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DUC to SLP: distance & flight time
Duncan (Halliburton Field) → San Luis Potosi (Ponciano Arriaga International Airport)
863 mi
1,389 km · 750 nm
2h 21m
estimated nonstop flight time
-1h
time difference · heading south
See live DUC→SLP fares Phone-only fares on this route — call free
Flight time details
863 miles nonstop takes roughly 2h 21m gate to gate, flying south. 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
- SLP — Ponciano Arriaga International Airport · San Luis Potosi, Mexico
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
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Near DUC
Near SLP
Frequently asked questions
How far is DUC from SLP?
The flight distance from Duncan (DUC) to San Luis Potosi (SLP) is 863 miles (1,389 km, 750 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to SLP?
A nonstop flight takes about 2h 21m 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 San Luis Potosi?
San Luis Potosi is 1 hour behind Duncan.
What is the cheapest way to fly from DUC to SLP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–SLP that never appear on search engines, with no booking fees.