ALN · KALN · United States

Alton St Louis Airport (KALN / ALN)

Empty legs and charters from Alton/St Louis

KALN airport at a glance

ICAO code: KALN
IATA code: ALN
City: Alton
Region: Illinois
Country: United States
Elevation: 544 ft (166 m)
Time zone: America/Chicago (UTC-6)
Coordinates: 38.8903° N, 90.0460° W
Empty legs from: 14
Empty legs to: 8

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Weather & airport info KALN

Current weather

Poor visibility, instrument conditions (IFR)observed 03 Nov, 19:32 UTC

Wind: 12 kt (22 km/h) from south (180°)
Visibility: 3 km
Weather: Rain
Clouds: broken clouds at 4,800 ft
Temperature: 19 °C (dew point 17 °C)
Pressure (QNH): 1,010 hPa

Original weather report (METAR)

SPECI KALN 031932Z 18012KT 2SM RA BKN048 19/17 A2982

Airport

Elevation: 544 ft (166 m)
Sunrise / Sunset: 06:29 / 16:58 local time

Runways

Runway	Length	Surface	Lighted
11/29	2,469 m (8,099 ft)	asphalt	yes
17/35	1,981 m (6,500 ft)	asphalt	yes

Radio frequencies

ATIS: 128
Clearance: 120.2
CTAF: 126
Ground: 120.2
Tower: 126
UNICOM: 122.95

For information only, not for flight planning. Weather can change quickly; always rely on official reports. Sources: aviationweather.gov (NOAA), OurAirports.

Airport map KALN

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Runways white, taxiways yellow with designators, closed taxiways and runways per NOTAM in red.

RunwayTaxiwayclosed (NOTAM)Map data: © Mapbox © OpenStreetMap, imagery © Maxar

Closed per NOTAM: TWY B* (* partly closed)

Official charts (FAA)

Cycle 2611, valid until 0901Z 11/26/26

Airport diagram (FAA)

Airport diagram (1)

AIRPORT DIAGRAM

Instrument approaches (5)

Departure procedures (5)

Minimums (2)

Hot spots (1)

HOT SPOT

Other (2)

For information only, not for navigation. Always use current official charts and NOTAMs.

Current NOTAMs for KALN(11)

NOTAMs (Notices to Air Missions) announce short-term changes at an airport: closed runways or taxiways, unserviceable approach aids, obstacles, airspace restrictions.

