Airport code
UIN — Quincy Regional Baldwin Field
UIN is the IATA code for Quincy Regional Baldwin Field, an airport serving Quincy, United States. Its ICAO code is KUIN, and it operates in the America/Chicago time zone (UTC-6). The airport sits at 39.9427, -91.1946 in the Northern Hemisphere, at an elevation of 768 ft (234 m).
Overview
About Quincy Regional Baldwin Field
Quincy Regional Airport is a city-owned airport 12 miles east of Quincy, a city in Adams County, Illinois, United States. It is used for general aviation but also sees Contour Airlines flights to Chicago's O'Hare International Airport and Nashville, a service which is subsidized by the federal government's Essential Air Service program at a cost of $1,956,856. The Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2023–2027 categorized it as a national non-primary commercial service facility.
Reference data
Airport information
| IATA code | UIN |
|---|---|
| ICAO code | KUIN |
| Airport name | Quincy Regional Baldwin Field |
| City | Quincy |
| Country | United States |
| Time zone | America/Chicago (UTC-6) |
| Latitude | 39.9427 |
| Longitude | -91.1946 |
| Elevation | 768 ft (234 m) |
| Airport type | Medium airport |
| Continent | North America |
| Runways | 3 |
| Longest runway | 7,098 ft (2,163 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Quincy Regional Baldwin Field?
The IATA code for Quincy Regional Baldwin Field is UIN.
What is the ICAO code for Quincy Regional Baldwin Field?
The ICAO code for Quincy Regional Baldwin Field is KUIN.
Where is UIN airport located?
Quincy Regional Baldwin Field (UIN) is located in Quincy, United States.
What time zone is UIN in?
Quincy Regional Baldwin Field operates in the America/Chicago time zone, which is UTC-6.
What is the nearest airport to UIN?
The nearest airport to Quincy Regional Baldwin Field (UIN) is Southeast Iowa Regional Airport (BRL) in Burlington, about 94 km away.
Same country