California Case Summaries

Bandary v. Delta Air Lines — Airline security-report immunity extends to resulting restraint

Reported / Citable

Case
Bandary v. Delta Air Lines, Inc.
Court
Ninth Circuit Court of Appeals
Judge
Stephen A. Higginson (Barack Obama, 2011); Jacqueline H. Nguyen (Barack Obama, 2012); Daniel A. Bress (Donald Trump, 2019)
Date Decided
2026-09-23
Docket No.
24-7204
Status
Reported / Citable
Topics
airline liability, ATSA immunity, Montreal Convention, security report, summary judgment

Background

Passengers reported concerns about Atef Bandary during a Delta flight. After consulting the captain, the lead flight attendant approached him near the end of the flight, the encounter escalated physically, and the attendant sought help from a federal law-enforcement agent aboard the aircraft. The agent, assisted by the attendant, restrained Bandary until landing.

Bandary sought damages under the Montreal Convention for physical and emotional injuries. A jury returned a verdict for him, but the district court vacated it and entered summary judgment for Delta under the Aviation and Transportation Security Act, which protects voluntary disclosures to law enforcement about suspicious activity related to aviation safety.

The Court’s Holding

A divided Ninth Circuit affirmed. Joining two other circuits, the majority held that ATSA immunity is not confined to the words of the initial report. It also reaches conduct resulting from law enforcement’s decisions after a protected disclosure; otherwise, exposure for assisting an officer could defeat Congress’s purpose of encouraging prompt aviation-security reporting.

No reasonable jury could find that Bandary’s conduct was not suspicious from the perspective of a reasonable airline employee, and the record did not create a triable issue that Delta alone caused injury before the officer became involved. Because immunity covered the physical-injury theory, the Montreal Convention did not permit a standalone recovery for emotional injury. Judge Higginson dissented, reasoning that the jury verdict itself reflected a genuine factual dispute over suspiciousness.

Key Takeaways

  • ATSA immunity in the Ninth Circuit extends beyond reporting to conduct flowing from law enforcement’s response.
  • Suspiciousness is assessed objectively from a reasonable airline employee’s perspective.
  • Montreal Convention emotional damages generally require a covered physical injury.
  • The dissent highlights the continuing importance of disputed facts when a jury has already evaluated the encounter.

Why It Matters

The ruling materially strengthens airlines’ protection when employees report perceived security threats and assist responding officers. Passenger-injury counsel will need evidence separating pre-report airline conduct from law-enforcement-directed restraint and showing why the report fell outside the statute’s objective protection.

Read the full opinion (PDF) · Court docket

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