Airport · Decatur, United States
Decatur Airport
IATA DECICAO KDEC2 airlines2 destinationsUnited States
Decatur Airport (DEC) currently has nonstop service to 2 destinations on 2 airlines in our latest departure data. The busiest route is to Chicago (ORD), and the largest operator here is United Airlines.
Route data as of June 15, 2026, based on a 7-day departures sample.
Network profile
How DEC is connected
Route mix
2 domestic
0 international routes in this schedule set
Top market
United States
United States 2
Busiest route
DEC to ORD
1-2/day
Aircraft signal
Bombardier CRJ
Bombardier CRJ · Beechcraft 200 Super King Air
Airlines operating at DEC
2 airlines fly direct from DEC
Ranked by destinations served, then daily frequency.
Top carrier
United Airlines
1 destinations1-2/day
Top carrier
SCJ
1 destinationsweekly
Destinations from DEC
Direct flights to 2 cities
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
- Search →
ORD · Chicago1 airline · 1-2/day · Bombardier CRJ
- United Airlines · Bombardier CRJ1-2/day
LSE · La Crosse
Nearby airports
Other gateways
Frequently asked about DEC
Quick answers
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