Out of serviceStandard instrument departure: changed5070/26· from 04 Nov, 15:30 UTC · until 04 Nov, 21:00 UTC
Standard departure (SID) ST LOUIS RGNL, ALTON/ST LOUIS, IL. LINDBERGH NINE DEPARTURE... VICHY TRANSITION not available except for aircraft equipped with SUITABLE RNAV (area navigation) SYSTEM with GPS, VIH VOR/DME out of service. 4 Nov 15:30 UTC -2611042100EST
Show original text
SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. LINDBERGH NINE DEPARTURE... VICHY TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, VIH VOR/DME OUT OF SERVICE. 2611041530-2611042100EST
```
Q) KZKC/QPDCH/I/NBO/A/000/999/3853N09002W005
A) KALN
B) 2603052221
C) 2610152221EST
E) ALN ST LOUIS RGNL, ALTON/ST LOUIS, IL.
LINDBERGH NINE DEPARTURE...
VICHY TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
VIH VOR/DME U/S.
```
Out of serviceStandard instrument departure: changedA0538/26· from 04 Nov, 15:30 UTC · until 04 Nov, 21:00 UTC
Standard departure (SID) ST LOUIS RGNL, ALTON/ST LOUIS, IL. LINDBERGH NINE DEPARTURE... VICHY TRANSITION not available except for aircraft equipped with SUITABLE RNAV (area navigation) SYSTEM with GPS, VIH VOR/DME out of service.
Show original text
SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. LINDBERGH NINE DEPARTURE... VICHY TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, VIH VOR/DME OUT OF SERVICE.
```
A0538/26 NOTAMN
Q) KZKC/QPDCH/I/NBO/A/000/999/3853N09002W005
A) KALN
B) 2611041530
C) 2611042100
E) SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. LINDBERGH NINE DEPARTURE... VICHY TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, VIH VOR/DME OUT OF SERVICE.
```
Out of serviceStandard instrument departure: changed5016/26· from 04 Nov, 12:00 UTC · until 04 Nov, 22:00 UTC
Standard departure (SID) ST LOUIS RGNL, ALTON/ST LOUIS, IL. GATEWAY ONE DEPARTURE... BRICKYARD TRANSITION not available except for aircraft equipped with SUITABLE RNAV (area navigation) SYSTEM with GPS, VHP VOR beacon out of service. 4 Nov 12:00 UTC -2611042200EST
Show original text
SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. GATEWAY ONE DEPARTURE... BRICKYARD TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, VHP VOR OUT OF SERVICE. 2611041200-2611042200EST
```
Q) ZKC/QPDCH/I/NBO/A/000/999/3853N09002W025
A) KALN
B) 1911281651
C) 2007091650EST
E) SID ST LOUIS RGNL, ALTON/ST LOUIS, IL.
GATEWAY ONE DEPARTURE...
BRICKYARD TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
VHP VOR OUT OF SERVICE.
```
Out of serviceStandard instrument departure: changedA0537/26· from 04 Nov, 12:00 UTC · until 04 Nov, 22:00 UTC
Standard departure (SID) ST LOUIS RGNL, ALTON/ST LOUIS, IL. GATEWAY ONE DEPARTURE... BRICKYARD TRANSITION not available except for aircraft equipped with SUITABLE RNAV (area navigation) SYSTEM with GPS, VHP VOR beacon out of service.
Show original text
SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. GATEWAY ONE DEPARTURE... BRICKYARD TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, VHP VOR OUT OF SERVICE.
```
A0537/26 NOTAMN
Q) KZKC/QPDCH/I/NBO/A/000/999/3853N09002W005
A) KALN
B) 2611041200
C) 2611042200
E) SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. GATEWAY ONE DEPARTURE... BRICKYARD TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, VHP VOR OUT OF SERVICE.
```
Out of serviceStandard instrument departure: changed4667/26· until 03 Nov, 21:00 UTC
The standard departure route (SID) Lindbergh Nine Departure, Vichy Transition, is not available unless the aircraft is equipped with a suitable RNAV system with GPS, because the VIH VOR/DME (VHF Omnidirectional Range/Distance Measuring Equipment) is out of service.
Show original text
SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. LINDBERGH NINE DEPARTURE... VICHY TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, VIH VOR/DME OUT OF SERVICE. 2611031530-2611032100EST
```
Q) KZKC/QPDCH/I/NBO/A/000/999/3853N09002W005
A) KALN
B) 2603052221
C) 2610152221EST
E) ALN ST LOUIS RGNL, ALTON/ST LOUIS, IL.
LINDBERGH NINE DEPARTURE...
VICHY TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
VIH VOR/DME U/S.
```
Out of serviceStandard instrument departure: changedA0535/26· until 03 Nov, 21:00 UTC
The standard departure route (SID) Lindbergh Nine Departure, Vichy Transition, is not available unless the aircraft is equipped with a suitable RNAV system with GPS, because the VIH VOR/DME (VHF Omnidirectional Range/Distance Measuring Equipment) is out of service.
Show original text
SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. LINDBERGH NINE DEPARTURE... VICHY TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, VIH VOR/DME OUT OF SERVICE.
```
A0535/26 NOTAMN
Q) KZKC/QPDCH/I/NBO/A/000/999/3853N09002W005
A) KALN
B) 2611031530
C) 2611032100
E) SID ST LOUIS RGNL, ALTON/ST LOUIS, IL. LINDBERGH NINE DEPARTURE... VICHY TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, VIH VOR/DME OUT OF SERVICE.
```
Out of serviceObstacle10/013· until 30 Nov, 23:59 UTC
A tower with identifier ASR 1053418, 8.7 nautical miles southeast of the airport, is out of service. Its top is 780.8 feet above sea level, 231.0 feet above ground.
Show original text
OBST TOWER LGT (ASR 1053418) 384755.00N0895359.00W (8.7NM SE ALN) 780.8FT (231.0FT AGL) U/S
ClosedTaxiway: closed10/011· until 30 Nov, 23:59 UTC
Taxiway B between taxiway B2 and the Hangar 70 ramp access is closed. This section of the taxiway cannot be used.
Show original text
TWY B BTN TWY B2 AND HANGAR 70 RAMP ACCESS CLSD
```
A0526/26 NOTAMN Q) KZKC/QMXLC////000/999/3853N09002W005 A) KALN B) 2610261305 C) 2611302359 E) TWY B BTN TWY B2 AND HANGAR 70 RAMP ACCESS CLSD
```

