Possibly the worst airline in the world. Over the past three years every flight I have booked with them, or others have booked for me, have been cancelled. sometimes when I have rebooked with Airlink and got to the airport, the AB flight is running, only with a time change. Other times, a curt email informs of the cancellation, but getting a refund is a huge challenge- they don't bother to seek alternatives, which other airlines do. They are the joke of African aviation, the joke of Botswana (which is a wealthy country and deserves better) and a disgrace. it woudl be better if the business was totally closed down, as then a lot of people would save time and stress.