Aircraft These are not all the airlines in the world but the ones that hold hands with the SFO Museum collection. There are 1,809 airlines and this is page 55 of 151.

Dassault Mystère/Falcon 20. It is related to Dassault (the company) .
Davis D-1. It is related to Davis (the company) .
Dayton-Wright RB-1. It is related to Dayton-Wright (the company) .
De Havilland DH-91 Albatross. It is related to De Havilland (the company) .
Deperdussin Monocoque. It is related to Deperdussin (the company) .
Dewoitine D.33. It is related to Dewoitine (the company) .
Dewoitine D.338. It is related to Dewoitine (the company) and Dewoitine D.33 (the aircraft) .
Dewoitine D.500. It is related to Dewoitine (the company) .
Dewoitine D.520. It is related to Dewoitine (the company) .
Dornier DO 15. It is related to Dornier (the company) .
Dornier DO 16. It is related to Dornier (the company) .