Saint Louis Regional Airport, Illinois
Saint Louis Regional Airport: general aviation airport serving Greater St.
About
Saint Louis Regional Airport is a place located in the county of Madison in the U.S. state of Illinois.
Quick Facts about Saint Louis Regional Airport
| Country | United States of America |
| State | Illinois (United States) |
| County | Madison County |
| Different from | St. Louis Downtown Airport, Lambert–St. Louis International Airport, St Louis Downtown Heliport heliport, St Louis Metro-east/shafer Field Airport |
| Latitude & Longitude | 38.8901,-90.0459 |
| IATA airport code | ALN |
| Altitude | 545 feet / 166 meters |
| Establishment | January 04, 1940 (86 years ago) |
| Time Zone | America/Chicago |
| Local time | 00:51:18 (15th May 2026) |
St. Louis Regional Airport image
Geography
Saint Louis Regional Airport is located at 38°53'24"N 90°2'45"W (38.8900500, -90.0459400).
Saint Louis Regional Airport map
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Official website of Saint Louis Regional Airport
Official Website
ALN, Civic Memorial Airport, KALN