St. Louis Lambert International
STL · KSTL · St Louis, Missouri · St Louis County · map
St. Louis Lambert International is a public-use airport owned by the City of St Louis, 10 miles northwest of St Louis, Missouri, 617 feet above sea level. It has 4 runways; the longest, 12R/30L, is 11,020 feet of concrete. It has a control tower and fuel (100LL avgas, Jet A).
Weather right now KSTL · observed 2:51 pm CDT (19:51 UTC), 45 minutes ago
VFR good flying weather
- Wind from the south-southeast (160°) at 7 knots
- Visibility 10 miles or more
- Temperature 77°F (25°C), dew point 46°F (8°C)
- Altimeter 30.02 inHg
The forecast issued Tue 12:20 pm CDT (17:20 UTC), good until Wed 7:00 pm CDT (00:00 UTC)
- From Tue 1:00 pm CDT (18:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, clear skies VFR
- From Wed 1:00 am CDT (06:00 UTC): wind from the southwest at 5 knots, visibility more than 6 miles, clear skies VFR
- From Wed 10:00 am CDT (15:00 UTC): wind from the west-southwest at 8 knots, visibility more than 6 miles, a few clouds at 25,000 feet VFR
The codes as issued (METAR and TAF)
METAR KSTL 061951Z COR 16007KT 10SM CLR 25/08 A3002 RMK AO2 SLP161 T02500078 $
TAF KSTL 061720Z 0618/0724 18008KT P6SM SKC FM070600 23005KT P6SM SKC FM071500 25008KT P6SM FEW250
From the National Weather Service's aviation weather service, refreshed every few minutes; times are local to the airport with UTC in brackets. For a flight, get your briefing from Flight Service or an approved provider.
The airport
- Codes
- FAA STL · ICAO KSTL
- Kind
- Airport · open to the public · publicly owned
- Owner
- City of St Louis
- Elevation
- 617 feet above sea level
- Control tower
- A control tower · around the clock
- Attended
- around the clock
- Lights
- beacon sunset to sunrise
- Fuel
- 100LL avgas, Jet A
- Repairs
- airframe: major repairs; engine: major repairs
- Parking
- hangar, tiedown
- Notes
- landing fee · certified for airline service (Part 139)
- On the chart
- St Louis sectional
- Magnetic variation
- 1W
- In the FAA's files since
- April 1940
Runways 4
For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 12R/30L | 11,020 × 150 ft | Concrete, good | High-intensity lights |
| 12L/30R | 9,013 × 150 ft | Concrete, good | High-intensity lights |
| 11/29 | 9,000 × 150 ft | Concrete, excellent | High-intensity lights |
| 06/24 | 7,603 × 150 ft | Concrete, fair | High-intensity lights |
- Runway 12R: ILS with DME, PAPI, four lights on the left, medium-intensity approach lights with runway alignment lights (MALSR), right-hand traffic pattern, threshold displaced 468 ft, 10,553 ft available for landing, tree 119 ft high 3,213 ft from the end
- Runway 30L: ILS, PAPI, four lights on the right, medium-intensity approach lights with runway alignment lights (MALSR), threshold displaced 201 ft, 10,679 ft available for landing, tree 99 ft high 2,895 ft from the end
- Runway 12L: ILS with DME, PAPI, four lights on the right, approach lights with sequenced flashers (ALSF-2), 8,956 ft available for landing, tree 132 ft high 4,870 ft from the end
- Runway 30R: ILS with DME, PAPI, four lights on the right, approach lights with sequenced flashers (ALSF-2), right-hand traffic pattern, tree 52 ft high 1,732 ft from the end
- Runway 11: ILS with DME, PAPI, four lights on the right, approach lights with sequenced flashers (ALSF-2), right-hand traffic pattern
- Runway 29: ILS with DME, PAPI, four lights on the left, approach lights with sequenced flashers (ALSF-2), tree 121 ft high 3,218 ft from the end
- Runway 06: localizer with DME, PAPI, four lights on the right, medium-intensity approach lights with runway alignment lights (MALSR), 7,323 ft available for landing, tree 110 ft high 3,077 ft from the end
- Runway 24: ILS with DME, PAPI, four lights on the left, medium-intensity approach lights (MALS), sign 18 ft high 750 ft from the end
Radio frequencies
| UNICOM | 122.95 | |
| Digital ATIS | 125.025 | Saint Louis |
| Clearance delivery | 119.5 | Saint Louis |
| Ground Runway 11/29 | 118.925 | Saint Louis |
| Ground and metering West | 121.075 | Saint Louis |
| Ground Outbound | 121.65 | Saint Louis |
| Ground Inbound | 121.9 | Saint Louis |
| Ground and metering East | 127.55 | Saint Louis |
| Tower Runway 12R/30L | 118.5 | Saint Louis |
| Tower Runway 12L/30R, 24 | 120.05 | Saint Louis |
| Tower Runway 06, 11/29 | 132.475 | Saint Louis |
| Approach | 132.125 | Saint Louis |
| Approach (secondary) South/west | 121.025 | Saint Louis |
| Approach (secondary) | 123.7 | Saint Louis |
| Departure procedure (BLUES) · Departure procedure (CARDS) · Departure North/east; Axc transition | 119.15 | Saint Louis |
| Departure procedure (BERYY) · Departure procedure (BGOOD) · Departure procedure (BRAKK) South/west | 128.1 | Saint Louis |
| Emergency | 121.5 | Saint Louis |
| Class B airspace North/east | 124.2 | Saint Louis |
| Class B airspace South/west | 126.5 | Saint Louis |
| Stl and vot | 111.0 |
Automated weather (ASOS), by phone 314-238-8419.
Wind map live wind over the area, from Windy.com
Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.
Aircraft registered in St Louis from the FAA register
24 aircraft are registered to owners in St Louis, Missouri: 15 piston singles, 4 business jets, 2 piston twins, 2 balloons, 1 turboprop. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.
Companies and organisations in town with two or more aircraft:
Individuals are counted, never named. All aircraft registered in Missouri.
Accidents and incidents at or near this airport NTSB records · 41 since 1982, 3 fatal
Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English.
Nearby within 30 nautical miles
The FAA's remarks as written in the airport file
- Landing fee based on aircraft weight collected by the FBO (fixed-base operator).
- Deliveries goto: 10701 Lambert international blvd.
- City hall
- Airport director
- BAK-14 bak -12B(B) (1450')
- BAK-14 bak -12B(B) (1090')
- BAK-14 bak -12B(B) (1300')
- JET-A
- Runway load capacity: ST175
- Runway load capacity: ST175
- Runway load capacity: ST175
- Approach ratio from displaced threshold 25:1.
Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.