United and Delta boost fares through premiumization amid fuel cost surge

United Airlines and Delta Air Lines reported strong quarterly earnings as they leaned further into a premium‑service strategy. United’s second‑quarter operating revenue rose 16% to $17.7 billion, with premium‑seat revenue up 16% year‑over‑year, while Delta saw a similar increase in premium revenue (17%). Both carriers raised ticket prices to offset higher fuel costs triggered by the U.S.–Iran conflict, with fares climbing about 35% on popular domestic routes and 15% on international flights, according to flight‑search data.

The airlines attribute the price resilience to investments in higher‑spending traveler amenities, including expanded premium cabins, lounge access, baggage‑fee waivers and, for United, a plan to equip 1,000 aircraft with Starlink satellite Wi‑Fi by year‑end. Delta is testing a cabin layout where most seats are premium and has partnered with Amazon’s satellite service for in‑flight entertainment. Executives say demand remains strong despite the fare hikes, indicating that the premiumization model is helping airlines maintain revenue growth amid volatile fuel prices.