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DUC to RKP: distance & flight time
Duncan (Halliburton Field) → Rockport (Aransas County Airport)
444 mi
715 km · 386 nm
1h 26m
estimated nonstop flight time
Same time
time difference · heading south
See live DUC→RKP fares Phone-only fares on this route — call free
Flight time details
444 miles nonstop takes roughly 1h 26m 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
- RKP — Aransas County Airport · Rockport, 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 RKP
- CRP · Corpus Christi International Airport35 mi away
- VCT · Victoria Regional Airport53 mi away
- NQI · Kingsville Naval Air Station62 mi away
- PSX · Palacios Municipal Airport65 mi away
Frequently asked questions
How far is DUC from RKP?
The flight distance from Duncan (DUC) to Rockport (RKP) is 444 miles (715 km, 386 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to RKP?
A nonstop flight takes about 1h 26m 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 RKP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–RKP that never appear on search engines, with no booking fees.