PlaneXML Flight Data API: Flight Tracking, Flight Scheduling, Online Flight Planning, Airport

fboweb is the longest-running web-based flight tracking provider on the net today. Since 2000, we’ve been supplying the aviation community with real-time flight tracking data, and our services and features have been seen on all the major new networks, including CNN, MSNBC, ABC, CBS, and NBC, and have been used in many forms of news media around the world, including such newspapers as the Washington Post, the Financial Times of London, the New York Times, and others, just to name a few.

fboweb is now making its flight data available to programmers and developers through its new PlaneXML Flight Data API . This API uses the common SOAP/WSDL technology used to deploy most of todays web services.
(Link: PlaneXML Flight Data API: Flight Tracking, Flight Scheduling, Online Flight Planning, Airport)