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DUC to LJN: distance & flight time
Duncan (Halliburton Field) → Angleton (Texas Gulf Coast Regional Airport)
398 mi
641 km · 346 nm
1h 31m
estimated nonstop flight time
Same time
time difference · heading south
See live DUC→LJN fares Phone-only fares on this route — call free
Flight time details
398 miles nonstop takes roughly 1h 31m 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
- LJN — Texas Gulf Coast Regional Airport · Angleton, 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
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Near DUC
Near LJN
Frequently asked questions
How far is DUC from LJN?
The flight distance from Duncan (DUC) to Angleton (LJN) is 398 miles (641 km, 346 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to LJN?
A nonstop flight takes about 1h 31m 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 LJN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–LJN that never appear on search engines, with no booking fees.