What does runway direction mean?
Runway direction describes which runway direction an airport is likely to use. At Harlem Airport, this means aircraft land from a certain compass direction and take off towards the matching runway direction.
The forecast for Harlem Airport in Harlem shows the likely direction aircraft land from and take off towards. Actual runway use can differ because of air traffic control, traffic, weather and local procedures.
Landings probably arrive from
← south
Departures probably head to
→ north
Current weather
16°C
Bedeckt
Updated: 19.09.2026 06:26 · Fallback cache
Wind 15 km/h
Gusts 23 km/h
Clouds 100%
Forecast confidence: medium
Runway & wind
15/33 → 33
354° heading
Headwind
8 km/h
Crosswind
13 km/h
Length
589 m
Width
37 m
Surface
GRS
Lighting
no
Airport data
K48S
Small airport
City
Harlem
Country
United States
Codes
K48S
Runways
2 runways
Elevation
806 m
Scheduled service
no
Lighted runway
yes
Region
US-MT
Landing
Takeoff
Wind
Airport
The map shows a simplified view of where aircraft are likely to land from and where they take off towards. Actual use can differ.
Runway direction at Harlem Airport
What the forecast means and how it is calculated.
How is the forecast calculated?
The calculation compares current wind direction with known runway headings. The runway with as much headwind and as little crosswind as possible is preferred.
Airport facts
Harlem Airport is located near Harlem in United States. The airport has 2 runways, the longest is about 1.250 m. Field elevation is about 806 m.
Important to know
The actual decision is made by air traffic control. Closed runways, traffic, storm cells, noise abatement procedures or operational rules can make real runway use differ from the forecast.
Forecast timeline
stays similar
direction changes
medium confidence
uncertain
Show details
Frequently asked questions about Harlem Airport
Short answers about runway direction and how to interpret the forecast.
From which direction do aircraft land today at Harlem Airport?
The current card shows the most likely landing direction based on wind and runway heading. With weak or variable wind, confidence can be lower.
In which direction do aircraft take off today at Harlem Airport?
The forecast shows the likely departure direction. It is based on the runway direction that offers the best headwind component under current wind conditions.
Why can the real runway direction differ?
Air traffic control can decide differently for operational reasons, including traffic, weather cells, runway closures, noise abatement procedures or local arrival and departure routes.
Is this an official airport source?
No. The forecast is a calculated estimate and does not replace official information from the airport, air traffic control or airlines.