So, airlines just got a bit of good news. A two-week ceasefire between the U.S. and Iran is, on its face, a positive development for an industry that really doesn't need more geopolitical headaches. But before you start dreaming of cheap flights again, the folks running the show are waving a big yellow caution flag. The main issue? Jet fuel prices are stubbornly high and likely to stay that way.
Willie Walsh, the Director General of the International Air Transport Association (IATA), put it plainly. The ceasefire is good, but higher jet fuel prices are here to stay for a while, even if the critical Strait of Hormuz shipping lane reopens.
Here's why that's such a big deal: fuel is the second-largest expense for airlines, chewing up roughly 27% of operating costs. The recent conflict in the Middle East threw a wrench into refining capacity, which is what actually turns crude oil into the jet fuel planes burn. The disruption was so severe that jet fuel prices spiked even more than oil prices did, at one point doubling during the worst of the crisis.
Let's look at the numbers. Since the war erupted, West Texas Intermediate crude futures shot up from around $67 to nearly $118 per barrel. They've since fallen back below $94 on the truce news—a welcome drop, but still way above where they started. The real pain is at the pump, so to speak. The price of jet fuel in the U.S. has nearly doubled, from $2.50 a gallon on February 27 to $4.81 a gallon on April 7.
Even with oil prices down about 15% from their peak, jet fuel prices are expected to take months to recover. The refining system doesn't just snap back overnight. This lag means airline cost pressures aren't going away anytime soon. Thai Airways CEO Chai Eamsiri called it "the worst oil shock in his near-four decade career." That's not the kind of endorsement you want.
Walsh added another layer of concern: "The short-term risk of supply shortages still remains. Asia is most vulnerable, followed by Africa and Europe." So, while the immediate shooting has stopped, the logistical and economic aftershocks are still very much being felt.
Now, for the market's reaction. Investors are clearly focusing on the ceasefire part of the story. Airline stocks are surging sharply in premarket trading. American Airlines Inc. (AAL), United Airlines Holdings Inc. (UAL), and Southwest Airlines Co. (LUV) were all up around 10%. Delta Air Lines Inc. (DAL) jumped about 13%, and JetBlue Airways Corp. (JBLU) gained roughly 7%.
The broader industry ETF, the US Global Jets ETF (JETS), which gives you exposure to global airlines, rose nearly 10%. It's a classic relief rally—the worst-case scenario of a prolonged conflict disrupting global travel and energy flows has, for now, been taken off the table.
But here's the takeaway for anyone watching these stocks fly higher today: the celebration might be a bit premature. The ceasefire is a two-week pause, not a permanent peace. And more importantly, the financial hangover from skyrocketing fuel costs is going to linger on airline balance sheets for a long time. Lower oil prices help, but until jet fuel prices follow suit, a big chunk of airline profits is still going up in smoke.











