The Flight Delays demo utilizes the map extension created by Idevio to illustrate flight delays and trends for seven airlines in the United Kingdom.
In order for the downloadable desktop QVW to function properly, you will need to install IdevioMap extension. The extension was created by Idevio for QlikView 10 and later. It can be downloaded at http://www.idevio.com/download-ideviomaps-for-qlikview.html
Please contact Idevio for any questions regarding the IdevioMap extension.