Definition
A VFR flyway is a general flight path, depicted on the back of certain VFR Terminal Area Charts, that pilots flying under visual flight rules can use to bypass busy Class B airspace. Flyways are not regulatory routes and do not require a clearance or radio contact, but they show recommended courses, altitudes, and visual checkpoints that help VFR traffic transit congested areas safely while staying clear of, or efficiently through, the Class B.
Plain English
A suggested path drawn on a chart that shows VFR pilots a smart way to fly around or through the busy airspace surrounding a major airport, without needing permission from air traffic control to use it.
Context Anchor
Seen on VFR flyway planning charts and other chart information for busy terminal areas, especially near Class B airspace.
Derivation
The word 'flyway' borrows from the term used in bird migration, where it means a regular aerial route that birds follow between regions. Applied to aviation, it carries the same idea: a known, sensible path through the sky that experienced travellers tend to use.
Why Pilots Care
It gives VFR pilots a predictable, pre-approved corridor that reduces the chance of airspace violations and helps manage traffic flow around busy terminals.
Intuition Check
Do not read “flyway” as a required lane in the sky. A VFR flyway is guidance for planning a safer, more practical path, not an air traffic control clearance or a mandatory route.
Example Sentence 1
Planning his trip across Los Angeles, he studied the VFR flyway on the back of the TAC and chose the coastal route at 3,500 feet to stay clear of the Class B.
Example Sentence 2
Before departure the pilot reviewed the sectional to locate the VFR flyway that stays west of the airport traffic area.