Airlines stocks took off on Thursday, boosted by Delta reporting better-than-expected earnings and reinstating its full-year guidance. Here are the key chart levels to monitor for shares of three major U.

Last fall, Delta executives first revealed the company had begun using AI on a small sliver of its bookings; at the time, AI tools were only involved with about 1% of the airline's network, leaders shared on Delta's November 2024 investor day presentation.

Airline executives are turning their focus to premium cabins, where demand is holding up better than in the back of the plane.

Delta Air Lines will offer nonstop flights from Salt Lake City to Lima, Peru. The seasonal service begins Dec. 4, marking Utah's first direct link to South America. Utah officials celebrate the route as a boost for tourism, trade and cultural exchange.

Delta Air Lines (NYSE: DAL) reports strong Q2 results and reinstates full-year 2025 guidance. High-margin revenue streams drive growth. BofA analyst raises price forecast. Analysts anticipate strong free cash flow and debt reduction.

Key Takeaways Delta is using AI to set prices for 3% of domestic flights and plans to ramp this up to 20% by the end of the year, President Glen Hauenstein said Thursday.The tool, from the company Fetcherr,