This is a seating chart. A seating plan is a diagram or set of written or spoken instructions that shows where people should sit. It is widely used in a variety of contexts. Seating plans serve a variety of functions. It is widely used for a variety of occasions and purposes. For example, in this case, this is a plan for airplanes to separate passengers into different travel classes and ensure everyone has a seat. Come to EdrawMax to create more seating charts!