Fred and Joan left at 6:15am to fly to Johannesburg. So they were up at 2:30 in the morning heading off to get in line for US customs and security. Kathy found a great flight with KLM however the price Joan and Fred paid for the discounted payment was the stop Minneapolis for 3 and a half hours and Amsterdam with another 3 and a half hour layover.
Long flights and and they needed a lot of sleep when they arrived.