August 29, 2011 No Comments 150 Free Delta SkyMiles Watch a one-minute video and answer one easy question to get 150 FREE Delta SkyMiles. Offers valid August 29, 2011, through September 12, 2011, while miles supplies last. Note: The answer is “All of the above”. 150 Free Delta SkyMiles – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.