Airport "simulator" revised

I was recently asked by my previous professor to make a revision to the "airport simulator" port that I posted earlier here. The difference is that there's now a small overlay on the top left corner with slider controls for arrival and departure...

Airport "simulator"

During my sophomore year at college, I was on the lookout to insert graphics into whatever I could to loosen up some monotony. I decided that I would hack on displays to the labs I was doing for one of my classes by using Slick2D (it was...