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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 05/23 | 4,226 ft | 100 ft | ASP | 47° |
↑ 5.1 kt
•
↔ 4.8 kt
43° angle
|
|
✈️ 10/28
Active: 10
|
6,600 ft | 150 ft | ASP | 100° |
↑ 6.9 kt
•
↔ 1.2 kt
10° angle
|
Weather Statistics - KLAF
5,028 observations | Sep 2025 - Mar 2026Flight Rules Distribution
Purdue University Airport typically experiences VFR conditions 65.2% of the time, though instrument-rated pilots will find IFR weather present approximately 11.2% of observations. Prevailing winds are from the W averaging 7.9 knots. Calm conditions occur 20.2% of the time. Temperature extremes range from -23°C to 31°C, reflecting significant seasonal variation. The best months for VFR flying are October, September, February.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 5,028 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.
Purdue University Airport - Airport Information
Airport Details
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Runway Information
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About Purdue University Airport
Overview
Purdue University Airport serves the Lafayette, Indiana region as a medium-sized airport associated with Purdue University. Located at 40.412875, -86.939363 with an elevation of 606 feet MSL, the airport provides critical aviation infrastructure for academic, training, and general aviation purposes. The airport features two asphalt runways capable of supporting a variety of aircraft operations.
Flying Conditions
Weather conditions at KLAF demonstrate significant variability, with Visual Flight Rules (VFR) predominating at 64.4% of observations. Pilots can expect westerly winds averaging 7.9 knots, with occasional stronger gusts up to 28 knots. Temperature ranges from -22°C to 31°C, indicating potential challenging winter and summer conditions that require appropriate preflight planning and aircraft preparation.
Notable Features
Both runways offer favorable wind alignment, with 100% wind compatibility and minimal average crosswind components. Runway 05/23 measures 4,226 feet, while Runway 10/28 provides a longer 6,600-foot surface, offering flexibility for different aircraft types and operational requirements. Visibility typically remains excellent, averaging 8.9 statute miles with only 3% of observations showing reduced visibility.
Approach Considerations
Seasonal considerations suggest September, October, and January offer the most consistent VFR conditions for pilots. With calm wind conditions present 21% of the time, pilots should be prepared for potential wind variability. The airport's two runway configuration allows for optimal wind-aligned approaches, with Runway 10/28 providing the longest surface for more demanding aircraft operations.
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 KLAF
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.