An unusually laid out world map sprawled across the floor of Houston's George Bush Intercontinental Airport since 1999 has the Internet confused. On Saturday, Twitter user @BigTucsonDad posted a ...

The star formation on the map around Bush Airport shows the approach and departure angles of the runways. You can also see huge hotspots around other airports like Hobby, Houston Executive Airport ...

Click here for a map of the route ... and strengthen Houston’s position as a global destination." The current airport route, the 102 Bush IAH Express, will continue to run.