An inventory glider that was listed last week as available in about three weeks, but today it is listed as available in six weeks. Why is that?
Answer:
Depending on the number of sold gliders in the production system, a listed inventory glider may not be scheduled for production until it is actually ordered by a customer. As a result, there may be a large number of inventory gliders listed as available within a given range of dates, but those that are not actually ordered will not be scheduled for production, and as a result, on the next update of the inventory list, they will be listed with later dates of availability.