Seattle Jury Clears Boeing in LOT Polish Airlines 737 MAX Fraud Case

This article summarizes reporting by Reuters. This article summarizes publicly available elements and public remarks.

On Friday, May 22, 2026, a federal jury in Seattle, Washington, cleared aerospace manufacturer Boeing of fraud allegations brought by LOT Polish Airlines. According to reporting by Reuters, the civil lawsuit centered on the unprecedented 20-month global grounding of the 737 MAX fleet and the subsequent financial fallout experienced by the carrier.

LOT Polish Airlines had sought substantial damages, estimated by financial news outlets and court reports to be between $153 million and $250 million, claiming severe lost revenue and operational disruptions. The Warsaw-based carrier alleged that Boeing intentionally withheld critical information about the aircraft’s flight-control software to rush the jet to market.

This verdict represents the first time a commercial airline’s 737 MAX-related challenge against Boeing proceeded to a full jury trial in the United States. We at AirPro News recognize this as a pivotal moment in Boeing’s ongoing efforts to resolve the extensive legal and financial liabilities stemming from the MAX crisis.

The Trial and Verdict

The trial, held at the U.S. District Court in Seattle, spanned two weeks. Based on the provided research reports, the jury deliberated for approximately three hours before delivering their decision on Friday.

Jurors ultimately sided with Boeing, dismissing LOT’s claims that the manufacturer purposefully and negligently concealed details regarding the Maneuvering Characteristics Augmentation System (MCAS). Consequently, the jury found Boeing not guilty of fraud and not liable for the financial damages claimed by the airline.

Official Statements

Following the verdict, both parties issued brief statements addressing the legal outcome. A spokesperson for the aerospace company expressed approval of the jury’s decision.

“We are gratified by the jury’s verdict in our favor today,” a Boeing spokesperson stated following the trial.

Conversely, LOT Polish Airlines indicated that the legal battle might not be entirely over, hinting at the possibility of an appeal in their public remarks.

“As the legal process may not yet be concluded, LOT will not comment further on the details of the proceeding at this stage,” the airline noted.

Background of the 737 MAX Crisis

To understand the gravity of the LOT lawsuit, it is essential to revisit the origins of the 737 MAX grounding. In 2018 and 2019, two fatal crashes, Lion Air Flight 610 and Ethiopian Airlines Flight 302, claimed the lives of 346 passengers and crew members.

Subsequent investigations into the disasters highlighted severe flaws in the MCAS, an automated flight-stabilizing program. Boeing later acknowledged the system’s role in the tragedies. LOT’s lawsuit alleged that Boeing hid these software details to expedite the aircraft’s market entry and maintain a competitive edge against the Airbus A320neo.

The Global Grounding

The dual tragedies prompted international aviation regulators to enact a global grounding of the 737 MAX fleet. According to historical data cited in the research report, the aircraft were grounded from March 2019 until November 2020. The U.S. Federal Aviation Administration (FAA) only permitted the jets to resume commercial service after Boeing implemented mandatory and critical upgrades to the MCAS software.

Broader Legal Context for Boeing

While the Seattle jury’s decision is a definitive victory for Boeing against a corporate customer, the manufacturer’s legal challenges are far from over. The company continues to navigate a complex web of litigation and regulatory scrutiny.

Ongoing Victim Lawsuits and DOJ Scrutiny

Boeing still faces active legal actions from the families of the crash victims. While many claims have been settled out of court, recent jury trials have resulted in significant financial penalties. The research report notes that a U.S. jury recently awarded $49.5 million to the family of a 24-year-old American victim of the Ethiopian Airlines crash, following a November 2025 verdict that awarded $28.45 million to a victim’s widower.

Furthermore, Boeing remains under the watchful eye of the U.S. Department of Justice (DOJ). In May 2025, the DOJ and Boeing entered into a non-prosecution agreement (NPA) after the company breached a prior 2021 deferred prosecution agreement. This NPA continues to face legal challenges and appeals from the families of the victims.

AirPro News analysis

The LOT Polish Airlines verdict serves as a critical firewall for Boeing. Had the jury ruled in favor of the airline, it could have established a dangerous legal precedent, potentially opening the floodgates for other global carriers to pursue similar fraud claims over grounding-related revenue losses. By successfully defending against these fraud allegations, Boeing has significantly mitigated its exposure to corporate civil liability regarding the MCAS development. However, the ongoing DOJ scrutiny and the high-dollar verdicts in individual victim lawsuits indicate that the financial and reputational bleeding from the 737 MAX crisis is not yet fully contained.

Frequently Asked Questions

What was the LOT Polish Airlines v. Boeing lawsuit about?
LOT Polish Airlines sued Boeing for fraud, alleging the manufacturer intentionally hid critical information about the 737 MAX’s MCAS software. The airline sought between $153 million and $250 million for lost revenue caused by the 20-month global grounding of the aircraft.

What was the jury’s verdict?
On May 22, 2026, after a two-week trial and three hours of deliberation, a federal jury in Seattle cleared Boeing of fraud and found the company not liable for LOT’s claimed financial damages.

Are there other lawsuits against Boeing regarding the 737 MAX?
Yes. While Boeing won this specific case against a commercial airline, it continues to face lawsuits from the families of the crash victims, some of which have recently resulted in multi-million dollar jury awards, alongside ongoing scrutiny from the U.S. Department of Justice.

Sources: Reuters