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Flight distance & time
Chicago O'Hare International Airport → Harry Reid International Airport
ORDLAS
- Distance
- 2,431 km · 1,510 mi
- Flight time
- 03h 47m
- CO₂ per passenger
- 218 kg
This Chicago O'Hare International Airport → Harry Reid International Airport route is 2,431 km (1,510 mi) end to end. The estimated flight time is 03h 47m, and a passenger's share of CO₂ works out at roughly 218 kg.
See the reverse route: Harry Reid International Airport → Chicago O'Hare International Airport
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Your route
- FromORDChicago O'Hare International AirportChicago, Illinois
- ToLASHarry Reid International AirportLas Vegas, Nevada
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~16 flights/day
Airlines on this route
American AirlinesSouthwest AirlinesUnited Airlines
Common questions
Chicago O'Hare International Airport to Harry Reid International Airport FAQ
How far is Chicago O'Hare International Airport from Harry Reid International Airport?
Chicago O'Hare International Airport (ORD) and Harry Reid International Airport (LAS) are 2,431 km (1,510 mi) apart, measured along the great-circle route.
How long is the flight from Chicago O'Hare International Airport to Harry Reid International Airport?
A direct ORD–LAS flight covers the distance in about 03h 47m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Chicago O'Hare International Airport to Harry Reid International Airport produce?
A passenger's share of CO₂ on the ORD–LAS route is roughly 218 kg.
Which airlines fly from Chicago O'Hare International Airport to Harry Reid International Airport?
American Airlines, Southwest Airlines, United Airlines operate scheduled service between ORD and LAS.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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