- 16th Pursuit (later Fighter) Group
- 24th Pursuit (later Fighter) Squadron, 26 October 1932-10 January 1943; 28 May-9 June 1943
- 28th Pursuit Squadron, 1 February-5 October 1940
- 29th Pursuit (later Fighter) Squadron, 1 October 1933-17 May 1942
- 43d Pursuit (later Fighter) Squadron, 1 February 1940-13 July 1942
- 73d Pursuit Squadron, 1 October 1933-14 July 1941
- 78th Pursuit Squadron, 15 October 1932-1 September 1937
- 19th Composite Wing, 25 January 1933
- Redesignated 19th Wing, 1937
- Redesignated 19th Bombardment Wing, 1940 - 25 October 1941[1]
- 30th Pursuit Squadron, 13 November 1940-24 November 1941
- 31st Pursuit (later Fighter) Squadron, 13 November 1940-9 November 1941; 31 December 1941-3 February 1942; 19 May-30 September 1942
- Headquarters, Panama Canal Air Force, 20 November 1940
- Redesignated: Caribbean Air Force. August 5, 1941
- Redesignated: 6th Air Force, September 18, 1942
- Redesignated: Caribbean Air Command, July 31, 1946
- Redesignated: United States Air Forces Southern Command July 8, 1963-1 January 1976
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- 12 Pursuit Wing, 10 November 1940 – 6 March 1942
- 32d Pursuit (later Fighter) Group
- 51st Pursuit Squadron, 1 January-21 August 1941
- 52d Pursuit Squadron, 1 January-21 August 1941
- 53d Pursuit Squadron, 1 January-21 August 1941
- VI Bomber Command, 25 October 1941 – 1 November 1946[1]
- XXVI Fighter Command, 6 March 1942 - 25 August 1946
- 1st Communications Squadron, Air Support, 23 April 1942-April 1943
- 40th Bombardment Group, 16 September 1942 - 3 June 1943[2]
- 6th Bombardment Group, 14 January - 1 November 1943[3]
- 3rd Bombardment Squadron[4]
- 74th Bombardment Squadron[5]
- Sixth Air Force Base Command
- 20th Troop Carrier Squadron, 9 June 1943-September 1948
- 1st Depot Repair Squadron, 6 May 1943 – 7 December 1944
- 314th Troop Carrier Group, 1 October 1946 - 10 March 1948
- 5700th Composite Wing
- 18th Troop Carrier Squadron, 1 August 1948-1 March 1949
- 24th Composite Wing, 8 November 1967 - 3 January 1968
- 830th Air Division, 1 January 1976 – 15 August 1977; 1 March 1989 – 15 February 1991
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