✈ VIE → ORD
9H 46M. VIENNA TO CHICAGO. YOUR BACK WILL FILE A COMPLAINT.
Flight from Vienna to Chicago
From Vienna International (VIE), Austria Europe → O'Hare (ORD), USA North America
How long is the flight from Vienna to Chicago?
A nonstop flight from Vienna (VIE) to Chicago (ORD) takes about 9 hours 46 minutes, covering a great-circle distance of 4,702 miles (7,567 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
9h 46m
Nonstop, scheduled
Distance
4,702 mi
7,567 km · great-circle
Avg speed
775 km/h
Door-to-door including taxi
Time zones & jet lag
Vienna timezone
UTC+2
Europe/Vienna
Chicago timezone
UTC-5
America/Chicago
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.