https://www.google.com/search?client=safari&hl=en&ei=RY-0UquZEceGogT66oD4CA&q=%22what+is+an+oyster+flight%22&oq=%22what+is+an+oyster+flight%22&gs_l=mobile-gws-serp.3...23203.23203.0.23645.1.1.0.0.0.0.0.0..0.0....0...1c.1.32.mobile-gws-serp..1.0.0.ep-dDRoOGDs
Seriously, am I the first person to ask this question?
From My iPhone