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IATA chief says jet fuel supply could take months to recover after Hormuz reopening

By Thomson Reuters Apr 7, 2026 | 11:27 PM

SINGAPORE, April 8 (Reuters) – The head of a body representing global airlines said on Wednesday that even if Iran reopened the Strait of Hormuz it would take months for jet fuel supply ​to recover given disruptions to Middle East refining capacity.

Oil fell below $100 ‌per barrel after U.S. President Donald Trump said he had agreed to a two-week ceasefire with Iran that was subject to the immediate and safe reopening of the Strait of Hormuz, which normally carries about a fifth of the world’s oil trade.

Willie Walsh, ‌director general ​of the International Air Transport Association (IATA), told reporters ⁠in Singapore that while ⁠he expected crude oil prices to fall, jet fuel costs were likely to remain slightly elevated due to the impact on refineries.

“If it were to reopen and remain open, I think it will still take a ​period of months to get back to where supply needs to be given the disruption to the refining capacity in the Middle East, ⁠which is a critical part of the global ⁠supply of refined products, and not just jet fuel ​for other products as well,” Walsh said.

Airlines across Asia have been cutting flights, ​carrying extra fuel from home airports and adding refuelling stops as ‌the Middle East conflict squeezes jet fuel supply, adding to pressure on an industry already hit by a doubling of jet fuel prices.

The pain has so far been sharpest in lower-income, import-dependent markets such as Vietnam, Myanmar and ⁠Pakistan after China and Thailand halted jet fuel exports and South Korea capped them at last year’s levels.

If crude started flowing again then “I would like to ⁠think” that China as ‌well as South Korea would restart their exporting of ⁠refined products, Walsh said.

“So there is (refining) capacity available once ​we get ‌the crude oil flowing, but it’ll take a ​little bit of ⁠time, and with the crack spread elevated the way it is, I think that provides an incentive for refineries to increase the production of jet fuel,” Walsh said.

The crack spread refers to refinery margins.

(Reporting by Lee Yi-Chin in Singapore and Julie Zhu in Hong Kong; Editing by Anne Marie Roantree, Christian Schmollinger ​and Jamie Freed)