ADS-B Exchange provides access to comprehensive data on airborne aircraft, including both real-time and historical information. It aggregates data from a wide range of sources to offer a broad view of air traffic.

Developers and aviation enthusiasts can use this API to build applications that track flights, analyze air traffic patterns, or visualize aircraft movements over time. The lack of authentication requirements simplifies access, making it easier to integrate into various projects.

Its relevance lies in offering open access to aviation data that is typically fragmented or restricted, enabling more transparent and accessible flight tracking and analysis solutions.