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DKK to SDF: distance & flight time

Dunkirk (Chautauqua County-Dunkirk Airport) → Louisville (Louisville International Standiford Field)

452 mi
728 km · 393 nm
1h 27m
estimated nonstop flight time
Same time
time difference · heading southwest
See live DKK→SDF fares Phone-only fares on this route — call free

Flight time details

452 miles nonstop takes roughly 1h 27m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is DKK from SDF?

The flight distance from Dunkirk (DKK) to Louisville (SDF) is 452 miles (728 km, 393 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from DKK to SDF?

A nonstop flight takes about 1h 27m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the cheapest way to fly from DKK to SDF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DKK–SDF that never appear on search engines, with no booking fees.
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