How to stage air cargo by flight cutoff without mixing freight

Cargo staging gets messy when people only sort by destination and forget the flight cutoff. I learned that on a night where two flights to the same city had different build times, and half the lane looked right until the load plan came out. Since then I stage by cutoff first, then destination, then priority. My basic setup is simple. Each flight gets a marked lane with flight number, cutoff time,…