Actually yes. Airflow has cron support baked in, when you run a task you can give it a cron schedule. It then takes care of running your tasks when scheduled.
As for the ssl, I messed up my link. We are in the process of moving the site, so some of the redirects are not working perfect at the moment >.>
Very interesting re redshift => google analytics though, I've never heard of it done in that direction.
Do you think airflow is suitable for one-off/cron task management as well?