Alaska Airlines and Delta face pollution lawsuit over Seattle-Tacoma Airport emissions

A class action lawsuit has been filed against Alaska Airlines, Delta Air Lines, and the Port of Seattle, claiming they are responsible for harmful pollution around Seattle-Tacoma International Airport. The plaintiffs, local property owners, allege that pollution has caused health issues and property damage. The lawsuit, which was initially filed in April 2023, claims that the airlines operate about 80% of flights at the airport, contributing significantly to pollution. It cites high levels of harmful substances and links the pollution to increased health risks for residents in the area, particularly among low-income and minority populations. A U.S. District Judge recently allowed the lawsuit to proceed, rejecting the airlines' request for dismissal. The airlines argue that federal agencies regulate aviation emissions, but the court stated it cannot determine compliance with federal regulations based on the current evidence.