Flying Delta Pittsburgh to Stt via Atlanta. Now only have 50 mins to change planes in Atlanta to arrive in St. Thomas at 12:45. If I don't make the connection there's another that get's in STT at 2:45pm. This will be on a Sunday at end of August. Hoping to make the last 4:15 ferry to RT. Given that this is a Sun during slow time of year, any other worries? If all goes wrong can I call a water taxi last minute if I miss the ferry? Wouldn't stress so much but I've already paid something like $600 for the sleep aboard at Moorings! 4 of us and we will have a couple of checked bags.