Originally Posted by
pbiflyer
Delta is strong in Florida. But since you are traveling internationally, I would look at your travel plans, as many international carriers fly into Orlando. They often have more award availability than the domestic guys.
Delta has much more difficult rules for upgrading internationally than AA or UA, but seemingly easier domestic, so that can be a deciding factor if upgrades are a concern.
So true. We found ourselves flying Lufthansa using UA miles out of MCO a couple times due to availability and convenience. From FRA, the world is your oyster.