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Flight distance & time
Portland International Airport → Chicago O'Hare International Airport
PDXORD
- Distance
- 2,791 km · 1,734 mi
- Flight time
- 04h 14m
- CO₂ per passenger
- 251 kg
This Portland International Airport → Chicago O'Hare International Airport route is 2,791 km (1,734 mi) end to end. The estimated flight time is 04h 14m, and a passenger's share of CO₂ works out at roughly 251 kg.
See the reverse route: Chicago O'Hare International Airport → Portland International Airport
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Your route
- FromPDXPortland International AirportPortland, Oregon
- ToORDChicago O'Hare International AirportChicago, Illinois
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~13 flights/day
Airlines on this route
Alaska AirlinesAmerican AirlinesUnited Airlines
Common questions
Portland International Airport to Chicago O'Hare International Airport FAQ
How far is Portland International Airport from Chicago O'Hare International Airport?
Portland International Airport (PDX) and Chicago O'Hare International Airport (ORD) are 2,791 km (1,734 mi) apart, measured along the great-circle route.
How long is the flight from Portland International Airport to Chicago O'Hare International Airport?
A direct PDX–ORD flight covers the distance in about 04h 14m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Portland International Airport to Chicago O'Hare International Airport produce?
A passenger's share of CO₂ on the PDX–ORD route is roughly 251 kg.
Which airlines fly from Portland International Airport to Chicago O'Hare International Airport?
Alaska Airlines, American Airlines, United Airlines operate scheduled service between PDX and ORD.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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