Rio summit: Airline chiefs grapple with fuel shock and fare test after Iran war
Airline CEOs gathered at IATA's annual summit in Rio de Janeiro are wrestling with the jet-fuel cost spike that followed the Iran war and how long fare hikes can be sustained. Latin American carriers say dollar-denominated fuel bills are stretching margins as regional currencies weaken.

According to Investing.com's coverage from Rio, airline CEOs at IATA's annual summit are debating whether jet-fuel cost increases following the Iran war will prove temporary. With Brent up about three dollars a barrel and the Strait of Hormuz still a closure risk, carriers say they are repricing their largest single expense on a weekly basis.
Regional players such as LATAM, Avianca and Aerolineas Argentinas note that their margins are compressing quickly because revenues are earned in local currency while fuel is paid in dollars. Executives in Rio said the cost of revisiting fuel hedging strategies has doubled over the last six months as volatility climbs.
IATA director general Willie Walsh said passenger demand remains strong but that fare hikes could expose fragility in a softer summer season. In the weeks ahead, Embraer's regional-jet order book and ongoing European consolidation talks will shape sentiment. This is not investment advice.
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