✈ JNB → CUN
16H 45M FLIGHT. YOU WILL FORGET WHAT GRASS LOOKS LIKE.
Flight from Johannesburg to Cancun
From O.R. Tambo (JNB), South Africa Africa → Cancun International (CUN), Mexico North America
How long is the flight from Johannesburg to Cancun?
A nonstop flight from Johannesburg (JNB) to Cancun (CUN) takes about 16 hours 45 minutes, covering a great-circle distance of 8,355 miles (13,446 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
16h 45m
Nonstop, scheduled
Distance
8,355 mi
13,446 km · great-circle
Avg speed
802 km/h
Door-to-door including taxi
Time zones & jet lag
Johannesburg timezone
UTC+2
Africa/Johannesburg
Cancun timezone
UTC-5
America/Cancun
Time difference
-7h
7 hours behind
Jet lag (rough)
~4.9d
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.