Flight Simulator 98.
New York
This scenery has around 16 aircrafts of different airlines. They follow the following routes:
Planes 1-5 depart JFK Inter. rwy 4 and go direct to Sikorsky Bridgeport. from there they fly back to JFK and this is looped.
Planes 6-10 use this circuit too , however the start from Sikorsky.
Planes 11, 12 13 use rwy 31L for take off and they fly a big circle and land on the same rwy.
Planes 14, 15, 16 use rwy 31R for take off and landing.
All in all there's a big rush in all rwys in JFK quite like as in reality.
You'll require the following files.
My textures and aircraft library
Rafael Sanchez's DOD01 Library(is a must)at :
http://members.tripod.com/~rafasan/down.htm