| American Hockey Association |
|
|
|
In: Chicago Cardinals/Americans
In: Detroit Greyhounds
In: Duluth Hornets
In: Minneapolis Millers
In: St. Paul Saints
In: Winnipeg Maroons
|
| 1926-27 |
6 Teams |
Out: Chicago Cardinals/Americans
Out: Detroit Greyhounds
|
In: Kansas City Pla-Mors
|
| 1927-28 |
5 Teams |
Out: Winnipeg Maroons
|
In: St. Louis Flyers
In: Tulsa Oilers
|
| 1928-29 |
6 Teams |
| 1929-30 |
6 Teams |
Out: St. Paul Saints
|
In: Buffalo Americans/Majors
In: Chicago Shamrocks
|
| 1930-31 |
7 Teams |
Out: Buffalo Americans/Majors
Out: Minneapolis Millers
|
In: Buffalo Majors
|
| 1931-32 |
6 Teams |
Out: Buffalo Majors
Out: Chicago Shamrocks
Out: Duluth Hornets
Out: Tulsa Oilers
|
In: Duluth Hornets/Wichita Blue Jays
In: St. Paul Greyhounds/Tulsa Oilers
|
| 1932-33 |
4 Teams |
Out: Duluth Hornets/Wichita Blue Jays
Out: Kansas City Pla-Mors
Out: St. Paul Greyhounds/Tulsa Oilers
|
In: Kansas City Greyhounds
In: Oklahoma City Warriors
In: Tulsa Oilers
In: Wichita Blue Jays
|
| 1933-34 |
5 Teams |
Out: Wichita Blue Jays
|
|
| 1934-35 |
4 Teams |
Out: Oklahoma City Warriors
|
In: Oklahoma City/Minneapolis Warriors
In: St. Paul Saints
In: Wichita Skyhawks
|
| 1935-36 |
6 Teams |
Out: Oklahoma City/Minneapolis Warriors
|
In: Minneapolis Millers
|
| 1936-37 |
6 Teams |
| 1937-38 |
6 Teams |
| 1938-39 |
6 Teams |
|
|
In: Omaha Knights
|
| 1939-40 |
7 Teams |
Out: Kansas City Greyhounds
Out: Wichita Skyhawks
|
In: Kansas City Americans
|
| 1940-41 |
6 Teams |
| In: Dallas Texans
In: Fort Worth Rangers
|
| 1941-42 | 8 Teams |