After an uncertain financial start to the year across the airline industry, Delta is reporting record-breaking revenue for its most recent quarter and a bright outlook for its full-year earnings.
The Atlanta-based airline reported an operating revenue of more than $15 billion for the quarter that ended in September, as well as rapidly growing sales across all of its markets.
"Delta generated record September quarter revenue of $15.2 billion, up 4.1 percent year-over-year, reflecting the strength of our diverse, high margin revenue streams and improving Domestic fundamentals,” said Glen Hauenstein, Delta's president. “Over the last 6 weeks, sales trends have accelerated across all geographies and in every advance purchase window, positioning Delta to finish the year with momentum.
Following an industry trend that began earlier this year, premium products were among the fastest growing revenue sectors for the airline, as well as loyalty and corporate travelers. Premium revenue, like for the airline’s luxe Delta One business class suites, grew 9% year-over-year, and loyalty revenue also jumped 9%, as the carrier reports deeper engagement from its SkyMiles customers. Corporate sales also jumped 8% for the quarter.
Additionally, Delta reported improvements to domestic fare sales, a sector that saw a significant downtown earlier in 2025, as economic uncertainty around President Trump’s tariffs caused budget-conscious fliers to hold back on fare purchases. The airline says its Q3 domestic revenue grew 2% year-over-year and is expected to stay in the positive range into Q4.
“For the December quarter, we expect total revenue growth of 2 percent to 4 percent over last year’s record performance, with healthy sequential unit revenue improvement driven by continued Domestic strength and meaningful improvement in Transatlantic unit revenue," Hauenstein said.
The carrier, which celebrated its 100th anniversary in 2025, is also predicting a strong start to 2026, a year that will see it debut new routes to trending destinations like Malta and Sardinia and launch new aircraft, including the widebody Airbus A350-1000.
"Momentum is continuing into the final stretch of our Centennial year, positioning us to deliver strong December quarter earnings,” said Ed Bastian, Delta’s chief executive officer. “Looking to 2026, Delta is well positioned to deliver top-line growth, margin expansion and earnings improvement consistent with our long-term financial framework."
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