IATA Warns Jet Fuel Supply Recovery May Take Months Despite Hormuz Reopening

Jet Fuel Shortage to Persist for Months, IATA Cautions Airlines

The International Air Transport Association (IATA) has warned that global jet fuel supply will take several months to stabilise, even if the Strait of Hormuz fully reopens following recent geopolitical tensions. The warning highlights ongoing supply constraints in the aviation sector despite easing crude oil transport disruptions.

Speaking in Singapore, IATA Director-General Willie Walsh stated that while reopening the key shipping route may ease crude oil flows, restoring jet fuel supply will lag significantly due to refinery disruptions across the Middle East.

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Refinery Disruptions Driving Prolonged Supply Constraints

IATA emphasised that the core challenge lies not in crude oil availability but in refining capacity. Damage to refineries and operational disruptions caused by the conflict have constrained the production of aviation fuel, limiting supply even as oil shipments resume.

Walsh noted that even under stable conditions, rebuilding supply chains will take time. Historical comparisons suggest recovery timelines could extend for several months, similar to post-crisis periods such as the 2008–2009 financial downturn or the aftermath of the September 11 attacks.

Limited Immediate Relief for Airlines

Despite recent developments indicating a potential reopening of the Strait of Hormuz, industry data shows that airlines are unlikely to experience immediate cost relief. Jet fuel prices remain elevated due to constrained refining output, even as crude oil prices begin to decline

Recent industry reports indicate that airlines continue to face rising operational costs, with fuel accounting for approximately 27% of total expenses. Carriers globally have responded by cutting flight capacity, adjusting schedules, and introducing fare increases to manage cost pressures.

Broader Energy Market Implications

The disruption to jet fuel supply stems from the wider energy crisis triggered by the temporary closure of the Strait of Hormuz a critical global oil transit route handling roughly 20% of the world’s oil supply.

Although a ceasefire and partial reopening have stabilised oil markets in the short term, structural damage to energy infrastructure continues to constrain supply chains. Analysts note that even with improved access to crude, refining bottlenecks will keep aviation fuel markets tight in the near term.

Impact on Airlines and Consumers

The prolonged imbalance between supply and demand is expected to sustain upward pressure on airfares globally. Airlines are already implementing mitigation strategies, including fuel surcharges, reduced route capacity, and operational adjustments such as additional refuelling stops.

For consumers, this translates into higher ticket prices and reduced flight availability in certain markets. For airlines, sustained fuel cost volatility poses risks to profitability and recovery, particularly following recent industry disruptions.

IATA’s warning underscores a critical distinction in the global energy market: reopening crude supply routes does not immediately resolve downstream fuel shortages. With refinery capacity still constrained, jet fuel supply recovery will remain gradual.

For policymakers and industry stakeholders, the situation reinforces the need for resilient energy infrastructure and diversified supply chains. The pace of recovery will depend not only on geopolitical stability but also on the restoration of refining capacity critical to global aviation operations.

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