Columns: origin,destination[,value][,color]. Origin/destination can be airport codes or coordinate pairs such as 46.236332388 6.105666244.
Enter IATA or ICAO codes separated by spaces, commas, or new lines.
These will plot as endpoints when “Endpoint Markers” is ON.
Range circles
Use CODE@distanceunit ['label'], multiple lines; units: km, sm, nm.
Example: LHR@800km 'aircraft_A_range'.
Show or hide route polylines
Fixed line color
Base width
Border
Match line colours
Dynamic endpoint
Scale
Plot byCount
Value
Box
100%
Show the route code and value above the midpoint of each arc
Left = thinner · Mid = baseline · Right = thicker (×1.00)
Auto-detected from your data on Render/Animate.
Map Options & Layers
Show timezone boundary lines.
Show airports on map.
Airport types
Overlay GHSL Global population density, 2025.
Overlay GHSL Built-up volume expressed as number of cubic meters (builing height & density), 2025 (Residential + Non-Residential).
NASA 'Blue Marble' layer (low zoom).
Airspace boundaries and NavAids overlay (zoom to see details).
Live aircraft positions (ADS-B).
Sea/Land colors are overridden after you change a color. “Reset colors” restores the underlying style and resets the pickers.
Enter one or more country names (comma-separated) (e.g. Canada, Norway, US:CA, CAN:ON), or use
Shade all countries with routes to seed the list from the current routes.
One rule per line: ORIGIN_CODE CSS_COLOR
e.g. LHR #000000 or EDI red.
Applies to all routes whose origin matches.
(Per-route overrides from the table still win.)
Live flights
Filter matches callsign prefix (first 2–3 letters). Example: BAW is British Airways.
Aircraft type depends on feed-provided fields; not all aircraft include type.
Results
Range circles
Center
Radius
Outline
Fill
Text
Fill on
Style
Airport markers
Code
Name
Color
Country shading
Country
Color
Routes
Route Detail (inc multi-leg)
km
mi
No origin set.
Population within —
—
Set an origin to calculate.
Max range
Flight time
Using max range.
Assumes ISA speed of sound at cruise (a ≈ 573 kt).
