Addis Ababa is 1 hour ahead of Johannesburg. Johannesburg uses SAST (UTC+2). Addis Ababa uses EAT (UTC+3).
When it's 12:00 PM in Johannesburg, it's 1:00 PM in Addis Ababa.
Most hours work! With only a 1 hour difference, business hours overlap almost entirely.
Ethiopian Airlines, Africa's largest carrier, operates a major hub in Addis Ababa connecting to Johannesburg and across Africa.