Need help booking?
Unpublished phone-only deals available
DUC to ILM: distance & flight time
Duncan (Halliburton Field) → Wilmington (Wilmington International Airport)
1,142 mi
1,838 km · 992 nm
2h 57m
estimated nonstop flight time
+1h
time difference · heading east
See live DUC→ILM fares Phone-only fares on this route — call free
Flight time details
1,142 miles nonstop takes roughly 2h 57m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- ILM — Wilmington International Airport · Wilmington, 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 ILM
- OAJ · Albert J Ellis Airport42 mi away
- CRE · Grand Strand Airport57 mi away
- LBT · Lumberton Regional Airport70 mi away
- MYR · Myrtle Beach International Airport72 mi away
Frequently asked questions
How far is DUC from ILM?
The flight distance from Duncan (DUC) to Wilmington (ILM) is 1,142 miles (1,838 km, 992 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to ILM?
A nonstop flight takes about 2h 57m 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 Wilmington?
Wilmington is 1 hour ahead of Duncan.
What is the cheapest way to fly from DUC to ILM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–ILM that never appear on search engines, with no booking fees.