> UPS bought the planes from Boeing No, UPS bought the plane from Thai Airways International. > Boeing built them No, McDonnell Douglas built the plane in qu

> UPS bought the planes from Boeing No, UPS bought the plane from Thai Airways International. > Boeing built them No, McDonnell Douglas built the plane in question; Boeing hadn't merged with MD at the time this aircraft was manufactured. The other elements are probably true, but this was not a Boeing aircraft.