- Harbour Air is a privately-owned airline company based in Vancouver, Canada. It is North America's largest seaplane airline and operates primarily in the Pacific Northwest region. Established in 1982, Harbour Air offers scheduled flights, scenic tours, and chartered services using a fleet of seaplanes. The airline is known for its sustainable initiatives and has been actively involved in the development of electric-powered aircraft. Harbour Air is committed to providing comfortable and convenient transportation options for both leisure and business travelers in the region.