Boundary Bay Airport — Delta, Canada

Boundary Bay Airport, coded YDT, is located in Delta, British Columbia, just south of Vancouver near the U.S. border and the tidal flats of Boundary Bay. One of Canada's busiest general aviation airports by movements, YDT hosts flight schools, skydiving operations, aircraft maintenance facilities, and a notable collection of vintage and warbird aircraft, including a well-known aviation museum on site. The airport does not handle scheduled commercial airline traffic, instead serving as a training and recreational hub for the greater Vancouver area's aviation community. Its proximity to Boundary Bay's mudflats, an internationally recognized bird sanctuary, adds an ecological dimension to the surrounding airspace that pilots must navigate carefully.