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DUC to PSX: distance & flight time
Duncan (Halliburton Field) → Palacios (Palacios Municipal Airport)
409 mi
659 km · 356 nm
1h 21m
estimated nonstop flight time
Same time
time difference · heading south
See live DUC→PSX fares Phone-only fares on this route — call free
Flight time details
409 miles nonstop takes roughly 1h 21m gate to gate, flying south. 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
- DUC — Halliburton Field · Duncan, United States
- PSX — Palacios Municipal Airport · Palacios, United States
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 PSX
- BBC · Bay City Municipal Airport29 mi away
- VCT · Victoria Regional Airport41 mi away
- LJN · Texas Gulf Coast Regional Airport54 mi away
- IAH · George Bush Intercontinental Houston Airport103 mi away
Frequently asked questions
How far is DUC from PSX?
The flight distance from Duncan (DUC) to Palacios (PSX) is 409 miles (659 km, 356 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to PSX?
A nonstop flight takes about 1h 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 cheapest way to fly from DUC to PSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–PSX that never appear on search engines, with no booking fees.