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HHI to DUC: distance & flight time
Wahiawa (Wheeler Army Airfield) → Duncan (Halliburton Field)
3,721 mi
5,988 km · 3,233 nm
7h 46m
estimated nonstop flight time
+5h
time difference · heading northeast
See live HHI→DUC fares Phone-only fares on this route — call free
Flight time details
3,721 miles nonstop takes roughly 7h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- HHI — Wheeler Army Airfield · Wahiawa, United States
- DUC — Halliburton Field · Duncan, United States
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 HHI
- HNL · Daniel K Inouye International Airport13 mi away
- HDH · Dillingham Airfield12 mi away
- JRF · Kalaeloa Airport12 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport18 mi away
Near DUC
Frequently asked questions
How far is HHI from DUC?
The flight distance from Wahiawa (HHI) to Duncan (DUC) is 3,721 miles (5,988 km, 3,233 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHI to DUC?
A nonstop flight takes about 7h 46m 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 time difference between Wahiawa and Duncan?
Duncan is 5 hours ahead of Wahiawa.
What is the cheapest way to fly from HHI to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHI–DUC that never appear on search engines, with no booking fees.