Severin Borenstein

Severin Borenstein is the economist interviewed in Spirit Airlines and the future of cheap flights about how large legacy airlines made life harder for [[SpiritAirlines|Spirit Airlines]] and other budget carriers. The episode uses him to explain why incumbent scale can matter even when a cheaper carrier exists.

Borenstein’s key contribution is the Airline Loyalty Program Moat frame. He argues that co-branded credit cards, corporate partnerships, and frequent-flyer programs can leverage large route networks in ways that are not simply better service, making customers less likely to choose solely on price.

Connections

• [[SpiritAirlines|Spirit Airlines]] - budget carrier whose decline he helps explain.
• [[DeltaAirLines|Delta Air Lines]], [[AmericanAirlines|American Airlines]], and [[UnitedAirlines|United Airlines]] - legacy carriers connected to the scale and loyalty-program argument.
• Airline Loyalty Program Moat, Basic Economy Copycat Strategy, and Airline Market Price Discipline - concepts tied to his segment.