✈ ORD → NBO
16H 7M FROM CHICAGO TO NAIROBI. THIS IS NOT TRAVEL. THIS IS ENDURANCE.
Flight from Chicago to Nairobi
From O'Hare (ORD), USA North America → Jomo Kenyatta (NBO), Kenya Africa
How long is the flight from Chicago to Nairobi?
A nonstop flight from Chicago (ORD) to Nairobi (NBO) takes about 16 hours 7 minutes, covering a great-circle distance of 8,022 miles (12,910 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
16h 7m
Nonstop, scheduled
Distance
8,022 mi
12,910 km · great-circle
Avg speed
801 km/h
Door-to-door including taxi
Time zones & jet lag
Chicago timezone
UTC-5
America/Chicago
Nairobi timezone
UTC+3
Africa/Nairobi
Time difference
+8h
8 hours ahead
Jet lag (rough)
~8d
Eastward — worse
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.