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DUC to YFX: distance & flight time
Duncan (Halliburton Field) → St. Lewis (St. Lewis (Fox Harbour) Airport)
2,408 mi
3,876 km · 2,093 nm
5h 11m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live DUC→YFX fares Phone-only fares on this route — call free
Flight time details
2,408 miles nonstop takes roughly 5h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- YFX — St. Lewis (Fox Harbour) Airport · St. Lewis, 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 YFX
- YMH · Mary's Harbour Airport9 mi away
- YWM · Williams Harbour Airport14 mi away
- YHA · Port Hope Simpson Airport28 mi away
- YAY · St. Anthony Airport70 mi away
Frequently asked questions
How far is DUC from YFX?
The flight distance from Duncan (DUC) to St. Lewis (YFX) is 2,408 miles (3,876 km, 2,093 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to YFX?
A nonstop flight takes about 5h 11m 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 St. Lewis?
St. Lewis is 2.5 hours ahead of Duncan.
What is the cheapest way to fly from DUC to YFX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–YFX that never appear on search engines, with no booking fees.