| Airport |
FAA Classification |
| Dallas-Fort Worth International (DFW) |
Large Hub |
| Louis Armstrong New Orleans International (MSY) |
Medium Hub |
| Albuquerque International Sunport (ABQ) |
Medium Hub |
| San Antonio International (SAT) |
Medium Hub |
| Tulsa International (TUL) |
Small Hub |
| Will Rogers World Airport (OKC) |
Small Hub |
| El Paso International (ELP) |
Small Hub |
| Northwest Arkansas Regional (XNA) |
Small Hub |
| Valley International (HRL) |
Small Hub |
| Laredo International (LRD) |
Non Hub |
| Shreveport Regional (SHV) |
Non Hub |
| Albuquerque Double Eagle (AEG) |
Reliever |
| Cotulla-LaSalle County (COT) |
General Aviation |
| Houma-Terrebonne Houma (HUM) |
General Aviation |
| Delta Regional (DRP) |
GA (Under Construction) |