Yeah, it must depend on location. But I'm in Seattle—Amazon central—and overnight has recently come to mean 3 days or more. Not always, but regularly. This is the year when I started keeping a spreadsheet of the stated delivery dates vs. the actual delivery dates, because they sort of silently update them and I want some sort of evidence that I'm being gaslit. It's not even that I urgently need the packages, it's more that I need a predictable schedule so that I can plan on being home to pick them up.