I am traveling in business class in February 2023 from ZRH to JNB on LX282. The flight arrives at 10:20 in the morning. I am interested in connecting to an Airlink or South African flight that departs at 12:15 for Cape Town. Is this a reasonable amount of time to clear customs, collect luggage and make the connection? Is SA Airlink part of the Star Alliance? If so, could I receive boarding cards and have luggage checked all the way through. Thank you for your responses. They are kindly appreciated.