| Abilene Regional (ABI) | Abilene | TX | George Bush Intercontinental Houston to Abilene Regional |
| Waco Regional (ACT) | Waco | TX | George Bush Intercontinental Houston to Waco Regional |
| Ardmore Municipal (ADM) | Ardmore | OK | George Bush Intercontinental Houston to Ardmore Municipal |
| Addison/Dallas (ADS) | Dallas | TX | George Bush Intercontinental Houston to Addison/Dallas |
| Ada Municipal (ADT) | Ada | OK | George Bush Intercontinental Houston to Ada Municipal |
| Alexandria International (AEX) | Alexandria | LA | George Bush Intercontinental Houston to Alexandria International |
| Fort Worth Alliance (AFW) | Fort Worth | TX | George Bush Intercontinental Houston to Fort Worth Alliance |
| Magnolia Municipal (AGO) | Magnolia | AR | George Bush Intercontinental Houston to Magnolia Municipal |
| Ardmore Downtown Executive (AHD) | Ardmore | OK | George Bush Intercontinental Houston to Ardmore Downtown Executive |
| Alice International (ALI) | Alice | TX | George Bush Intercontinental Houston to Alice International |
| New Iberia/Acadiana Regional (ARA) | New Iberia | LA | George Bush Intercontinental Houston to New Iberia/Acadiana Regional |
| Harrison County (ASL) | Marshall | TX | George Bush Intercontinental Houston to Harrison County |
| Antlers Municipal (ATE) | Antlers | OK | George Bush Intercontinental Houston to Antlers Municipal |
| Austin Bergstrom International (AUS) | Austin | TX | George Bush Intercontinental Houston to Austin Bergstrom International |
| Altus/Quartz Mountain Regional (AXS) | Altus | OK | George Bush Intercontinental Houston to Altus/Quartz Mountain Regional |
| Bay City Regional (BBC) | Bay City | TX | George Bush Intercontinental Houston to Bay City Regional |
| Curtis Field (BBD) | Brady | TX | George Bush Intercontinental Houston to Curtis Field |
| Stephens County (BKD) | Breckenridge | TX | George Bush Intercontinental Houston to Stephens County |
| Beaumont Municipal (BMT) | Beaumont | TX | George Bush Intercontinental Houston to Beaumont Municipal |
| Jack Brooks Regional (BPT) | Beaumont/Port Arthur | TX | George Bush Intercontinental Houston to Jack Brooks Regional |
| Brownsville/South Padre Island International (BRO) | Brownsville | TX | George Bush Intercontinental Houston to Brownsville/South Padre Island International |
| Baton Rouge Metro Ryan Field (BTR) | Baton Rouge | LA | George Bush Intercontinental Houston to Baton Rouge Metro Ryan Field |
| Brownwood Regional (BWD) | Brownwood | TX | George Bush Intercontinental Houston to Brownwood Regional |
| George R Carr Memorial Airfield (BXA) | Bogalusa | LA | George Bush Intercontinental Houston to George R Carr Memorial Airfield |
| Harrell Field (CDH) | Camden | AR | George Bush Intercontinental Houston to Harrell Field |
| Coulter Field (CFD) | Bryan | TX | George Bush Intercontinental Houston to Coulter Field |
| Chickasha Municipal (CHK) | Chickasha | OK | George Bush Intercontinental Houston to Chickasha Municipal |
| Easterwood Field (CLL) | College Station | TX | George Bush Intercontinental Houston to Easterwood Field |
| Waco Texas State Techical College (CNW) | Waco | TX | George Bush Intercontinental Houston to Waco Texas State Techical College |
| Coleman Municipal (COM) | Coleman | TX | George Bush Intercontinental Houston to Coleman Municipal |
| Cotulla-La Salle County (COT) | Cotulla | TX | George Bush Intercontinental Houston to Cotulla-La Salle County |
| Corpus Christi International (CRP) | Corpus Christi | TX | George Bush Intercontinental Houston to Corpus Christi International |
| C David Campbell Field-Corsicana Municipal (CRS) | Corsicana | TX | George Bush Intercontinental Houston to C David Campbell Field-Corsicana Municipal |
| Z M Jack Stell Field (CRT) | Crossett | AR | George Bush Intercontinental Houston to Z M Jack Stell Field |
| Chennault International (CWF) | Lake Charles | LA | George Bush Intercontinental Houston to Chennault International |
