Wolfpacks U-620 was part of
U-620 operated with the following Wolfpacks during its career:
Luchs (27 Sep 1942 - 6 Oct 1942)
Panther (6 Oct 1942 - 11 Oct 1942)
Leopard (12 Oct 1942 - 19 Oct 1942)
Südwärts (24 Oct 1942 - 26 Oct 1942)
Delphin (26 Dec 1942 - 13 Feb 1943)