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DEC

Decatur Airport

Decatur (DEC), US

IATA: DEC
ICAO: KDEC
1

Destinations

2

Daily Departures

2

Daily Arrivals

1D / 0I

Route Split

Departures

FlightAirlineDestinationDepartureArrivalAircraft

UA5027

United Airlines

United Airlines

ORD

09:44

10:55:00

Canadair (Bombardier) Regional Jet

UA5064

United Airlines

United Airlines

ORD

19:08

20:19:00

Canadair (Bombardier) Regional Jet

Terminal Information

Terminals

Terminal

Airlines: AA, DL, UA

Terminal Contact Information

Terminal 1

• Phone: 1-800-864-8331

Terminal 1

Airport Information

Contact Information

(217) 428-2423

www.decatur-parks.org/airport-home-page/

Airport Details

Elevation:

675 ft

Weather & Climate at Decatur (DEC)

13.1°C

Avg Temperature

71mm

Avg Rainfall

13.7km/h

Avg Wind Speed

68%

Avg Humidity

Best Months to Visit

Challenging Months

12-Month Weather Overview

Wind Speed by Month

Humidity by Month

Best Time to Book Flights to Decatur (DEC)

Best Booking Window

Book 2-3 months in advance for best prices

Booking Tip

Avoid booking during extreme weather months for better deals

Recommended Months

2025-05
2025-06
2025-09

These months offer the best balance of weather, prices, and availability.

Monthly Booking Recommendations

Recommended - Best Value
Peak - Book Early
Normal

Flight Price Trends for Decatur (DEC)

Cheapest Months to Fly

2023-05
2023-06
2023-09

Book flights during these months for the best deals and lowest prices.

Price Trend Analysis

Prices are typically lower during shoulder seasons

Monthly Price Trends

Cheapest - Best Deals
Expensive - Higher Prices
Normal Prices

Airlines Operating from Decatur (DEC)

United Airlines

4 flights • 2 departures • 2 arrivals

View United Airlines flights from Decatur (DEC) →

View All Flights from Decatur (DEC)

Complete Flight Information

View all flights, destinations, and routes from Decatur (DEC). Includes flight schedules, departures, arrivals, and destination information.

View All Flights from Decatur (DEC)

Related Pages

Related Routes

DEC to ORD

Related Airlines

United Airlines (UA)

Frequently Asked Questions

How many flights depart from Decatur (DEC) daily?

Approximately 2 flights depart from Decatur (DEC) daily.

How many flights arrive at Decatur (DEC) daily?

Approximately 2 flights arrive at Decatur (DEC) daily.

How many destinations does Decatur (DEC) serve?

Decatur (DEC) serves 1 destination.

Which airlines operate from Decatur (DEC)?

1 airline operates from Decatur (DEC): United Airlines.