Government officials started reexamining the case after a door plug panel blew off an Alaska Airlines 737 Max during flight in January 2024. That incident renewed concerns about manufacturing quality and safety at Boeing, and put the company under intense scrutiny by regulators and lawmakers.

A U.S. judge on Tuesday abruptly set a June 23 trial date in the Justice Department's criminal fraud case against Boeing stemming from the planemaker's alleged misrepresentations to U.S. regulators about a key system on the 737 MAX.