{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Travel Tech Podcast","title":"How a Simple Barcode Saved Airlines $1.5 Billion and Replaced Paper Tickets","html":"","width":"100%","height":180,"duration":4284,"description":"That quick moment at the gate when you pull up a boarding pass on your phone and scan a QR code feels routine now. It isn’t.That interaction represents one of the most successful global standards ever deployed in aviation—a shift from magnetic stripes to barcodes that saved the industry over $1.5 billion annually. But the real story isn’t the technology. It’s how an entire industry coordinated across competitors, regulators, and infrastructure to make it work.Eric Leopold spent 15 years at IATA working on exactly that kind of industry plumbing. In this episode, Eric Leopold takes us inside the machinery of aviation standards—from boarding passes to APIs to AI—and explains why the next wave of innovation won’t be limited by technology, but by data consistency, trust, identity, and industry alignment.That becomes even more important once the conversation turns to AI. The interesting question is not whether an LLM can help you shop for flights. It is whether the travel industry can build the identity, data consistency, trust networks, and commercial models needed for AI agents to actually transact on your behalf without breaking the system underneath.What You’ll LearnThe barcode boarding pass was a standards and adoption challenge, not just a scanning upgrade: Replacing magnetic stripes required industry alignment across airlines, airports, manufacturers, and regulators.IATA standards only work when multiple airlines share the same problem: A standard starts when airlines identify a common need, build support, test the technical approach, and then push for industry adoption.The old airline distribution stack was both brilliant and constrained: Long before the web, airlines had global real-time reservation infrastructure, but it was built on private networks and legacy protocols that later needed modernization.NDC emerged from the need for a common API layer: Airlines had already tested direct API distribution, but agencies would not adapt for one carrier at a time,...","thumbnail_url":"https://img.transistorcdn.com/LxpvuNpWwfSGFL1KA1WhoZf9L55ykAqb5rgjXNFqi3c/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9mY2Yz/ZjA5OGE1ZmEyMTk4/ODJkYmU1YjhlYjRk/YTMzNC5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}