Do you ever wonder about flight patterns at our local airports?  This link gives information that shows flight path information for XNA and other airports. 


Open the link & scroll down to see the XNA information for approaches & departures.  The north runway is 16 and 34 is the south runway.  look for ILs runway 16 and click on that link.  It shows the flight path is along 336 degrees northwest. It also shows the altitudes and what distance they must retain with each distance from the airport.  There is also a link below that that shows the departure information and a link for nearby airports.