https://www.siliconvalley.com/2022/06/30/airlines-rejected-by-us-supreme-court-on-california-rest-break-law/

The US Supreme Court refused to insulate airlines from California’s meal and rest break requirements, leaving intact a ruling that Alaska Airlines Inc. said will mean “nationwide tumult” for the industry.

The justices, without comment, let stand a damage award against Virgin America Inc., now part of Alaska, in a class action suit by California-based flight attendants. Alaska contended that a federal airline law supersedes the California rules.