Just picking up on this threads....
1. Air Transat was only operating two flights to Florida, with no more than 1 flight per day
2. As many have pointed out, as a charter airline, what Air Transat does or doesn't, it is very irrelevant
3. Any action by Air Transat is primarily motivated by the fact that they have been bleeding cash, they do need to reallocate aircrafts where demand is highest.
4. The market for Florida remains highly competitive. Air Transat is definitely not the first name that comes to mind when thinking of a vacation to Florida. Charter flights from Montreal (or Toronto) to the Caribbeans and Europe... yes... point to point within Canada or to the US no.
While ALL airlines are reviewing capacity to/from Canada and the US, MCO is doing just fine either with direct or connecting flights.