Item list and purchase order

Hi everybody.i wanna to have lead time in our item list(Automatically from purchase order, not reorder), i know in stock level we could see quantity of order but i wanna some thing to show lead time of each order in item too, is there any way to reach this option ???for e.g i ordered 10pcs of A with 2days lead time i wanna see correct lead time in day in item “A”