📍 Decatur⬆ 682 ft3 runways
KDEC · DEC
Decatur Airport
39.83460°N
-88.86570°W
ARR / DAY
0
▼
100.0%
DEP / DAY
0
▼
100.0%
ON-TIME
—
schedules pending
AVG DELAY
—
7d window
Decatur Airport (KDEC/DEC) is a medium regional airport located in Decatur, IL, 42 mi east of Springfield. It features 3 runways with the longest being 8,496 feet.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
78°F
Wind
4 kts
140°
Visib
4828 m
Ceil
—
Runways
3 installed
06/24
8,496 ft × 150
PEM● LITHIGH
12/30
6,799 ft × 150
PEM● LITMED
18/36
5,298 ft × 150
ASP● LITMED
Delays by hour
Avg minutes · local time · last 30 days
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Top carriers
Share of flights
Top destinations
By flight count
No data.
Carriers
No carrier data.
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 118.900 | — |
| TWR | 118.900 | 0600-2200 |
| TWR | 291.775 | 0600-2200 |
| GND | 121.750 | 0600-2200 |
| GND | 291.775 | 0600-2200 |
| ATIS | 126.350 | 0600-2200 |
| APCH | 132.850 | — |
| APCH | 290.225 | — |
| UNICOM | 122.950 | — |
| LCL/P | 118.900 | 0600-2200 |
| DECATUR | 122.300 | — |
| OTHER | 122.300 | — |
| LCL/P | 291.775 | 0600-2200 |
| DANVILLE | 353.950 | — |
| OTHER | 353.950 | — |
Airport operations
- ARTCC:
- ZAU
- Mag var:
- 1° W
- Fuel:
- 100LL
Destination network
Great-circle routes from KDEC · last 7d
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Hourly traffic
Avg movements per hour · local time · last 30 days
Top routes
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0 routes
No routes on file.
Pilot & community notes
1 comment from OurAirports (click to expand)
1
Pilot & community notes
1 comment from OurAirports (click to expand)
RO
Rosenkavalier
01/01/2012
I was coming in at night and the airport is very hard to find among all the other light clutter. A very patient tower controller turned ry30 up full and turned all the other runway lights off to make it easier to find.
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Updated 04:25 UTC