The global aviation industry is entering a period of structural adjustment. Delta Air Lines (NYSE: DAL) recently released its financial results for the second quarter ending June. The report indicates that amid soaring global operating costs, major airlines are accelerating a shift in their business models away from price wars and towards premium offerings and loyalty monetization. The long-standing "low-price expansion" logic that traditional low-cost and ultra-low-cost carriers have relied on is now facing systemic failure.

Data shows that despite the heavy pressure of doubled fuel costs, Delta Air Lines delivered robust performance in the second quarter, achieving a pre-tax profit of $1.4 billion and an operating margin of 9%, both exceeding prior market expectations. The report reveals that the company's spending on jet fuel procurement surged to approximately $4.4 billion from about $2.4 billion in the same period last year, a net increase of nearly $2 billion.

In a subsequent earnings briefing, Delta's CEO issued a regulatory-compliant warning regarding the industry's outlook. He emphasized that under the combined pressures of macro-inflation, persistently high fuel costs, and the repricing of labor and technology expenses, the slim-margin survival strategy that budget airlines depend on has completely broken down. The old industry mindset of using "low prices to attract traffic" is becoming a losing strategy.

Regarding the current structural changes in the aviation market, industry strategy teams identify three core pain points.

First, ticket prices are severely lagging behind general price levels. The CEO pointed out that despite several rounds of minor price adjustments by the industry recently, the actual ticket prices of major global airlines still show a structural gap of 10 to 15 percentage points compared to pre-pandemic inflation levels. In an environment where costs for jet fuel, labor, airport fees, and new aircraft procurement are being reset higher, this price inversion is putting the most direct financial squeeze on low-cost carriers.

Second, traditional cost-hedging tools have completely vanished. Analysis indicates that a decade ago, budget carriers could still rely on "fuel hedging contracts" to lock in low oil prices, transfer risks, and erode market share. However, the global aviation industry's fuel hedging mechanism has now largely disappeared. Against the backdrop of integrated increases in labor and supply chain costs, the absolute cost differential between low-cost carriers and full-service major airlines has been erased.

Third, a substantial contraction has emerged on the supply side of the market. Industry audit data provided by Delta's Chief Commercial Officer shows that, constrained by operational loss pressures, global ultra-low-cost carriers have collectively recorded an industry-wide reduction of approximately 30% in capacity deployment (available seat miles), with some capacity permanently exiting non-core city routes. The CEO's calculations suggest that, under current oil prices and factor costs, low-end budget airlines must raise their base fare levels by at least another 5% overall to barely reach a break-even point.

In contrast to the capacity tightening and price quagmire facing budget airlines, leading major carriers are accelerating their transition towards a diversified, high-barrier revenue structure beyond ticket sales. The financial report shows that Delta Air Lines' "non-core ticket revenue," comprising premium cabins, frequent flyer mileage programs, and financial derivative partnerships, has increased its share of total revenue from 59% last year to 61%, with related business revenue growth rates all approaching 20%.

Delta's management disclosed that its co-branded card transaction and spending share arrangements with American Express have maintained double-digit growth for seven consecutive quarters, showing particularly strong spending resilience among high-end Reserve cardholders. It is projected that for the full year 2026, the financial partnership with American Express alone could bring Delta Air Lines approximately $9 billion in cash rebates, a 10% increase from 2025.

Seasoned industry analysts widely believe that Delta's latest performance and statements reflect a profound "consumption stratification" occurring in the global air passenger market. As demand for international travel increasingly concentrates on premium experiences like service quality and mileage benefits, low-cost carriers that fail to timely adjust their balance sheets and route networks will face an even more severe survival crisis during the next energy price shock triggered by international geopolitics.