Please save yourself the stress of late check-in at the airport. For a domestic flight you should check in at the Air Botswana counters at least one hour before the scheduled depature time. Check-in counters close 30 minutes before the scheduled departure time of your flight. For international flights you should check in at least one hour before scheduled departure time. You will not be allowed to board if you arrive late as the flight cannot be delayed because of the inconvenience this imposes to other passengers, who may have onward connections.