Huge disappointment for Korongo Airlines! Poor service, poor communication! Bought a ticket from Johannesburg to Lubumbashi. Flight delayed 3 times, without giving customers any reason!! No compensation, no hotel, not even a discount. I do not live in Africa, but I do business here, therefore I lost a lot of money! Not flying with this airline anymore.
Food and drinks on the plane: One of the most important "features" of low cost flights is that the airlines do not offer free food and drinks on the plane. Food and drinks are sold on board, but they are quite expensive. If you travel on a low budget you should take some sandwiches from home. But remember that you cannot carry any liquids in your hand luggage past the security check!