I was wondering Corner Gas on Superstation WGN are theses reruns

most of them are, but, they are still showing new season 5 shows

well, they have now shown every single episode up to the end of season five, so technically speaking they are reruns, of course if you haven't seen 'em yet they are still "new".

- and there won't be any more real new ones until the next season starts :(

I'm sad that by the time I got back from canada they stopped showing this show. It was coming on at 3 am and I couldn't stay up that late anymore.