Open data surface

Credit card airport lounge access dataset.

A route-first dataset for 38 premium cards, 55 US airports, and 208 lounges.

What is measured

Each record links a card, an access network, an airport, and a lounge, with annual fee and access-rule text preserved for auditability. The dataset is editorial and updated as issuer or lounge-network rules change.

Use responsibly

Benefits change often. For traveler-facing products, show the last-updated date and route users back to issuer or lounge-network policies before they travel.