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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 04/22
Active: 22
|
11,000 ft | 150 ft | PEM | 32° |
↑ 2.6 kt
•
↔ 3.1 kt
50° angle
|
Weather Statistics - KGSP
4,583 observations | Sep 2025 - Mar 2026Flight Rules Distribution
Greenville Spartanburg International Airport typically experiences VFR conditions 76% of the time, though instrument-rated pilots will find IFR weather present approximately 13.3% of observations. Prevailing winds are from the SW averaging 6.7 knots. Calm conditions occur 21.1% of the time. Temperature extremes range from -11°C to 32°C, reflecting significant seasonal variation. The best months for VFR flying are October, November, September.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 4,583 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.
Greenville Spartanburg International Airport - Airport Information
Airport Details
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Runway Information
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About Greenville Spartanburg International Airport
Overview
Greenville Spartanburg International Airport serves the metropolitan areas of Greenville and Spartanburg in South Carolina, located in Greer. As a medium-sized international airport situated at 964 feet mean sea level, the airport provides critical aviation infrastructure for commercial and general aviation operations in the Upstate region.
Flying Conditions
Pilots can expect predominantly VFR conditions 79% of the time, with only 12% of observations involving marginal or instrument flight rules. The airport experiences prevailing southwest winds at an average of 6.5 knots, with seasonal temperatures ranging from -9°C to 32°C. October, November, and September offer the most consistent and favorable flying conditions.
Notable Features
The airport features a substantial 11,000-foot runway (04/22) with a precision approach pavement surface. Its southwest wind pattern means aircraft can utilize runway 04/22 with nearly 100% wind favorability and minimal average crosswind of just 2.4 knots. Visibility averages 9.5 statute miles, with only 1.8% of observations showing restricted visibility.
Approach Considerations
Runway 04/22 provides excellent wind alignment, making it the primary approach option for most aircraft. Pilots should anticipate potential fog in approximately 3.4% of observations, particularly during seasonal transitions. The consistent wind patterns and long runway provide reliable approach and landing conditions across most weather scenarios.
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.
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Relevant guides based on current conditions at KGSP
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.