| Dimmit County (CZT) | Carrizo Springs | TX | George Bush Intercontinental Houston to Dimmit County |
| Dallas Love Field (DAL) | Dallas | TX | George Bush Intercontinental Houston to Dallas Love Field |
| Dallas-Fort Worth International (DFW) | Dallas | TX | George Bush Intercontinental Houston to Dallas-Fort Worth International |
| Beauregard Regional (DRI) | De Ridder | LA | George Bush Intercontinental Houston to Beauregard Regional |
| Del Rio International (DRT) | Del Rio | TX | George Bush Intercontinental Houston to Del Rio International |
| Shreveport Downtown (DTN) | Shreveport | LA | George Bush Intercontinental Houston to Shreveport Downtown |
| Durant Regional - Eaker Field (DUA) | Durant | OK | George Bush Intercontinental Houston to Durant Regional - Eaker Field |
| Halliburton Field (DUC) | Duncan | OK | George Bush Intercontinental Houston to Halliburton Field |
| Maverick County Memorial International (EGP) | Eagle Pass | TX | George Bush Intercontinental Houston to Maverick County Memorial International |
| Eagle Lake (ELA) | Eagle Lake | TX | George Bush Intercontinental Houston to Eagle Lake |
| South Arkansas Regional at Goodwin Field (ELD) | El Dorado | AR | George Bush Intercontinental Houston to South Arkansas Regional at Goodwin Field |
| Kerrville Municipal/Louis Schreiner Field (ERV) | Kerrville | TX | George Bush Intercontinental Houston to Kerrville Municipal/Louis Schreiner Field |
| Esler Regional (ESF) | Alexandria | LA | George Bush Intercontinental Houston to Esler Regional |
| Eastland Municipal (ETN) | Eastland | TX | George Bush Intercontinental Houston to Eastland Municipal |
| Frederick Regional (FDR) | Frederick | OK | George Bush Intercontinental Houston to Frederick Regional |
| Fort Smith Regional (FSM) | Fort Smith | AR | George Bush Intercontinental Houston to Fort Smith Regional |
| Fort Worth Meacham International (FTW) | Fort Worth | TX | George Bush Intercontinental Houston to Fort Worth Meacham International |
| East Texas Regional (GGG) | Longview | TX | George Bush Intercontinental Houston to East Texas Regional |
| Gainesville Municipal (GLE) | Gainesville | TX | George Bush Intercontinental Houston to Gainesville Municipal |
| Greenville Mid-Delta (GLH) | Greenville | MS | George Bush Intercontinental Houston to Greenville Mid-Delta |
| Scholes International at Galveston (GLS) | Galveston | TX | George Bush Intercontinental Houston to Scholes International at Galveston |
| Gulfport-Biloxi International (GPT) | Gulfport | MS | George Bush Intercontinental Houston to Gulfport-Biloxi International |
| Killeen/Fort Hood Regional/Robert Gray AAF (GRK) | Killeen | TX | George Bush Intercontinental Houston to Killeen/Fort Hood Regional/Robert Gray AAF |
| Majors (GVT) | Greenville | TX | George Bush Intercontinental Houston to Majors |
| Greenwood Leflore (GWO) | Greenwood | MS | George Bush Intercontinental Houston to Greenwood Leflore |
| Hattiesburg Bobby L Chain Municipal (HBG) | Hattiesburg | MS | George Bush Intercontinental Houston to Hattiesburg Bobby L Chain Municipal |
| Big Spring Mc Mahon-Wrinkle (HCA) | Big Spring | TX | George Bush Intercontinental Houston to Big Spring Mc Mahon-Wrinkle |
| Natchez-Adams County (Hardy-Anders Field) (HEZ) | Natchez | MS | George Bush Intercontinental Houston to Natchez-Adams County (Hardy-Anders Field) |
| Hawkins Field (HKS) | Jackson | MS | George Bush Intercontinental Houston to Hawkins Field |
| Memorial Field (HOT) | Hot Springs | AR | George Bush Intercontinental Houston to Memorial Field |
| Valley International (HRL) | Harlingen | TX | George Bush Intercontinental Houston to Valley International |
| Huntsville Municipal (HTV) | Huntsville | TX | George Bush Intercontinental Houston to Huntsville Municipal |
| Stan Stamper Municipal (HUJ) | Hugo | OK | George Bush Intercontinental Houston to Stan Stamper Municipal |
| Houma-Terrebonne (HUM) | Houma | LA | George Bush Intercontinental Houston to Houma-Terrebonne |
| San Marcos Regional (HYI) | San Marcos | TX | George Bush Intercontinental Houston to San Marcos Regional |
