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DEC to ILN: distance & flight time
Decatur (Decatur Airport) → Wilmington (Wilmington Airpark)
271 mi
437 km · 236 nm
1h 11m
estimated nonstop flight time
+1h
time difference · heading east
See live DEC→ILN fares Phone-only fares on this route — call free
Flight time details
271 miles nonstop takes roughly 1h 11m 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
- DEC — Decatur Airport · Decatur, United States
- ILN — Wilmington Airpark · 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
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Frequently asked questions
How far is DEC from ILN?
The flight distance from Decatur (DEC) to Wilmington (ILN) is 271 miles (437 km, 236 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to ILN?
A nonstop flight takes about 1h 11m 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 Decatur and Wilmington?
Wilmington is 1 hour ahead of Decatur.
What is the cheapest way to fly from DEC to ILN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–ILN that never appear on search engines, with no booking fees.