3 more NOTAMs

ClosedApron: closed10/012· until 30 Nov, 23:59 UTC
The Hangar 64 ramp south access and the Hangar 67 ramp access on the apron are closed. This affects access to these hangar areas.
Show original text
APRON HANGAR 64 RAMP SOUTH ACCESS, HANGAR 67 RAMP ACCESS CLSD
```
A0527/26 NOTAMN Q) KZKC/QMNLC////000/999/3853N09002W005 A) KALN B) 2610261305 C) 2611302359 E) APRON HANGAR 64 RAMP SOUTH ACCESS, HANGAR 67 RAMP ACCESS CLSD
```
ClosedTaxiway: closedA0526/26· until 30 Nov, 23:59 UTC
Taxiway B between taxiway B2 and the Hangar 70 ramp access is closed. This section of the taxiway cannot be used.
Show original text
TWY B BTN TWY B2 AND HANGAR 70 RAMP ACCESS CLSD
```
A0526/26 NOTAMN
Q) KZKC/QMXLC////000/999/3853N09002W005
A) KALN
B) 2610261305
C) 2611302359
E) TWY B BTN TWY B2 AND HANGAR 70 RAMP ACCESS CLSD
```
ClosedApron: closedA0527/26· until 30 Nov, 23:59 UTC
The Hangar 64 ramp south access and the Hangar 67 ramp access on the apron are closed. This affects access to these hangar areas.
Show original text
APRON HANGAR 64 RAMP SOUTH ACCESS, HANGAR 67 RAMP ACCESS CLSD
```
A0527/26 NOTAMN
Q) KZKC/QMNLC////000/999/3853N09002W005
A) KALN
B) 2610261305
C) 2611302359
E) APRON HANGAR 64 RAMP SOUTH ACCESS, HANGAR 67 RAMP ACCESS CLSD
```

For information only, not for flight planning or operational use. Always rely on an official pre-flight briefing. This list may be incomplete or out of date. Explanations and expanded abbreviations are generated automatically. The original text is authoritative. Source: FAA NOTAM Management Service (SWIM).

Private jet traffic in St Louis Regional Airport (last 30 days)

Arrivals: 150
Departures: 128
Different jets: 149

Most frequent origins: Lambert St Louis International Airport (4), Memphis International Airport (3), Austin Executive Airport (3), Jefferson City Memorial Airport (3), Spirit of St Louis Airport (3).

Most frequent destinations: Spirit of St Louis Airport (5), Jefferson City Memorial Airport (5), Teterboro Airport (3), Chicago Midway International Airport (3).

Most common aircraft types: Cessna Citation Excel/XLS (34), Embraer Phenom 300 (21), Dassault Falcon 900 (16), Cessna Citation V/Ultra/Encore (16), Dassault Falcon 2000 (14).

Monday is the busiest day.

Our own analysis of public ADS-B signals from business jets. Not every flight is received, and jets with a removal request are excluded.

Empty legs from KALN

14 departures available

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* Total price incl. 10% service fee, converted to your selected currency. Price subject to operator confirmation.

Empty legs to KALN

8 arrivals available

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* Total price incl. 10% service fee, converted to your selected currency. Price subject to operator confirmation.

Map: Alton/St Louis Airport

View the location of Alton/St Louis – ALN/KALN. Zoom in to explore the area around the airport.

About the airport

St Louis Regional Airport (ALN/KALN) is the key private jet gateway for Alton/St Louis. PrivJet gives you instant access to charter flights and empty legs: fast, discreet and globally connected.

KALN airport FAQ

Are there any restrictions at Alton airport (KALN) today?

There are currently 7 valid NOTAMs for Alton (KALN). Affected: Taxiway: closed; Apron: closed; Standard instrument departure: changed; Obstacle: out of service. 4 more NOTAMs start in the coming days. For information only, not for flight planning or operational use. Always rely on an official pre-flight briefing. This list may be incomplete or out of date.

What is the weather at Alton airport (KALN)?

According to the latest weather report for KALN (METAR, 03 Nov, 19:32 UTC): Poor visibility, instrument conditions (IFR). Wind 12 kt (22 km/h) from south (180°), visibility 3 km, temperature 19 °C (dew point 17 °C). Rain. For information only, not for flight planning. Weather can change quickly; always rely on official reports.

How long are the runways at Alton airport (KALN)?

Alton (KALN) has 2 runways: runway 11/29 with 2,469 m (8,099 ft), asphalt and runway 17/35 with 1,981 m (6,500 ft), asphalt. The longest is 2,469 m.

What are the radio frequencies at Alton airport (KALN)?

Frequencies at KALN: Tower 126 MHz, Ground 120.2 MHz and ATIS 128 MHz. For information only. Always rely on the published AIP.

What are the airport codes of St Louis Regional Airport?

The ICAO code is KALN and the IATA code is ALN. ICAO codes are used by air traffic control and pilots, e.g. in flight plans; IATA codes appear on tickets and baggage tags.

What is the elevation of KALN airport?

St Louis Regional Airport sits at 544 ft (166 m) above sea level. Local time zone: America/Chicago.

Can I fly to KALN by private jet?

Whether a private jet can operate into St Louis Regional Airport depends on runway length, opening hours, customs and immigration rules as well as slot and handling availability, among other things. PrivJet checks this with the operating carrier for every request.

Are there empty legs from or to KALN?

There are currently 14 empty legs departing from and 8 arriving at St Louis Regional Airport. Empty legs are repositioning flights at heavily reduced prices; the list is updated several times a day.