New calculation
Flight distance & time
Dallas Fort Worth International Airport → Spirit of St Louis Airport
DFWSUS
- Distance
- 861 km · 534 mi
- Flight time
- 01h 49m
- CO₂ per passenger
- 77 kg
This Dallas Fort Worth International Airport → Spirit of St Louis Airport route is 861 km (534 mi) end to end. The estimated flight time is 01h 49m, and a passenger's share of CO₂ works out at roughly 77 kg.
See the reverse route: Spirit of St Louis Airport → Dallas Fort Worth International Airport
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Your route
- FromDFWDallas Fort Worth International AirportDallas-Fort Worth, Texas
- ToSUSSpirit of St Louis AirportSt Louis, Missouri
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
SpiritJets
Common questions
Dallas Fort Worth International Airport to Spirit of St Louis Airport FAQ
How far is Dallas Fort Worth International Airport from Spirit of St Louis Airport?
Dallas Fort Worth International Airport (DFW) and Spirit of St Louis Airport (SUS) are 861 km (534 mi) apart, measured along the great-circle route.
How long is the flight from Dallas Fort Worth International Airport to Spirit of St Louis Airport?
A direct DFW–SUS flight covers the distance in about 01h 49m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Dallas Fort Worth International Airport to Spirit of St Louis Airport produce?
A passenger's share of CO₂ on the DFW–SUS route is roughly 77 kg.
Which airlines fly from Dallas Fort Worth International Airport to Spirit of St Louis Airport?
SpiritJets operate scheduled service between DFW and SUS.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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