St Louis Regional Airport
Alton/St Louis, United States · Illinois
IATA
·
ALN
ICAO
·
KALN
Local
·
ALN
Medium Airport
Location
Continent
NA
Coordinates
38.89030075069999
-90.0459976196
-90.0459976196
Timezone
America/Chicago
Elevation
544 ft
Map
Also known as