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DUC to YSD: distance & flight time
Duncan (Halliburton Field) → Suffield (Suffield Heliport)
1,279 mi
2,058 km · 1,111 nm
3h 15m
estimated nonstop flight time
-1h
time difference · heading northwest
See live DUC→YSD fares Phone-only fares on this route — call free
Flight time details
1,279 miles nonstop takes roughly 3h 15m gate to gate, flying northwest. 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
- YSD — Suffield Heliport · Suffield, 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 YSD
- YXH · Medicine Hat Airport27 mi away
- YQL · Lethbridge County Airport84 mi away
- YKY · Kindersley Airport123 mi away
- YCT · Coronation Airport125 mi away
Frequently asked questions
How far is DUC from YSD?
The flight distance from Duncan (DUC) to Suffield (YSD) is 1,279 miles (2,058 km, 1,111 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to YSD?
A nonstop flight takes about 3h 15m 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 Suffield?
Suffield is 1 hour behind Duncan.
What is the cheapest way to fly from DUC to YSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–YSD that never appear on search engines, with no booking fees.