The long-running legal tug-of-war over who pays when a flight is cancelled, delayed or rerouted has reached Brazil’s highest court. On 20 September 2026 the Supreme Federal Court (STF) admitted Extraordinary Appeal ARE 588 871, setting the question of whether the Brazilian Aeronautical Code and National Civil Aviation Agency (ANAC) regulations prevail over the Consumer Protection Code for plenary judgment. The case arose after an airline was sued for compensation following a last-minute schedule change it attributed to bad weather. Lower courts condemned the carrier, applying strict consumer-law standards that make airlines liable regardless of fault. Airlines argue that the specialised aviation framework—most recently updated by ANAC Resolution 400—already balances passenger rights with operational and safety constraints and should therefore take precedence. Consumer bodies counter that air transport is a classic business-to-consumer relationship and must remain under the umbrella of broad consumer protections. The STF has recognised the matter as having “general repercussion,” meaning its decision will bind all Brazilian courts and, in practice, rewrite the risk calculus for every domestic and international carrier serving Brazil. Corporate travel managers and mobility teams are watching closely. A ruling in favour of the Aeronautical Code could limit payouts for schedule changes triggered by force-majeure events, reducing airlines’ legal exposure and potentially lowering ticket prices. Conversely, confirmation of the current consumer-law standard would maintain Brazil among the world’s most passenger-friendly—and litigious—jurisdictions, obliging companies to budget for higher travel-insurance premiums and build larger delay buffers into employee itineraries. Practical advice for global-mobility professionals: review corporate travel policies to ensure they reflect Brazil-specific liability rules; consider adding contractual clauses that clarify who bears costs of unforeseen disruptions; and monitor the STF docket—oral arguments are expected before year-end, with a final decision likely in the first quarter of 2027. Whatever the outcome, it will set a precedent for neighbouring Mercosur states that often look to Brazil when drafting aviation legislation.
Source: JusBrasil
