Are the departure times in Atlanta usually on schedule or running late? I'm looking at a trip in September and I can do one of two things for the second leg from Joburg to Windhoek. First option, there would be a two hour layover in Joburg, then into Windhoek on SAA. Second option, arrive on flight 2oo, spend the night in Joburg, and fly out at dawn heading to Windhoek on Air Namibia. Traveling with a bow case, no firearms. I get different opinions, of course, with many saying two hours is enough to catch the flight, others say the plane is often running late and the lines are long at Joburg. My luggage would go from plane to plane on option one, on option two, I'd have to collect my luggage before leaving the airport upon arrival in Joburg and check in back in the next morning. I know there are horror stories for both options, but I'm still willing to read them.