| purdue.edu | Lafayette/Purdue University Airport - LAF |
| mtaa-topeka.org | Topeka/Forbes Field Airport - FOE; Philip Billard Municipal Airport - TOP |
| qcairport.com | Moline/Quad City International Airport - MLI |
| indianapolisairport.com | Indianapolis International Airport - IND |
| huf.com | Terre Haute International Airport Hulman Field |
| garychicagoairport.com | Gary/Chicago Airport - GYY |
| fwairport.com | Fort Wayne Allen County Airport Authority - FWA, SMD |
| flysiouxgateway.com | Sioux Gateway Airport |
| evvairport.com | Evansville Regional Airport |
| dsmairport.com | Des Moines International Airport - DSM |
United States , Arizona , Scottsdale