| Skylark Field Killeen (ILE) | Killeen | TX | George Bush Intercontinental Houston to Skylark Field Killeen |
| Iraan Municipal (IRB) | Iraan | TX | George Bush Intercontinental Houston to Iraan Municipal |
| Jackson/Evers International (JAN) | Jackson | MS | George Bush Intercontinental Houston to Jackson/Evers International |
| Jasper County-Bell Field (JAS) | Jasper | TX | George Bush Intercontinental Houston to Jasper County-Bell Field |
| Kimble County (JCT) | Junction | TX | George Bush Intercontinental Houston to Kimble County |
| Cherokee County (JKV) | Jacksonville | TX | George Bush Intercontinental Houston to Cherokee County |
| Brenham Municipal (K11) | Brenham | TX | George Bush Intercontinental Houston to Brenham Municipal |
| Kickapoo Downtown (KIP) | Wichita Falls | TX | George Bush Intercontinental Houston to Kickapoo Downtown |
| Fort Sill Regional Lawton (LAW) | Lawton | OK | George Bush Intercontinental Houston to Fort Sill Regional Lawton |
| Lake Charles Regional (LCH) | Lake Charles | LA | George Bush Intercontinental Houston to Lake Charles Regional |
| Angelina County (LFK) | Lufkin | TX | George Bush Intercontinental Houston to Angelina County |
| Lafayette Regional (LFT) | Lafayette | LA | George Bush Intercontinental Houston to Lafayette Regional |
| Bill & Hillary Clinton National/Adams Field (LIT) | Little Rock | AR | George Bush Intercontinental Houston to Bill & Hillary Clinton National/Adams Field |
| Texas Gulf Coast Regional (LJN) | Angleton Lake Jackson | TX | George Bush Intercontinental Houston to Texas Gulf Coast Regional |
| Laredo International (LRD) | Laredo | TX | George Bush Intercontinental Houston to Laredo International |
| Hesler-Noble Field (LUL) | Laurel | MS | George Bush Intercontinental Houston to Hesler-Noble Field |
| McComb-Pike County/John E Lewis Field (MCB) | Mc Comb | MS | George Bush Intercontinental Houston to McComb-Pike County/John E Lewis Field |
| Mcallen Miller International (MFE) | McAllen | TX | George Bush Intercontinental Houston to Mcallen Miller International |
| Muskogee-Davis Regional (MKO) | Muskogee | OK | George Bush Intercontinental Houston to Muskogee-Davis Regional |
| Mcalester Regional (MLC) | Mc Alester | OK | George Bush Intercontinental Houston to Mcalester Regional |
| Monroe Regional (MLU) | Monroe | LA | George Bush Intercontinental Houston to Monroe Regional |
| Petit Jean Park (MPJ) | Morrilton | AR | George Bush Intercontinental Houston to Petit Jean Park |
| Mount Pleasant Regional (MPS) | Mount Pleasant | TX | George Bush Intercontinental Houston to Mount Pleasant Regional |
| Louis Armstrong New Orleans International (MSY) | New Orleans | LA | George Bush Intercontinental Houston to Louis Armstrong New Orleans International |
| Mineral Wells (MWL) | Mineral Wells | TX | George Bush Intercontinental Houston to Mineral Wells |
| Lakefront (NEW) | New Orleans | LA | George Bush Intercontinental Houston to Lakefront |
| Beeville Municipal (NIR) | Beeville | TX | George Bush Intercontinental Houston to Beeville Municipal |
| A L Mangham Jr. Regional (OCH) | Nacogdoches | TX | George Bush Intercontinental Houston to A L Mangham Jr. Regional |
| Will Rogers World (OKC) | Oklahoma City | OK | George Bush Intercontinental Houston to Will Rogers World |
| Okmulgee Regional (OKM) | Okmulgee | OK | George Bush Intercontinental Houston to Okmulgee Regional |
| Olney Municipal (ONY) | Olney | TX | George Bush Intercontinental Houston to Olney Municipal |
| St Landry Parish-Ahart Field (OPL) | Opelousas | LA | George Bush Intercontinental Houston to St Landry Parish-Ahart Field |
| Kosciusko-Attala County (OSX) | Kosciusko | MS | George Bush Intercontinental Houston to Kosciusko-Attala County |
| University of Oklahoma Max Westheimer (OUN) | Norman | OK | George Bush Intercontinental Houston to University of Oklahoma Max Westheimer |
| Ozona Municipal (OZA) | Ozona | TX | George Bush Intercontinental Houston to Ozona Municipal |
