El Al Israel Airlines, Ltd. v. Tsui Yuan Tseng

1999-01-12

Headline: Court bars passengers from suing airlines under state law for non-physical or non-accident injuries suffered on board or during boarding, enforcing the Warsaw Convention’s exclusive liability scheme.

Holding: The Warsaw Convention precludes a passenger from bringing a state-law personal-injury suit for harm suffered on board or during boarding when the Convention does not allow recovery.

Real World Impact:

Prevents state-law suits for non-physical harms during boarding or onboard.
Strengthens uniform international rules limiting airline liability under the Convention.
Leaves local claims available for injuries outside boarding or aircraft operations.

Topics: international travel, airline liability, passenger rights, tort law

Summary

Background

A passenger sued an airline after an intrusive security search at New York’s JFK before a flight. The passenger says the search caused psychic or psychosomatic harm but no physical "bodily injury." She brought state-law claims like assault and false imprisonment; the lower courts reached different results before the case reached the Supreme Court.

Reasoning

The central question was whether the international Warsaw Convention prevents a passenger from using local law when the Convention itself provides no recovery. The Court examined Article 17 (personal injuries) and Article 24 (exclusivity), earlier decisions, treaty history, and other countries’ cases. It concluded the Convention was designed to create uniform rules and that Article 24 precludes state-law personal-injury suits for harms occurring on board or during embarking/disembarking when the Convention does not authorize recovery. The Court noted the recently ratified Montreal Protocol No. 4 clarifies the Convention’s exclusivity but does not change it.

Real world impact

As a result, passengers who suffer non-physical injuries or harms not deemed an "accident" under the Convention cannot pursue alternate state-law tort claims for events occurring on board or in the course of boarding. Airlines gain the predictability of a uniform international liability regime. Claims for injuries occurring outside the Convention’s scope, or claims based on willful misconduct where Article 25 applies, remain governed by local law.

Dissents or concurrances

A dissent argued the treaty text and history are ambiguous and that treaties should not preempt state law unless clearly intended; the dissent would have left non-accident state-law claims available absent clearer treaty language.