I am still having trouble understanding this as the Sat. flight from CLT to SXM went off without a hitch and arrived at 3:28. As I stated earlier, the only delays that appeared to be a problem involved flights coming out of Chicago. Not sure what happened as the original poster has not responded but is hopefully on the island. I did not see any delays on the AA site the morning of their flight involving Nashville either.
On another note, AA cancelled a flight from CLT to MIA so that may muck things up some later on.
And no response to my email from 5 days ago either to AA