Definition
General flight paths, depicted on the back of certain VFR Terminal Area Charts, that pilots can use to transit busy Class B airspace areas without entering the Class B airspace itself. VFR Flyways are recommended routes only — they are not regulatory, do not require ATC clearance, and are designed to help pilots avoid the heaviest IFR arrival and departure flows around major airports.
Plain English
Suggested routes that help small aircraft fly through crowded airspace around big airports without needing to talk to air traffic control or enter the controlled airspace.
Context Anchor
Pilots see VFR flyways on VFR terminal area charts when planning a visual flight near large, busy airports.
Derivation
‘Flyway’ borrows from the term used for migratory bird routes — established corridors birds use to travel between regions. Applied to aviation, it suggests a known, sensible path through otherwise complex airspace.
Why Pilots Care
Allows safe transit through high-traffic terminal areas without entering Class B or C airspace unintentionally.
Analogy
A VFR flyway is like a suggested driving route around a crowded downtown area. You are not required to use it, but it helps you avoid the busiest and most controlled parts of the city.
Intuition Check
Do not read “flyway” as an assigned route or a clearance. A VFR flyway is advisory chart guidance; the pilot is still responsible for airspace, weather, altitude, and communication requirements.
Example Sentence 1
Before crossing the Los Angeles area, the pilot reviewed the VFR Flyway chart on the back of the terminal chart to pick a route that avoided the Class B airspace.
Example Sentence 2
Consulting the chart, she identified the VFR Flyway that avoided the busy approach corridor.