N E S W 166°
17 / 35
RWY 17/35
HDG 166°
LEN 10,499 ft
Santiago de Compostela Airport

Runway 17 at LEST

Runway 17/35 at Santiago de Compostela Airport (LEST) in Santiago de Compostela is a 10,499 ft, lighted, asphalt runway oriented 166°/346°. The runway is 148 ft wide, with a 394 ft displaced threshold on the 17 end. SkyMeter has observed 321 landings and 295 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 2.7°, a typical touchdown ground speed of 176 kt, a 1.4 kt average crosswind component, a 2.5 kt average tailwind.

Last 30 Days
616 Operations
295 Deps / 321 Arrs

Runway 17/35 at Santiago de Compostela Airport (LEST) in Santiago de Compostela is a 10,499 ft, lighted, asphalt runway oriented 166°/346°. The runway is 148 ft wide, with a 394 ft displaced threshold on the 17 end. SkyMeter has observed 321 landings and 295 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 2.7°, a typical touchdown ground speed of 176 kt, a 1.4 kt average crosswind component, a 2.5 kt average tailwind.

Runway at a Glance

Arrival Volume

321 landings observed on Runway 17 in the last 30 days, alongside 295 departures.

Peak Hour

Busiest landing window observed at 06:00 with 12 arrivals on the recent sample.

Prevailing Wind & Gust History

Over the past 365 days, winds at LEST have prevailed from the north (0°), accounting for roughly 13% of windy observations. Average wind speed sits at 5.7 kt with peak gusts to 44 kt. Strong-wind days are infrequent here.

Light Crosswind Component

Average crosswind on landing is 1.4 kt at touchdown, measured against runway 17 alignment.

Approach Slope

Final-approach slope averages 2.7° on Runway 17, 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 17 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.

Avg approach slope
2.7°
Avg touchdown GS
176 kts
Avg headwind
-2.5 kt

Hourly Landing Distribution

06:00 12 landings
07:00 5 landings
08:00 1 landings
09:00 7 landings
10:00 5 landings
11:00 5 landings
12:00 1 landings
13:00 9 landings
14:00 4 landings
15:00 1 landings

Recent observed landings on Runway 17 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.

CAT I
Decision Height: 200 ft
Visibility: 550m
CAT II
Decision Height: 100 ft
Visibility: 300m
CAT III
Decision Height: 0-50 ft
Visibility: 0-200m
Visual
Clear of Clouds
Visibility: 5 km

Wind and Environmental Factors

Wind conditions directly impact runway operations, influencing approach difficulty, landing performance, and runway selection. Runway 17 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

09:00
221° at 3 kts, gusting 0 kts
3 kts
10:00
180° at 3 kts, gusting 0 kts
3 kts
11:00
216° at 4 kts, gusting 0 kts
4 kts
13:00
39° at 3 kts, gusting 0 kts
3 kts
14:00
62° at 4 kts, gusting 0 kts
4 kts
06:00
7° at 3 kts, gusting 0 kts
3 kts
07:00
40° at 4 kts, gusting 0 kts
4 kts
12:00
250° at 5 kts, gusting 0 kts
5 kts
15:00
0° at 5 kts, gusting 0 kts
5 kts
08:00
80° at 3 kts, gusting 0 kts
3 kts
METAR
240° at 11 kts, gusting 0 kts
11 kts

Wind patterns show typical diurnal variation with stronger winds during midday hours.

Average Speed
12 kts
Peak Gust
18 kts
Prevailing Direction
166°
Avg Crosswind
8 kts

Related Pages

About This Data

This analysis covers 616 operations recorded over the past 30 days, derived from global ADS-B flight broadcasts. Coverage may be incomplete in areas with limited ground-station reception, and statistics may vary with weather and traffic volume.