Q. How long does ILL delivery usually take?
It depends on several factors. If it's a physical item coming from an Indiana library it could generally be 2-5 days. If it's from out of state it could be much longer (up to two weeks), depending on the distance and the workload of the lending library.
Conversely, for article requests (sadly, no ebook lending yet) the waiting time for delivery (usually by email) is much shorter than for physical items, typically 2-3 days.