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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 06/24 | 7,600 ft | 150 ft | CON | 63° |
↑ 0.0 kt
•
↔ 0.0 kt
63° angle
|
| 11/29 | 9,000 ft | 150 ft | CON | 122° |
↑ 0.0 kt
•
↔ 0.0 kt
122° angle
|
| 12L/30R | 9,013 ft | 150 ft | CON | 122° |
↑ 0.0 kt
•
↔ 0.0 kt
122° angle
|
| 12R/30L | 11,020 ft | 150 ft | CON | 122° |
↑ 0.0 kt
•
↔ 0.0 kt
122° angle
|
Weather Statistics - KSTL
4,725 observations | Sep 2025 - Mar 2026Flight Rules Distribution
St. Louis Lambert International Airport typically experiences VFR conditions 75% of the time, though instrument-rated pilots will find IFR weather present approximately 11% of observations. Prevailing winds are from the W averaging 8.3 knots. Calm conditions occur 11.2% of the time. Temperature extremes range from -20°C to 36°C, reflecting significant seasonal variation. The best months for VFR flying are February, September, October.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 4,725 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.
St. Louis Lambert International Airport - Airport Information
Airport Details
Location
Runway Information
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About St. Louis Lambert International Airport
Overview
St. Louis Lambert International Airport serves as a major commercial airport located in the metropolitan area of St. Louis, Missouri. Situated at an elevation of 618 feet mean sea level, the airport is a critical transportation hub for the region. Its four substantial concrete runways demonstrate substantial capacity for commercial and general aviation operations.
Flying Conditions
The airport's four runways ranging from 7,600 to 11,020 feet provide flexibility for diverse aircraft types across varying weather conditions. Located at coordinates 38.748697, -90.370003, the airport experiences typical Midwestern weather patterns with potential seasonal wind variations. Pilots should anticipate potential crosswind scenarios given the multiple runway orientations.
Notable Features
St. Louis Lambert International features four parallel and perpendicular runway configurations, offering multiple approach and departure options. The longest runway (12R/30L) extends 11,020 feet, accommodating large commercial aircraft and providing significant operational flexibility. The airport's diverse runway layout enables efficient air traffic management across different wind conditions.
Approach Considerations
Runway selection will depend on prevailing wind direction, with options spanning 06/24, 11/29, 12L/30R, and 12R/30L. The substantial runway lengths provide considerable margins for various aircraft performance envelopes. Pilots should carefully assess current meteorological conditions and wind vectors when planning approaches to maximize safety and operational efficiency.
Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.
Learn More
Relevant guides based on current conditions at KSTL
Official Data Sources
Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.