Flights operate between Washington (IAD) and Louisville (SDF).
1 airline operates this route with 2-3 flights daily flights.
Average flight time is 1h 39m - 1h 59m.
Route distance is 453 miles (729 km).
Route Distance
453 miles (729 km)
Average Duration
1h 39m - 1h 59m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
2-3 flights
Weekly Flights
15
Typical Departure Time Ranges
Earliest Departure
12:50
Latest Departure
17:30
Flight Schedule & Filters
Flight Schedule Calendar
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Direct (non-stop) flights from Washington (IAD) to Louisville (SDF)
Direct (non-stop) flights operate between Washington (IAD) and Louisville (SDF). This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 1h 39m - 1h 59m (average flight time)• Distance: 453 miles (729 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)
Washington (IAD)
US
Louisville (SDF)
US
FLIGHT TIME
1h 39m - 1h 59m
FLIGHT DISTANCE
453 miles (729 km)
1h 55m - 1h 57m
12:50
17:30
453 miles (729 km)
March
1 (Show)
15
Flight Schedule
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Airlines with direct flights from Washington (IAD) to Louisville (SDF)
Weather at Louisville (SDF)
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Frequently Asked Questions
Do flights operate between IAD and SDF?
Yes. 2 direct flights operate between Washington (IAD) and Louisville (SDF).
Which airlines operate this route?
1 airline operates this route: United Airlines.
How many flights operate daily?
2-3 flights flights operate daily on this route.
What is the average flight duration?
The average flight duration is 1h 39m - 1h 59m.
Is this route operated year-round?
This route operates with 2-3 flights daily flights.
Route data verified regularly by Triposia Travel Research Team.