New calculation
Flight distance & time
Lambert St Louis International Airport → New Castle Airport
STLILG
- Distance
- 1,274 km · 791 mi
- Flight time
- 02h 20m
- CO₂ per passenger
- 114 kg
This Lambert St Louis International Airport → New Castle Airport route is 1,274 km (791 mi) end to end. The estimated flight time is 02h 20m, and a passenger's share of CO₂ works out at roughly 114 kg.
See the reverse route: New Castle Airport → Lambert St Louis International Airport
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Your route
- FromSTLLambert St Louis International AirportSt Louis, Missouri
- ToILGNew Castle AirportWilmington, Delaware
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
Lambert St Louis International Airport to New Castle Airport FAQ
How far is Lambert St Louis International Airport from New Castle Airport?
Lambert St Louis International Airport (STL) and New Castle Airport (ILG) are 1,274 km (791 mi) apart, measured along the great-circle route.
How long is the flight from Lambert St Louis International Airport to New Castle Airport?
A direct STL–ILG flight covers the distance in about 02h 20m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Lambert St Louis International Airport to New Castle Airport produce?
A passenger's share of CO₂ on the STL–ILG route is roughly 114 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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