| Pine Bluff Regional-Grider Field (PBF) | Pine Bluff | AR | George Bush Intercontinental Houston to Pine Bluff Regional-Grider Field |
| Picayune Municipal (PCU) | Picayune | MS | George Bush Intercontinental Houston to Picayune Municipal |
| Hattiesburg-Laurel Regional (PIB) | Hattiesburg-Laurel | MS | George Bush Intercontinental Houston to Hattiesburg-Laurel Regional |
| North Texas Regional/Perrin Field (PNX) | Sherman/Denison | TX | George Bush Intercontinental Houston to North Texas Regional/Perrin Field |
| Cox Field (PRX) | Paris | TX | George Bush Intercontinental Houston to Cox Field |
| Palestine Municipal (PSN) | Palestine | TX | George Bush Intercontinental Houston to Palestine Municipal |
| Palacios Municipal (PSX) | Palacios | TX | George Bush Intercontinental Houston to Palacios Municipal |
| Harry P Williams Memorial (PTN) | Patterson | LA | George Bush Intercontinental Houston to Harry P Williams Memorial |
| Dallas Executive (RBD) | Dallas | TX | George Bush Intercontinental Houston to Dallas Executive |
| H H Coffield Regional (RCK) | Rockdale | TX | George Bush Intercontinental Houston to H H Coffield Regional |
| Rooke Field (RFG) | Refugio | TX | George Bush Intercontinental Houston to Rooke Field |
| Aransas County (RKP) | Rockport | TX | George Bush Intercontinental Houston to Aransas County |
| Robert S Kerr (RKR) | Poteau | OK | George Bush Intercontinental Houston to Robert S Kerr |
| Ruston Regional (RSN) | Ruston | LA | George Bush Intercontinental Houston to Ruston Regional |
| San Antonio International (SAT) | San Antonio | TX | George Bush Intercontinental Houston to San Antonio International |
| Stephenville Clark Regional (SEP) | Stephenville | TX | George Bush Intercontinental Houston to Stephenville Clark Regional |
| Stuttgart Municipal (SGT) | Stuttgart | AR | George Bush Intercontinental Houston to Stuttgart Municipal |
| Shreveport Regional (SHV) | Shreveport | LA | George Bush Intercontinental Houston to Shreveport Regional |
| San Angelo Regional/Mathis Field (SJT) | San Angelo | TX | George Bush Intercontinental Houston to San Angelo Regional/Mathis Field |
| Kelly Field (SKF) | San Antonio | TX | George Bush Intercontinental Houston to Kelly Field |
| Sulphur Springs Municipal (SLR) | Sulphur Springs | TX | George Bush Intercontinental Houston to Sulphur Springs Municipal |
| Winston Field (SNK) | Snyder | TX | George Bush Intercontinental Houston to Winston Field |
| Shawnee Regional (SNL) | Shawnee | OK | George Bush Intercontinental Houston to Shawnee Regional |
| Wichita Falls Regional/Sheppard AFB (SPS) | Wichita Falls | TX | George Bush Intercontinental Houston to Wichita Falls Regional/Sheppard AFB |
| Stinson Municipal (SSF) | San Antonio | TX | George Bush Intercontinental Houston to Stinson Municipal |
| Avenger Field (SWW) | Sweetwater | TX | George Bush Intercontinental Houston to Avenger Field |
| Draughon Miller Central Texas Regional (TPL) | Temple | TX | George Bush Intercontinental Houston to Draughon Miller Central Texas Regional |
| Terrell Municipal (TRL) | Terrell | TX | George Bush Intercontinental Houston to Terrell Municipal |
| Texarkana Regional/Webb Field (TXK) | Texarkana | AR | George Bush Intercontinental Houston to Texarkana Regional/Webb Field |
| Tyler Pounds Regional (TYR) | Tyler | TX | George Bush Intercontinental Houston to Tyler Pounds Regional |
| Eunice (UCE) | Eunice | LA | George Bush Intercontinental Houston to Eunice |
| Garner Field (UVA) | Uvalde | TX | George Bush Intercontinental Houston to Garner Field |
| Victoria Regional (VCT) | Victoria | TX | George Bush Intercontinental Houston to Victoria Regional |
| Vicksburg Municipal (VKS) | Vicksburg | MS | George Bush Intercontinental Houston to Vicksburg Municipal |
| Parker County Airport (WEA) | Weatherford | TX | George Bush Intercontinental Houston to Parker County Airport |
| Wharton Regional (WHT) | Wharton | TX | George Bush Intercontinental Houston to Wharton Regional |
