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GLT to DUC: distance & flight time
Gladstone (Gladstone Airport) → Duncan (Halliburton Field)
8,277 mi
13,321 km · 7,193 nm
16h 42m
estimated nonstop flight time
-15h
time difference · heading northeast
See live GLT→DUC fares Phone-only fares on this route — call free
Flight time details
8,277 miles nonstop takes roughly 16h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- GLT — Gladstone Airport · Gladstone, Australia
- DUC — Halliburton Field · Duncan, 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 GLT
- GKL · Great Keppel Is Airport51 mi away
- ROK · Rockhampton Airport58 mi away
- THG · Thangool Airport59 mi away
- BDB · Bundaberg Airport99 mi away
Near DUC
Frequently asked questions
How far is GLT from DUC?
The flight distance from Gladstone (GLT) to Duncan (DUC) is 8,277 miles (13,321 km, 7,193 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLT to DUC?
A nonstop flight takes about 16h 42m 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 Gladstone and Duncan?
Duncan is 15 hours behind Gladstone.
What is the cheapest way to fly from GLT to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLT–DUC that never appear on search engines, with no booking fees.