✈ JNB → ATL
16H 55M IN ECONOMY = A FELONY AGAINST YOURSELF. UPGRADE.
Flight from Johannesburg to Atlanta
From O.R. Tambo (JNB), South Africa Africa → Hartsfield-Jackson (ATL), USA North America
How long is the flight from Johannesburg to Atlanta?
A nonstop flight from Johannesburg (JNB) to Atlanta (ATL) takes about 16 hours 55 minutes, covering a great-circle distance of 8,440 miles (13,583 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
16h 55m
Nonstop, scheduled
Distance
8,440 mi
13,583 km · great-circle
Avg speed
803 km/h
Door-to-door including taxi
Time zones & jet lag
Johannesburg timezone
UTC+2
Africa/Johannesburg
Atlanta timezone
UTC-4
America/New_York
Time difference
-6h
6 hours behind
Jet lag (rough)
~4.2d
Westward — easier
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.