Runway 21L at GCLP
Runway 21L/03R at Gran Canaria Airport (GCLP) in Gran Canaria Island is a 10,171 ft, lighted, asphalt runway oriented 202°/022°. The runway is 148 ft wide. SkyMeter has observed 10 landings and 0 departures on this runway over the last 30 days, with approximately 0.0% of arrivals resulting in a go-around. Trace data shows an average final-approach slope of 3.1°, a typical touchdown ground speed of 130 kt, a 2.9 kt average crosswind component, a 12.6 kt average tailwind.
Runway 21L/03R at Gran Canaria Airport (GCLP) in Gran Canaria Island is a 10,171 ft, lighted, asphalt runway oriented 202°/022°. The runway is 148 ft wide. SkyMeter has observed 10 landings and 0 departures on this runway over the last 30 days, with approximately 0.0% of arrivals resulting in a go-around. Trace data shows an average final-approach slope of 3.1°, a typical touchdown ground speed of 130 kt, a 2.9 kt average crosswind component, a 12.6 kt average tailwind.
Runway at a Glance
Arrival Volume
10 landings observed on Runway 21L in the last 30 days, alongside 0 departures.
Peak Hour
Busiest landing window observed at 16:00 with 11 arrivals on the recent sample.
Prevailing Wind & Gust History
Over the past 365 days, winds at GCLP have prevailed from the north (0°), accounting for roughly 41% of windy observations. Average wind speed sits at 16.5 kt with peak gusts to 43 kt. Strong winds (≥20 kt) occur on about 40% of observations — pilots flying into runway 21L should plan for occasional gusty conditions.
Light Crosswind Component
Average crosswind on landing is 2.9 kt at touchdown, measured against runway 21L alignment.
Approach Slope
Final-approach slope averages 3.1° on Runway 21L, consistent with the standard 3° glide path.
Landing Behavior and Touchdown Performance
The metrics below are computed from ADS-B trace data observed at Runway 21L over the last 30 days. Each value is shown only when at least 10 valid samples were available; sparse cells are hidden rather than estimated.
Hourly Landing Distribution
Recent observed landings on Runway 21L grouped by hour-of-day (UTC).
Approach Types and Categories
Aircraft approach runways using different procedures based on weather conditions, visibility, and available navigation equipment. An Instrument Landing System (ILS) approach provides precision horizontal and vertical guidance using ground-based radio signals, enabling aircraft to land in low visibility conditions. Visual approaches require pilots to maintain visual contact with the runway and surrounding terrain, typically used during clear weather. Area Navigation (RNAV) approaches use GPS technology to guide aircraft along specific flight paths.
Approach Categories Explained
Category (CAT) classifications define minimum visibility and decision height requirements for instrument approaches. Higher categories enable operations in lower visibility conditions.
Wind and Environmental Factors
Wind conditions directly impact runway operations, influencing approach difficulty, landing performance, and runway selection. Runway 21L benefits from favorable wind alignment, with prevailing winds creating minimal crosswind components for most operations. Average wind speeds of 12 knots pose no operational constraints for commercial aircraft.
24-Hour Wind Pattern
Wind patterns show typical diurnal variation with stronger winds during midday hours.