JetA Shortage – Are We Already Too Late?

Key Takeaways

• Europe, Asia, Africa have 2‑3 weeks of Jet A reserves
• US domestic refining shields most of country, West Coast relies on imports
• Lufthansa canceled over 20,000 flights amid fuel shortage
• SAF production too low to offset Jet A deficit

Pulse Analysis

The current jet‑fuel crunch stems from the strategic deadlock in the Strait of Hormuz, where Iranian missile strikes have damaged Gulf refineries and both sides of the conflict keep the waterway closed. Even a cease‑fire would not instantly restore supply; tankers need weeks to months to navigate the strait and replenish global inventories. This bottleneck has left Europe, Asia and Africa with only a few weeks of Jet A, forcing regulators to relax fuel specifications and airlines to pre‑emptively cancel routes.

Airlines are scrambling to mitigate the impact. Lufthansa alone has cut more than 20,000 flights, and other carriers across Europe and Asia are revising summer schedules, risking a sharp dip in 2026 revenue. In North America, domestic crude production and a Delta‑owned refinery provide a buffer, yet the West Coast remains vulnerable because its jet fuel imports come from East Asian refineries that still depend on Gulf crude. The uneven geographic exposure could reshape route planning and market share as carriers prioritize fuel‑secure hubs.

Looking ahead, the crisis underscores the limits of current alternative fuels. Sustainable aviation fuel (SAF) remains a niche product, unable to replace Jet A at scale, and its higher cost further hampers adoption. Unless the strait reopens or new supply chains are established, airlines may face prolonged operational constraints, and ancillary sectors—such as fertilizer logistics that also travel through the passage—could experience ripple effects, including food‑security risks in vulnerable regions. Stakeholders are therefore urging a coordinated, temporary opening of the strait to avert a cascading global disruption.