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DUC to YSL: distance & flight time

Duncan (Halliburton Field) → St Leonard (St Leonard Airport)

1,787 mi
2,875 km · 1,553 nm
3h 58m
estimated nonstop flight time
time difference · heading northeast
See live DUCYSL fares Phone-only fares on this route — call free

Flight time details

1,787 miles nonstop takes roughly 3h 58m gate to gate, flying northeast. 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

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.

Frequently asked questions

How far is DUC from YSL?

The flight distance from Duncan (DUC) to St Leonard (YSL) is 1,787 miles (2,875 km, 1,553 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from DUC to YSL?

A nonstop flight takes about 3h 58m 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 DUC to YSL?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–YSL that never appear on search engines, with no booking fees.
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