toledoashley
Your correct I was under the impression that Argle International Airport at Buccament Bay, St Vincent and Grenadines was already open for business, I had been following the development of the airport over the last few years purely as I have a fondness for the island but wasn't aware of the current troubles and according to Wikipedia the airport won't open till 2018 at the earliest so no hope of any BA anytime soon so we can totally rule out St Vincent out which leaves either Havana or Seychelles or at a push even Banjul.
Seems that Berlin isn't the only airport with problems!
If and when BA or VS did contemplate flights to St Vincent when the new airport actually opens it would probably be a tag on to an existing airport nearby as in St Lucia or Grenada.
St Vincent is a beautiful island with lovely people check out YOUNG ISLAND RESORT it's pure paradise.