Xfer from SAA to BA @ JNB - Luggage?
I am transferring from a SAA international flight from FBM to BA flights to LHR and IAD at JNB. I have a layover of at least 5 hours in JNB. Does it make more sense to clear immigration, collect my bags, clear customs, and re-check on the BA flight -- or -- just have SAA interline check the bag through? Is baggage transfer in JNB reliable?
Thank you.