Fetcherr is one of the prominent suppliers of AI-powered dynamic pricing, working with several airlines including Delta, Azul, Virgin Atlantic, WestJet, and Royal Air Maroc, according to Aviation Week. Delta has said it doesn't share personal customer data with Fetcherr.

Delta Air Lines is using AI technology to determine a small percentage of ticket prices. Find out what this means for consumers.

Delta said that it's 'testing' AI pricing during its latest earnings call. A new white paper from its software partner, Fetcherr, explains what goes into the algorithm.