FLIGHT TIME / CALCULATED ESTIMATE
Feldkirchen bei Graz ↗ Chicago
GRZ / Graz AirportORD / Chicago O'Hare International Airport
MODELLED FLYING TIME9h 45mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE7,579 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Feldkirchen bei Graz (GRZ) and Chicago (ORD) is approximately 9 hours and 45 minutes for a modelled route length of 7,579 km.
This is not a confirmed nonstop service or published airline schedule. Airlines can use different paths, and connection time, taxiing, winds, weather, airspace restrictions and operational delays can change the actual journey.
Reference coordinates
Departure: Graz Airport. Arrival: Chicago O'Hare International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.