MYNORTHWEST NEWS

Lawsuit regarding Alaska Air, Delta-caused airport pollution moves forward

Nov 27, 2024, 11:23 AM

airport pollution...

A passenger wearing a mask walks through the Seattle-Tacoma International Airport on March 15, 2020 in Seattle, Washington. (Photo: John Moore, Getty Images)

(Photo: John Moore, Getty Images)

A Seattle federal judge has allowed a lawsuit against Alaska Air Group and Delta Airlines over airport pollution to move forward.

The plaintiffs are made up of mostly residents living within a five-mile radius of Seattle Tacoma International Airport (Sea-Tac), claiming rates of cancer, heart disease and chronic respiratory disease are higher where they live compared to other areas. The lawyers of the class action lawsuit are calling the approximate five-mile radius the “contamination zone.”

Tips on holiday travel: Hacks to get through Sea-Tac Airport during holiday weekend

According to Reuters, the judge rejected arguments from both Alaska Air Group and Delta Airlines. Their claim against the lawsuit cited that federal law governing airline routes and clean air standards pre-empted state law claims by people who live near the airport, according to Reuters.

Alaska Air Group and Delta Airlines argued the Federal Aviation Administration (FAA) and the Environmental Protection Agency (EPA) have the authority to regulate aircraft emissions in addition to flight paths, runway locations and the design of aircrafts and engines.

“We are carefully reviewing the court’s ruling and next steps,” Delta Airlines told Reuters.

The lawsuit was first filed in April 2023, with residents alleging that the pollution included carbon monoxide, lead and particulate matter, claiming it is linked to hundreds of deaths every year and premature births. The lawsuit, obtained by Reuters, even claimed that soot-like sediment would build up on residents’ roofs, yards and cars within the communities.

More on Sea-Tac Airport: Outage was ransomware attack; ransom hasn’t been paid

“When planes take off and land from Sea-Tac Airport, the jet fuel they burn spews pollutants into the atmosphere,” the suit stated, according to The Seattle Times. “Particulate matter can also flake off from the bodies of the airplanes themselves during flight, further contaminating the surrounding environment.”

Frank Sumrall is a content editor at MyNorthwest. You can read his stories here and you can email him here.

Please follow our Community Guidelines

MyNorthwest News

Everett Stabbing...

KIRO 7 News Staff

Everett man sentenced to 20 years for stabbing middle school student

An Everett man was sentenced to 20 years in prison Tuesday for stabbing a 13-year-old middle school student in North Everett in January 2025.

18 minutes ago

ferguson fraud prevention...

Michael Strite

Governor Bob Ferguson creates Washington’s first chief fraud prevention officer

Gov. Bob Ferguson signed an executive order Monday that creates Washington's first chief fraud prevention officer.

33 minutes ago

West Seattle Social Housing...

Michael Strite

Seattle Social Housing Developer to buy West Seattle apartment building for $68 million

Seattle's voter-created social housing agency is buying its second apartment building, a six-story complex with nearly 200 homes in West Seattle.

1 hour ago

Halloween...

Ted Buehner

No rain scare this Halloween: Western Washington forecast looks dry

Many feel Halloween in the Puget Sound area is haunted — by rain. Historical weather data shows that is not always the case.

3 hours ago

Flying for the holidays? SEA airport ranks No. 3 for fewer travel disruptions...

Regan Gallo-Fenz

Flying for the holidays? SEA Airport ranks No. 3 for fewer travel disruptions

If you're worried about flying out of Seattle-Tacoma International (SEA) airport for the holidays, a new consumer report may ease your mind. SEA ranks third among the best airports for avoiding travel disruptions, according to a ConsumerAffairs report. By utilizing U.S. Department of Transportation data from 2024 and 2025, the study ranks small, medium, and large airports, with Seattle in the large category. 

14 hours ago

veteran...

Manda Factor

Lakewood’s American Lake Veterans Golf Course helps veterans find purpose

Lake Veterans Golf Course offers more than a round of golf. It offers veterans a place to find purpose and connect with others.

16 hours ago

Lawsuit regarding Alaska Air, Delta-caused airport pollution moves forward