South Andros is accessed from Nassau via commercial airlines, from the U.S. via flights commercially from Fort Lauderdale International and other islands by charter airplane (usually from Fort Lauderdale, Florida), and from anywhere by private boat. A public ferry runs daily between South Andros and its northern neighboring Mangrove Cay in Central Andros. The mail boat comes to Andros once a week from Nassau, leaving Nassau Monday night and arriving at Drigg's Hill port on South Andros on Tuesday morning, which brings the majority of all imports and supplies to the island, from milk to petrol.