I had an email campaign scheduled for April 6 at 4:08 p.m and Canceled During Send on April 6 at 4:23 p.m. During that time it went out to everyone, 99.8% delivery rate. You can technically say the campaign still went out.
It doesn’t come up in my reporting though, is there a way of pulling the analytics for these types of campaigns. Also I find it strange how archived campaign show up in analytics but canceled campaigns don’t.