IATA Code: DEC
City: Decatur
Country: United States
State: IL
TSA PreCheck: Not Available
Data Status: Estimated Data
This data was last updated 8/23/2025, 8:43:55 PM. Upgrade to Premium for live, minute-by-minute updates direct from the airport.
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Decatur Airport (DEC) serves the Decatur area in United States. Our real-time queue prediction system helps travelers plan their airport arrival times by providing accurate wait time estimates for check-in counters and immigration control.
Current queue conditions show moderate traffic levels with an average total wait time of approximately 28 minutes. Wait times can vary significantly based on time of day, day of week, and seasonal factors. The busiest travel periods typically occur during Jul, Aug, Dec.
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