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DUC to HDY: distance & flight time
Duncan (Halliburton Field) → Hat Yai (Hat Yai International Airport)
9,335 mi
15,023 km · 8,112 nm
18h 46m
estimated nonstop flight time
+12h
time difference · heading northwest
See live DUC→HDY fares Phone-only fares on this route — call free
Flight time details
9,335 miles nonstop takes roughly 18h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- HDY — Hat Yai International Airport · Hat Yai, Thailand
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 HDY
- SGZ · Songkhla Airport23 mi away
- AOR · Sultan Abdul Halim Airport51 mi away
- PAN · Pattani Airport53 mi away
- LGK · Langkawi International Airport62 mi away
Frequently asked questions
How far is DUC from HDY?
The flight distance from Duncan (DUC) to Hat Yai (HDY) is 9,335 miles (15,023 km, 8,112 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to HDY?
A nonstop flight takes about 18h 46m 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 Hat Yai?
Hat Yai is 12 hours ahead of Duncan.
What is the cheapest way to fly from DUC to HDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–HDY that never appear on search engines, with no booking fees.