Angola Airlines flies a few times a week Luanda - Havana return, operating a 777-200/300 on a direct flight. It flies under flight number DT702 and DT703 on the return.
Its clear from Flightradar24 that it operates on schedule, but I can't find any way to book this flight. It doesn't show up on ITA Matrix, or any OTA, or on the airline's own site.
Anyone have any ideas on this? Anyone booked it before and flown the route?
