Wonder why the stop in Red Deer was for. Not at all remote and especially not very far to YYC or even YXD and the drive isn't difficult or challenging at all. And in that era, competing PWA was owned by the (conservative (lower case and upper case "c") provincial government so it wasn't a mandate.
I never saw Time Air operate the DHC-6, just Shorts and DHC-8s. Never logged a flight in DHC-2s, 3s and 6s though fortunately where I am, it isn't very difficult if I decide to.