Sunday's leaving MCO are always tough ones, but I wouldn't give up hope yet! I would watch the DINGS and SW like a hawk............BUT It wouldn't hurt to just go pay the higher price really. SW is $152.80 each, as is Delta. With SW as you know, you can get a credit if they lower it. I seriously would go pay that and do it now. We went last summer, same dates as you and we bought our air in February....regular fare and it NEVER went down, even on DINGS! The flight down did go down $13 each, but never our return flight.