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Flight distance & time
Chicago O'Hare International Airport → San Francisco International Airport
ORDSFO
- Distance
- 2,963 km · 1,841 mi
- Flight time
- 04h 27m
- CO₂ per passenger
- 266 kg
This Chicago O'Hare International Airport → San Francisco International Airport route is 2,963 km (1,841 mi) end to end. The estimated flight time is 04h 27m, and a passenger's share of CO₂ works out at roughly 266 kg.
See the reverse route: San Francisco International Airport → Chicago O'Hare International Airport
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Your route
- FromORDChicago O'Hare International AirportChicago, Illinois
- ToSFOSan Francisco International AirportSan Francisco, California
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~18 flights/day
Airlines on this route
American AirlinesUnited Airlines
Common questions
Chicago O'Hare International Airport to San Francisco International Airport FAQ
How far is Chicago O'Hare International Airport from San Francisco International Airport?
Chicago O'Hare International Airport (ORD) and San Francisco International Airport (SFO) are 2,963 km (1,841 mi) apart, measured along the great-circle route.
How long is the flight from Chicago O'Hare International Airport to San Francisco International Airport?
A direct ORD–SFO flight covers the distance in about 04h 27m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Chicago O'Hare International Airport to San Francisco International Airport produce?
A passenger's share of CO₂ on the ORD–SFO route is roughly 266 kg.
Which airlines fly from Chicago O'Hare International Airport to San Francisco International Airport?
American Airlines, United Airlines operate scheduled service between ORD and SFO.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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