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SUX to DU9: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Dunnville (Dunnville Airport)
853 mi
1,372 km · 741 nm
2h 19m
estimated nonstop flight time
—
time difference · heading east
See live SUX→DU9 fares Phone-only fares on this route — call free
Flight time details
853 miles nonstop takes roughly 2h 19m gate to gate, flying east. 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.
The two airports
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- DU9 — Dunnville Airport · Dunnville, Canada
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Near DU9
Frequently asked questions
How far is SUX from DU9?
The flight distance from Sioux City (SUX) to Dunnville (DU9) is 853 miles (1,372 km, 741 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to DU9?
A nonstop flight takes about 2h 19m 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 SUX to DU9?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–DU9 that never appear on search engines, with no booking fees.