New calculation
Flight distance & time
Chicago O'Hare International Airport → Spirit of St Louis Airport
ORDSUS
- Distance
- 436 km · 270 mi
- Flight time
- 01h 17m
- CO₂ per passenger
- 39 kg
This Chicago O'Hare International Airport → Spirit of St Louis Airport route is 436 km (270 mi) end to end. The estimated flight time is 01h 17m, and a passenger's share of CO₂ works out at roughly 39 kg.
See the reverse route: Spirit of St Louis Airport → Chicago O'Hare International Airport
Advertisement
Your route
- FromORDChicago O'Hare International AirportChicago, Illinois
- ToSUSSpirit of St Louis AirportSt Louis, Missouri
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Chicago O'Hare International Airport to Spirit of St Louis Airport FAQ
How far is Chicago O'Hare International Airport from Spirit of St Louis Airport?
Chicago O'Hare International Airport (ORD) and Spirit of St Louis Airport (SUS) are 436 km (270 mi) apart, measured along the great-circle route.
How long is the flight from Chicago O'Hare International Airport to Spirit of St Louis Airport?
A direct ORD–SUS flight covers the distance in about 01h 17m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Chicago O'Hare International Airport to Spirit of St Louis Airport produce?
A passenger's share of CO₂ on the ORD–SUS route is roughly 39 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
Advertisement