Air Transportation Service Companies
| Gleeson Trucking (Erlanger, KY)
Primarily Serving: Cincinnati, OH - Hamilton, OH - Middletown, OH - Dayton, OH |
| Global Aviation Link (Miami, FL)
Primarily Serving: Miami Beach, FL - Hialeah, FL - North Miami Beach, FL - Hollywood, FL |
| Glory Tours (Madison, AL)
Primarily Serving: Huntsville, AL - Tanner, AL - Decatur, AL - Murfreesboro, TN |
| Glosup (MC Gehee, AR)
Primarily Serving: Pine Bluff, AR - Monroe, LA - Little Rock, AR - North Little Rock, AR |
| Goal Worldwide (Orlando, FL)
Primarily Serving: Kissimmee, FL - Sanford, FL - Deltona, FL - Port Orange, FL |
| Golden Key (San Jose, CA)
Primarily Serving: Santa Clara, CA - Milpitas, CA - Sunnyvale, CA - Cupertino, CA |
| Grade Expectations Inc (Hudson, FL)
Primarily Serving: Spring Hill, FL - Palm Harbor, FL - Clearwater, FL - Tampa, FL |
| Graf Air Freight (Gardena, CA)
Primarily Serving: Hawthorne, CA - Torrance, CA - Carson, CA - Compton, CA |
| Gray Ag Air (Hollis, OK)
Primarily Serving: Lawton, OK - Wichita Falls, TX - Amarillo, TX - Lubbock, TX |
| Great Lakes Aerocam (Woodville, OH)
Primarily Serving: Toledo, OH - Taylor, MI - Westland, MI - Canton, MI |
| Great Lakes Airlines (Worland, WY)
Primarily Serving: Casper, WY - Billings, MT - Idaho Falls, ID - Pocatello, ID |
| Great Lakes Airlines (Dickinson, ND)
Primarily Serving: Bismarck, ND - Rapid City, SD |
| Great Lakes Airlines (MC Cook, NE)
Primarily Serving: Arapahoe, CO - Lincoln, NE - Greeley, CO - Aurora, CO |
| Great Lakes Airlines (Enid, OK)
Primarily Serving: Edmond, OK - Oklahoma City, OK - Cleveland, OK - Norman, OK |
| Great Lakes Airlines (Cheyenne, WY)
Primarily Serving: Fort Collins, CO - Greeley, CO - Loveland, CO - Longmont, CO |
| Great Lakes Aviation Ltd (Cheyenne, WY)
Primarily Serving: Fort Collins, CO - Greeley, CO - Loveland, CO - Longmont, CO |
| Great Lakes Aviation Ltd (Santa Fe, NM)
Primarily Serving: Rio Rancho, NM - Albuquerque, NM - Pueblo, CO - Colorado Springs, CO |
| Great Lakes Aviation Ltd (Farmington, NM)
Primarily Serving: Rio Rancho, NM - Albuquerque, NM - Santa Fe, NM - Grand Junction, CO |
| Gregory Phy (Fontana, CA)
Primarily Serving: Rialto, CA - Rancho Cucamonga, CA - San Bernardino, CA - Ontario, CA |
| Grigsby Ag Svc (Glenburn, ND)
Primarily Serving: Bismarck, ND - Grand Forks, ND - Fargo, ND |
| Gulf Coast Gator Ranch & Tours (Moss Point, MS)
Primarily Serving: Mobile, AL - Gulfport, MS - Hattiesburg, MS - Pensacola, FL |
| H M Svc (Orlando, FL)
Primarily Serving: Kissimmee, FL - Sanford, FL - Deltona, FL - Port Orange, FL |
| Hall Express (Savannah, GA)
Primarily Serving: North Charleston, SC - Charleston, SC - Mount Pleasant, SC - Augusta, GA |
| Hammock Flying Svc (Walnut Ridge, AR)
Primarily Serving: Jonesboro, AR - Memphis, TN - Conway, AR - North Little Rock, AR |
| Hampton Aviation (Dudley, MO)
Primarily Serving: Jonesboro, AR - Jackson, TN - Memphis, TN - Saint Louis, MO |
