Anyone traveling from Cape Town to Johannesburg, especially on the "business run" on a Monday morning, knows that it's a heck of a busy route. Exactly how busy, though? The Economist crunched the numbers and it turns out it's one of the world's busiest, outranking anything in the USA.
Cape Town to Johannesburg is the busiest air route in Africa, and ranks at number nine in the World. Travel software Amadeus, ...