Fourth MK flight 23 Sep 2021 Comments | 0 Share to Facebook Share to LinkedIn Share to E-mail Print this page Air Mauritius has sent out a trade notice, notifying agents that it has laid on a fourth weekly frequency between Johannesburg and Mauritius, effective October 2, operating on Saturdays. Flights are already in the system, according to the airline. Sign up to our mailing list and get daily news headlines and weekly features directly to your inbox free. View the discussion thread.