The last time a major military confrontation threatened Middle Eastern airspace, airlines scrambled to reroute flights and passengers braced for turbulence — the financial kind. Now, with U.S. military strikes against Iran intensifying in 2025 and 2026, the airline industry finds itself in a familiar but more complicated position. Fuel prices are volatile. Airspace closures are expanding. And the executives running the world’s largest carriers are trying to project calm while quietly redrawing the map of global air travel.
The calculus is straightforward on paper: when conflict erupts near some of the world’s busiest flight corridors, planes must fly longer routes, burn more fuel, and absorb costs that eventually land on the passenger’s credit card statement. In practice, the situation is anything but simple. Airlines are contending with a tangle of geopolitical risk, fluctuating oil markets, and consumer demand that has proven surprisingly resilient even as fares climb.
According to Business Insider, several major airline CEOs have spoken publicly about the impact of the Iran conflict on their operations and pricing. The consensus: disruption is real, manageable for now, but threatening to become something larger if hostilities escalate or drag on.
Delta Air Lines CEO Ed Bastian told investors that the carrier has been adjusting routes to avoid Iranian and parts of Iraqi airspace, adding roughly 30 to 90 minutes to certain long-haul flights between North America and South Asia or the Gulf states. That extra flying time isn’t free. Each additional hour in the air for a widebody aircraft can cost between $10,000 and $25,000 in fuel and crew expenses alone, depending on the aircraft type and fuel prices on a given day.
“We’ve managed through these situations before,” Bastian said, referencing previous airspace closures during U.S.-Iran tensions in 2020. “The difference now is duration. If this persists for months, the cost structure changes meaningfully.”
He’s right to worry about duration. The 2020 closure of Iranian airspace following the U.S. killing of Qasem Soleimani lasted days, not months. The current situation, with sustained military operations, has already stretched longer — and there’s no clear timeline for de-escalation.
United Airlines CEO Scott Kirby echoed similar themes, noting that the airline’s exposure to Middle Eastern routes is relatively limited compared to Gulf carriers, but that ripple effects are showing up in unexpected places. “Fuel is the issue,” Kirby said, as reported by Business Insider. Oil prices have been jittery, with Brent crude bouncing between $82 and $96 per barrel over recent weeks. Every dollar increase in the price of a barrel of oil costs the U.S. airline industry roughly $450 million annually, according to Airlines for America, the industry’s trade group.
That math hits different carriers in different ways. Southwest Airlines, which hedges aggressively, has some insulation. American Airlines, which largely abandoned fuel hedging years ago, takes the hit more directly. And the Gulf carriers — Emirates, Qatar Airways, Etihad — face perhaps the most acute operational challenge, given that their hubs sit within or adjacent to the conflict zone.
Emirates has already suspended or rerouted several services. A quiet acknowledgment that geography is, for once, a disadvantage for an airline that built its empire on being the crossroads of the world.
For passengers, the most immediate consequence is price. Fares on routes between the U.S. and India, which typically overfly Iran or nearby airspace, have risen 8% to 15% compared to the same period last year, according to fare-tracking data from Hopper. Flights to the Gulf states themselves have seen even steeper increases, with some premium cabin fares up more than 20%. Business travelers, long accustomed to paying whatever it costs to get to Dubai or Doha, are beginning to push back — or at least their corporate travel managers are.
But here’s what makes this moment unusual: leisure demand hasn’t buckled. Despite higher fares and the obvious geopolitical anxiety, bookings for summer 2026 travel to destinations like the Maldives, Thailand, and parts of the Middle East that remain unaffected have held steady or even grown. Airlines attribute this to a post-pandemic mindset that has made consumers more willing to spend on experiences, even when prices rise.
“People aren’t canceling trips,” said Helane Becker, a veteran airline analyst at TD Cowen. “They’re absorbing the higher fares, at least for now. The question is how long that lasts if oil goes to $100 and fares go up another 10%.”
The insurance picture is muddying things further. War-risk insurance premiums for airlines operating near the conflict zone have surged, with some underwriters at Lloyd’s of London reportedly increasing rates by 200% to 300% for overflights of certain areas. These costs, while small relative to total operating expenses, add yet another line item that carriers must either absorb or pass on.
And then there’s the question nobody in the C-suite wants to answer publicly: What happens if a commercial aircraft is caught in the crossfire? The memory of Malaysia Airlines Flight 17, shot down over eastern Ukraine in 2014, hangs over every discussion of conflict-zone aviation. Airlines are acutely aware that a single incident would not just be a human catastrophe but could reshape regulatory oversight of conflict-zone flying for a generation.
The FAA has issued NOTAMs — Notices to Air Missions — restricting U.S. carriers from operating in Iranian airspace and parts of Iraqi airspace above certain altitudes. European regulators have issued similar guidance. But enforcement varies, and some carriers from countries with less stringent regulatory frameworks continue to fly routes that Western airlines have abandoned. This creates competitive imbalances. A carrier willing to fly the shorter, riskier route can offer lower fares and faster travel times than one that adds an hour to go around.
Robert Mann, an aviation consultant and former airline executive, put it bluntly: “There’s always an airline somewhere willing to fly where others won’t. That’s been true since the beginning of commercial aviation. The incentive structure doesn’t change just because missiles are flying.”
So where does this leave the industry? In a holding pattern, to borrow the metaphor. Airlines are profitable. Demand is strong. The Iran conflict is a headwind, not a hurricane — at least at current intensity. But executives are clearly gaming out scenarios where things get worse. Several carriers have accelerated fuel hedging programs. Others are adjusting capacity, pulling down frequencies on affected routes rather than canceling them outright.
There’s also a less obvious shift happening in fleet strategy. Airlines that had been considering new ultra-long-range aircraft — planes like the Airbus A321XLR or Boeing 777X that can fly farther without stopping — are finding additional justification for those investments. When the straight-line route is blocked, the ability to fly a longer path without a fuel stop becomes a genuine operational advantage.
The geopolitical dimension adds another layer. The conflict has strained relationships between U.S. carriers and Gulf state partners. Codeshare agreements and joint ventures that depend on smooth connections through Dubai or Doha are under pressure. Some airline executives have privately expressed frustration that U.S. foreign policy is creating commercial complications without corresponding support for the carriers affected.
That frustration isn’t likely to find a sympathetic audience in Washington, where the aviation industry’s concerns rank well below national security priorities. But it’s real, and it’s shaping investment decisions that will play out over years.
Meanwhile, the airline stocks have been remarkably steady. The NYSE Arca Airline Index is down about 4% from its 2026 high, a modest decline given the headlines. Investors appear to be betting that the conflict remains contained and that airlines’ pricing power — their ability to pass costs to passengers — will hold. History suggests that’s a reasonable bet, but not a guaranteed one.
One thing is certain: the era of cheap fuel and open skies that defined post-pandemic aviation is over, or at least paused. Airlines built their recovery on the assumption that the world would keep getting more connected, more open, more accessible. The Iran conflict is a reminder that connectivity runs on geopolitical stability, and that stability can evaporate faster than a quarterly earnings forecast.
For now, the planes keep flying. Just not always where they used to. And not for the same price.
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