HI We are flying from Detroit Metro. I already called X and changed our flights so we could leave 3 days earlier. there was no charge for the change because we are captian club members.Just to be sure I called tha airline and we are on the pass. list for the dates we wanted. I don't know if it was a special or not but it had nothing to do with the captians club. I found it on yahoo.com travel and booked it with my TA. I hope this helps you.