📍 Alton/St Louis⬆ 544 ft2 runways
KALN · ALN
St Louis Regional Airport
38.89030°N
-90.04600°W
ARR / DAY
17
▲
57.3%
DEP / DAY
17
▲
50.0%
St Louis Regional Airport (KALN/ALN) is a medium general aviation airport located in Alton/St Louis, IL, 20 mi north east of St. Louis. It features 2 runways with the longest being 8,101 feet. SkyMeter has observed roughly 17 arrivals and 17 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
46°F
Wind
3 kts
100°
Visib
10+ km
Ceil
—
Top carriers
Share of flights
CBN
Southern Illinois University D/B/A Flight School (Murphysboro
15%
JTZ
Nicholas Services
15%
JTL
JET Linx Aviation
15%
CAP
United States AIR Force Auxiliary / Civil AIR Patrol (Richmond
12%
EJM
Executive JET Management
12%
EJA
Netjets Aviation
12%
CNS
Cobalt AIR
8%
PRE
Precision Aircraft Management
8%
LVK
LVK
4%
Southern Illinois University D/B/A Flight School (Murphysboro
15%
JTZ
Nicholas Services
15%
JTL
JET Linx Aviation
15%
CAP
United States AIR Force Auxiliary / Civil AIR Patrol (Richmond
12%
EJM
Executive JET Management
12%
EJA
Netjets Aviation
12%
CNS
Cobalt AIR
8%
PRE
Precision Aircraft Management
8%
LVK
LVK
4%Carriers
Southern Illinois University D/B/A Flight School (Murphysboro
4
JTZ
Nicholas Services
4
JTL
JET Linx Aviation
4
CAP
United States AIR Force Auxiliary / Civil AIR Patrol (Richmond
3
EJM
Executive JET Management
3
EJA
Netjets Aviation
3
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 126.000 | — |
| TWR | 126.000 | 0700-2200 |
| TWR | 239.000 | 0700-2200 |
| GND | 120.200 | 0700-2200 |
| ATIS | 128.000 | 0700-2200 |
| APCH | 124.200 | — |
| APCH | 353.900 | — |
| UNICOM | 122.950 | — |
| AWOS | 128.000 | — |
| FARMR ST | 119.150 | — |
| OTHER | 119.150 | — |
| CD/P | 120.200 | — |
| OTHER | 120.200 | — |
| LCL/P | 126.000 | 0700-2200 |
| DELMA ST | 128.100 | — |
| OTHER | 128.100 | — |
| LCL/P | 239.000 | 0700-2200 |
| DELMA ST | 307.050 | — |
| OTHER | 307.050 | — |
| FARMR ST | 335.500 | — |
| OTHER | 335.500 | — |
Airport operations
- ARTCC:
- ZKC
- Mag var:
- 1° W
- Fuel:
- 100LL
Hourly traffic
Avg movements per hour · local time · last 30 days
Top routes
Click any segment for full inspection
See all routes →
20 routes
| Route | Operator | Flights | Avg enroute |
|---|---|---|---|
ALNMDH Carbondale/Murphysboro, US |
CBN
Southern Illinois University D/B/A Flight School (Murphysboro |
3 | 0h 45m |
ALNLEX Lexington, US |
EJM
Executive JET Management |
2 | 0h 47m |
ALNBTR Baton Rouge, US |
CNS
Cobalt AIR |
2 | 2h 3m |
ALNSBN South Bend, US |
EJA
Netjets Aviation |
2 | 0h 44m |
ALNSTP St Paul, US |
DOW
Best Jets International (Minneapolis |
1 | 1h 22m |
ALNECP Panama City Beach, US |
JTZ
Nicholas Services |
1 | 1h 40m |
ALNFLL Fort Lauderdale, US |
LVK
LVK |
1 | 2h 17m |
ALNPHL Philadelphia, US |
EJM
Executive JET Management |
1 | 1h 42m |
ALNUOX Oxford, US |
JTZ
Nicholas Services |
1 | 0h 48m |
ALNSTL St Louis, US |
JTL
JET Linx Aviation |
1 | 0h 6m |
ALNJVL Janesville, US |
JTL
JET Linx Aviation |
1 | 0h 46m |
ALNKPJY Pinckneyville, US |
CBN
Southern Illinois University D/B/A Flight School (Murphysboro |
1 | 0h 35m |
ALNOMA Omaha, US |
JTL
JET Linx Aviation |
1 | 0h 48m |
ALNLIT Little Rock, US |
EJA
Netjets Aviation |
1 | 0h 55m |
ALN6IS4 Mount Vernon, US |
CAP
United States AIR Force Auxiliary / Civil AIR Patrol (Richmond |
1 | 1h 11m |
ALNMAF Midland, US |
PRE
Precision Aircraft Management |
1 | 1h 54m |
Pilot & community notes
1 comment from OurAirports (click to expand)
1
Pilot & community notes
1 comment from OurAirports (click to expand)
TS
tshiverd
11/30/2017
Landed here while doing my training hours when I had a Cardinal RG. Nice St. Louis area airport
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·
Updated 13:18 UTC