The posting date for the MySouthwest bonus credits will be whatever date we review the accounts to see who qualifies for the promo-- somewhere between 11/16 and 11/22. It will not be in any way tied to the booking dates or travel dates of any flights you booked. So, that means you may be getting a credit for booking a flight you haven't taken yet. Unusual for us, I know, however the goal of the promo is to get Members used to booking through MySWA.