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DUC to USS: distance & flight time
Duncan (Halliburton Field) → Sancti Spiritus (Sancti Spiritus Airport)
1,416 mi
2,279 km · 1,230 nm
3h 33m
estimated nonstop flight time
+1h
time difference · heading southeast
See live DUC→USS fares Phone-only fares on this route — call free
Flight time details
1,416 miles nonstop takes roughly 3h 33m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- USS — Sancti Spiritus Airport · Sancti Spiritus, Cuba
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 USS
- TND · Alberto Delgado Airport38 mi away
- AVI · Maximo Gomez Airport42 mi away
- SNU · Abel Santamaria Airport48 mi away
- BWW · Las Brujas Airport49 mi away
Frequently asked questions
How far is DUC from USS?
The flight distance from Duncan (DUC) to Sancti Spiritus (USS) is 1,416 miles (2,279 km, 1,230 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to USS?
A nonstop flight takes about 3h 33m 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 Sancti Spiritus?
Sancti Spiritus is 1 hour ahead of Duncan.
What is the cheapest way to fly from DUC to USS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–USS that never appear on search engines, with no booking fees.