have been injured after a Delta aircraft from Los Angeles to Sydney was hit by turbulence on Friday morning.

The flight, numbered 41 "experienced a brief period of turbulence" as it landed at the Sydney airport, a representative for the carrier told. Four flight attendants were injured.

Emergency medical services reported they evaluated five individuals, and transferred three of them to the hospital with minor injuries that included pain in the back and headaches. Those affected were between their thirties and seventies.

The event represents the latest incident of aircraft being hit by atmospheric disturbance, with experts indicating that shifting climate patterns is a major factor.

The aircraft was carrying 245 people and 15 crew members on the Airbus A350, the official said, clarifying that the plane landed "safely and normally" at Sydney Airport at 06:48 local time on the day in question.

The NSW Ambulance Service indicated they received a call just a mere three minutes before the plane arrived, and emergency vehicles were standing by on the runway.

Why plane turbulence is growing increasingly prevalent - and often stronger.

In the previous year, two dozen individuals were hurt when a separate Delta aircraft, travelling from Salt Lake City to Amsterdam, hit "severe" turbulence just a couple of hours into the transoceanic journey, and diverted for an unscheduled landing.

In 2024, those on board on a Singapore Airlines jet went through a terrifying brief five-second period of extreme instability. An individual died and numerous people sustained injuries, as unbelted passengers rose out of their seats and were slammed back.

Bumpy air is not uncommon while flying, and while instances of rough conditions appear to be increasing, they are statistically infrequent.

Data suggests that there are approximately 5,000 incidents of severe or worse turbulence each year, out of a overall number of more than 35 million journeys that currently occur worldwide.

Intense turbulence is defined as when the sudden jolts of a aircraft passing through disturbed air apply in excess of 1.5g-force on your body - a strong enough force to lift you out of your seat if you weren't wearing a safety belt.

As global warming alters atmospheric conditions, specialists caution that flying could become bumpier: shifts in temperature and shifting wind patterns in the jet stream level are projected to heighten the frequency and intensity of severe turbulence.

Ashley Wang
Ashley Wang

Elara Vance is a maritime journalist with over a decade of experience covering global shipping trends and port operations.