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Flight distance & time
Chicago O'Hare International Airport → Decatur Airport
ORDDEC
- Distance
- 251 km · 155 mi
- Flight time
- 01h 03m
- CO₂ per passenger
- 22 kg
This Chicago O'Hare International Airport → Decatur Airport route is 251 km (155 mi) end to end. The estimated flight time is 01h 03m, and a passenger's share of CO₂ works out at roughly 22 kg.
See the reverse route: Decatur Airport → Chicago O'Hare International Airport
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Route service
Average daily flights~2 flights/day
Airlines on this route
SkyWest AirlinesUnited Airlines
Common questions
Chicago O'Hare International Airport to Decatur Airport FAQ
How far is Chicago O'Hare International Airport from Decatur Airport?
Chicago O'Hare International Airport (ORD) and Decatur Airport (DEC) are 251 km (155 mi) apart, measured along the great-circle route.
How long is the flight from Chicago O'Hare International Airport to Decatur Airport?
A direct ORD–DEC flight covers the distance in about 01h 03m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Chicago O'Hare International Airport to Decatur Airport produce?
A passenger's share of CO₂ on the ORD–DEC route is roughly 22 kg.
Which airlines fly from Chicago O'Hare International Airport to Decatur Airport?
SkyWest Airlines, United Airlines operate scheduled service between ORD and DEC.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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