CEO Scott Kirby orders sweeping schedule cuts as Iran’s Hormuz blockade drives U.S. jet fuel to $4.88 a gallon — saddling United with an $11B fuel cost surge that eclipses its best-ever annual profit.
United Airlines will cut 5% of its total capacity over the next two fiscal quarters after Iran’s blockade of the Strait of Hormuz drove U.S. jet fuel prices to $4.88 per gallon, CEO Scott Kirby said in a memo to employees.
The move marks the most consequential capacity reduction by a major U.S. carrier since the COVID-19 pandemic, triggered by a war-driven fuel cost spike that United projects will add $11 billion to its annual operating expenses — a figure more than double the carrier’s record annual net income of less than $5 billion.
Kirby directed the airline to “tactically prune” routes that are temporarily unprofitable at current energy prices. The cuts will concentrate on off-peak services and overnight red-eye flights, which typically carry lower-yield leisure passengers and are the most difficult to price above prevailing fuel costs.
United is also consolidating operations at Chicago O’Hare International Airport and has suspended flights to Tel Aviv and Dubai indefinitely, as the carrier moves to limit exposure to fuel-constrained destinations.
The financial exposure is compounded by a hedging gap. United, like many major U.S. carriers, stepped back from traditional fuel hedging programs during the low-volatility environment of 2024 and 2025. Without those protections, the airline is fully exposed to spot market prices, which surpassed $4.57 per gallon in late March 2026 before reaching $4.88 per gallon as of April 7. In response, United has tripled the cash held on its balance sheet as a liquidity buffer.
The crisis traces directly to Operation Epic Fury, the U.S.-Israeli military campaign launched Feb. 28, 2026, targeting Iranian leadership, missile production facilities, and nuclear-related sites. Iran’s Islamic Revolutionary Guard Corps retaliated with a de facto blockade of the Strait of Hormuz — a maritime chokepoint through which approximately 20% of the world’s seaborne oil normally transits. Tanker traffic through the strait has since dropped 70% to 80%, setting off a global supply disruption that has pushed average global jet fuel prices above $195 per barrel, more than double pre-war levels.
The surge is amplified by what analysts call the crack spread — the refining premium separating crude oil prices from finished jet fuel — which has reached record highs, rising more than 350% year over year. The disproportionate rise means jet fuel prices are climbing roughly twice as fast as crude oil itself, catching many carriers’ budget projections off guard.
Despite the capacity reductions, United reported its ten strongest booked revenue weeks in company history, indicating passenger demand has remained resilient. That strength has enabled the carrier to implement fare increases of 15% to 20%, partially offsetting the escalating fuel bill.
The performance divergence across U.S. legacy carriers is widening. Delta Air Lines, which owns its own refinery, is considered better positioned than its peers to absorb the supply shock. American Airlines faces a more precarious position, carrying $36.5 billion in debt as margins deteriorate.
The head of the International Energy Agency has described the Hormuz blockade as the “greatest global energy security challenge in history.” President Donald Trump has issued an ultimatum, setting a Tuesday 8 p.m. deadline for Iran to agree to a 45-day ceasefire or face a “largest volume of strikes” against civilian and industrial infrastructure. Iran has rejected the proposal, demanding a permanent end to hostilities and the lifting of all sanctions before reopening the strait.
Looking ahead, United plans to take delivery of 120 new aircraft this year, including 20 Boeing 787 Dreamliners. The fuel-efficient wide-bodies are viewed internally as a long-term hedge against energy volatility, even as the carrier manages the most intense cost pressure in a generation.
Key Takeaways
- United Airlines is cutting 5% of capacity over the next two fiscal quarters, targeting red-eye and off-peak routes, after Iran’s Hormuz blockade drove U.S. jet fuel to $4.88 per gallon.
- CEO Scott Kirby’s directive to “tactically prune” unprofitable flights comes as United projects $11 billion in additional fuel costs — more than double its record annual profit of less than $5 billion.
- United’s exit from fuel hedging in 2024–2025 left the carrier fully exposed to spot prices; it has tripled its cash reserves as a liquidity buffer.
- Passenger demand remains strong, with fare increases of 15%–20% partially offsetting the fuel cost surge, while American Airlines faces greater risk given its $36.5 billion debt load.
- Resolution depends on an active diplomatic standoff: Iran has rejected the Trump administration’s 45-day ceasefire proposal.