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DUC to YHY: distance & flight time
Duncan (Halliburton Field) → Hay River (Hay River / Merlyn Carter Airport)
1,987 mi
3,198 km · 1,727 nm
4h 22m
estimated nonstop flight time
-1h
time difference · heading north
See live DUC→YHY fares Phone-only fares on this route — call free
Flight time details
1,987 miles nonstop takes roughly 4h 22m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- YHY — Hay River / Merlyn Carter Airport · Hay River, 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 DUC
Near YHY
- YFR · Fort Resolution Airport74 mi away
- YZF · Yellowknife Airport120 mi away
- YSM · Fort Smith Airport142 mi away
Frequently asked questions
How far is DUC from YHY?
The flight distance from Duncan (DUC) to Hay River (YHY) is 1,987 miles (3,198 km, 1,727 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to YHY?
A nonstop flight takes about 4h 22m 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 Duncan and Hay River?
Hay River is 1 hour behind Duncan.
What is the cheapest way to fly from DUC to YHY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–YHY that never appear on search engines, with no booking fees.