The ferry system on the island is very well planned and executed almost flawlessly. In any case, the port authorities are well experienced and equipped to handle any situation. Hail or storm. So be rest assured that your time will be safe. But we do highly recommend keeping well distanced time between all important flights to or from Port Blair so you don’t have to rush in case of any emergency. We are on the islands and mother nature runs the show for us. Make sure you give yourself an easy and relaxed travel schedule.