Decatur Airport (DEC)
Decatur Airport is a regional airport in Decatur, Illinois, United States. It handled about 10,821 passengers in 2025. See its delays, weather, lounges, and flight statistics from FlightLogger travelers.
- IATA code
- DEC
- ICAO code
- KDEC
- Location
- Decatur, Illinois, United States
- Elevation
- 682 ft
- Time zone
- America/Chicago
- Runways
- 3, longest 8,496 ft
Travel guide
United States travel guide: currency, plugs, tap water, phrases, and tips from travelers.