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OZA to DUC: distance & flight time
Ozona (Ozona Municipal Airport) → Duncan (Halliburton Field)
320 mi
515 km · 278 nm
1h 18m
estimated nonstop flight time
Same time
time difference · heading northeast
See live OZA→DUC fares Phone-only fares on this route — call free
Flight time details
320 miles nonstop takes roughly 1h 18m gate to gate, flying northeast. 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
- OZA — Ozona Municipal Airport · Ozona, United States
- 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 OZA
- IRB · Iraan Municipal Airport43 mi away
- SJT · San Angelo Regional Mathis Field60 mi away
- JCT · Kimble County Airport87 mi away
- DRT · Del Rio International Airport95 mi away
Near DUC
Frequently asked questions
How far is OZA from DUC?
The flight distance from Ozona (OZA) to Duncan (DUC) is 320 miles (515 km, 278 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OZA to DUC?
A nonstop flight takes about 1h 18m 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 OZA to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OZA–DUC that never appear on search engines, with no booking fees.