I already booked a flight from MDW to CUN on Feb 16. Checking for the last few weeks to see if there is a price drop all 3 categories Business Select, Anytime and Wanna Get A Way show unavailable. Does this mean the flight is already sold out or is there is a chance it will be cancelled. Currently flights to cancun are marked subject to government approval so not sure if this plays a part in it too.

Thanks in advance.