How long does 100% take to ship?

I'm curious, could you elaborate on the timeframe for shipping when it comes to an order that's been marked as 100% complete? Specifically, I'm wondering how long it typically takes from the moment an order reaches this status until it's dispatched and on its way to the customer. Is there a standard lead time that can be expected, or does it vary depending on factors like location, product type, or shipping method? I'm looking for a general understanding of the process, so any insights you can provide would be greatly appreciated.