June 2017 Rangeplot

 from Planeplotter
 

(click to enlarge)

 

and from Virtual Radar Server

(click to enlarge)

 

The pattern of flights from month to month doesn't appear to change very much. They generally follow the same routes, however in June there were many more flights ranging from 450 to 500 flights per day. Sometimes the same aircraft can be seen multiple times in the same day, such as those that arrive from Europe early in the day, and then return in the evening.