New calculation
Flight distance & time
Spirit of St Louis Airport → Buffalo Niagara International Airport
SUSBUF
- Distance
- 1,108 km · 688 mi
- Flight time
- 02h 08m
- CO₂ per passenger
- 99 kg
This Spirit of St Louis Airport → Buffalo Niagara International Airport route is 1,108 km (688 mi) end to end. The estimated flight time is 02h 08m, and a passenger's share of CO₂ works out at roughly 99 kg.
See the reverse route: Buffalo Niagara International Airport → Spirit of St Louis Airport
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Your route
- FromSUSSpirit of St Louis AirportSt Louis, Missouri
- ToBUFBuffalo Niagara International AirportBuffalo, New York
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
NetJets Aviation
Common questions
Spirit of St Louis Airport to Buffalo Niagara International Airport FAQ
How far is Spirit of St Louis Airport from Buffalo Niagara International Airport?
Spirit of St Louis Airport (SUS) and Buffalo Niagara International Airport (BUF) are 1,108 km (688 mi) apart, measured along the great-circle route.
How long is the flight from Spirit of St Louis Airport to Buffalo Niagara International Airport?
A direct SUS–BUF flight covers the distance in about 02h 08m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Spirit of St Louis Airport to Buffalo Niagara International Airport produce?
A passenger's share of CO₂ on the SUS–BUF route is roughly 99 kg.
Which airlines fly from Spirit of St Louis Airport to Buffalo Niagara International Airport?
NetJets Aviation operate scheduled service between SUS and BUF.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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