Delta Air Lines is expanding AI-driven dynamic pricing to set custom flight costs for each traveler, raising privacy concerns.

Delta Air Lines is advancing its use of artificial intelligence to determine individual ticket prices, a move that could fundamentally transform how passengers pay for flights.

Delta’s personalized AI pricing tech is provided by travel firm Fetcherr, which also partners with Virgin Atlantic, Azul, WestJet, and VivaAerobus. In Delta’s case, the AI will act as a “super analyst” that operates 24/7 to determine custom ticket prices that should be offered to individual customers in real-time, per specific flights and times.