New calculation
Flight distance & time
Pittsburgh International Airport → Lambert St Louis International Airport
PITSTL
- Distance
- 889 km · 552 mi
- Flight time
- 01h 51m
- CO₂ per passenger
- 80 kg
This Pittsburgh International Airport → Lambert St Louis International Airport route is 889 km (552 mi) end to end. The estimated flight time is 01h 51m, and a passenger's share of CO₂ works out at roughly 80 kg.
See the reverse route: Lambert St Louis International Airport → Pittsburgh International Airport
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Your route
- FromPITPittsburgh International AirportPittsburgh, Pennsylvania
- ToSTLLambert St Louis International AirportSt Louis, Missouri
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~2 flights/day
Airlines on this route
FlexjetSouthwest AirlinesUnited Airlines
Common questions
Pittsburgh International Airport to Lambert St Louis International Airport FAQ
How far is Pittsburgh International Airport from Lambert St Louis International Airport?
Pittsburgh International Airport (PIT) and Lambert St Louis International Airport (STL) are 889 km (552 mi) apart, measured along the great-circle route.
How long is the flight from Pittsburgh International Airport to Lambert St Louis International Airport?
A direct PIT–STL flight covers the distance in about 01h 51m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Pittsburgh International Airport to Lambert St Louis International Airport produce?
A passenger's share of CO₂ on the PIT–STL route is roughly 80 kg.
Which airlines fly from Pittsburgh International Airport to Lambert St Louis International Airport?
Flexjet, Southwest Airlines, United Airlines operate scheduled service between PIT and STL.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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