| Abilene Regional (ABI) | Abilene | TX | Sulphur Springs Municipal to Abilene Regional |
| Waco Regional (ACT) | Waco | TX | Sulphur Springs Municipal to Waco Regional |
| Ardmore Municipal (ADM) | Ardmore | OK | Sulphur Springs Municipal to Ardmore Municipal |
| Addison/Dallas (ADS) | Dallas | TX | Sulphur Springs Municipal to Addison/Dallas |
| Ada Municipal (ADT) | Ada | OK | Sulphur Springs Municipal to Ada Municipal |
| Alexandria International (AEX) | Alexandria | LA | Sulphur Springs Municipal to Alexandria International |
| Fort Worth Alliance (AFW) | Fort Worth | TX | Sulphur Springs Municipal to Fort Worth Alliance |
| Magnolia Municipal (AGO) | Magnolia | AR | Sulphur Springs Municipal to Magnolia Municipal |
| Ardmore Downtown Executive (AHD) | Ardmore | OK | Sulphur Springs Municipal to Ardmore Downtown Executive |
| Lee C Fine Memorial (AIZ) | KAISER/LAKE OZARK | MO | Sulphur Springs Municipal to Lee C Fine Memorial |
| Alice International (ALI) | Alice | TX | Sulphur Springs Municipal to Alice International |
| Rick Husband Amarillo International (AMA) | Amarillo | TX | Sulphur Springs Municipal to Rick Husband Amarillo International |
| Anthony Municipal (ANY) | Anthony | KS | Sulphur Springs Municipal to Anthony Municipal |
| New Iberia/Acadiana Regional (ARA) | New Iberia | LA | Sulphur Springs Municipal to New Iberia/Acadiana Regional |
| Walnut Ridge (ARG) | Walnut Ridge | AR | Sulphur Springs Municipal to Walnut Ridge |
| Harrison County (ASL) | Marshall | TX | Sulphur Springs Municipal to Harrison County |
| Antlers Municipal (ATE) | Antlers | OK | Sulphur Springs Municipal to Antlers Municipal |
| Austin Bergstrom International (AUS) | Austin | TX | Sulphur Springs Municipal to Austin Bergstrom International |
| West Memphis Municipal (AWM) | West Memphis | AR | Sulphur Springs Municipal to West Memphis Municipal |
| Altus/Quartz Mountain Regional (AXS) | Altus | OK | Sulphur Springs Municipal to Altus/Quartz Mountain Regional |
| Bay City Regional (BBC) | Bay City | TX | Sulphur Springs Municipal to Bay City Regional |
| Curtis Field (BBD) | Brady | TX | Sulphur Springs Municipal to Curtis Field |
| Beech Factory (BEC) | Wichita | KS | Sulphur Springs Municipal to Beech Factory |
| Hutchinson County (BGD) | Borger | TX | Sulphur Springs Municipal to Hutchinson County |
| Stephens County (BKD) | Breckenridge | TX | Sulphur Springs Municipal to Stephens County |
| Branson (BKG) | Branson | MO | Sulphur Springs Municipal to Branson |
| Beaumont Municipal (BMT) | Beaumont | TX | Sulphur Springs Municipal to Beaumont Municipal |
| Jack Brooks Regional (BPT) | Beaumont/Port Arthur | TX | Sulphur Springs Municipal to Jack Brooks Regional |
| Baton Rouge Metro Ryan Field (BTR) | Baton Rouge | LA | Sulphur Springs Municipal to Baton Rouge Metro Ryan Field |
| Butler Memorial (BUM) | Butler | MO | Sulphur Springs Municipal to Butler Memorial |
| Bartlesville Municipal (BVO) | Bartlesville | OK | Sulphur Springs Municipal to Bartlesville Municipal |
| Batesville Regional (BVX) | Batesville | AR | Sulphur Springs Municipal to Batesville Regional |
| Brownwood Regional (BWD) | Brownwood | TX | Sulphur Springs Municipal to Brownwood Regional |
| George R Carr Memorial Airfield (BXA) | Bogalusa | LA | Sulphur Springs Municipal to George R Carr Memorial Airfield |
| Arkansas International (BYH) | Blytheville | AR | Sulphur Springs Municipal to Arkansas International |
| Clinton Municipal (CCA) | Clinton | AR | Sulphur Springs Municipal to Clinton Municipal |
| Harrell Field (CDH) | Camden | AR | Sulphur Springs Municipal to Harrell Field |
| Childress Municipal (CDS) | Childress | TX | Sulphur Springs Municipal to Childress Municipal |
| Cessna Aircraft Field (CEA) | Wichita | KS | Sulphur Springs Municipal to Cessna Aircraft Field |
| Coulter Field (CFD) | Bryan | TX | Sulphur Springs Municipal to Coulter Field |
| Coffeyville Municipal (CFV) | Coffeyville | KS | Sulphur Springs Municipal to Coffeyville Municipal |
| Chickasha Municipal (CHK) | Chickasha | OK | Sulphur Springs Municipal to Chickasha Municipal |
| Fletcher Field (CKM) | Clarksdale | MS | Sulphur Springs Municipal to Fletcher Field |
| Clinton Regional (CLK) | Clinton | OK | Sulphur Springs Municipal to Clinton Regional |
| Easterwood Field (CLL) | College Station | TX | Sulphur Springs Municipal to Easterwood Field |
| Chanute Martin Johnson (CNU) | Chanute | KS | Sulphur Springs Municipal to Chanute Martin Johnson |
| Waco Texas State Techical College (CNW) | Waco | TX | Sulphur Springs Municipal to Waco Texas State Techical College |
| Coleman Municipal (COM) | Coleman | TX | Sulphur Springs Municipal to Coleman Municipal |
| Cotulla-La Salle County (COT) | Cotulla | TX | Sulphur Springs Municipal to Cotulla-La Salle County |
| Corpus Christi International (CRP) | Corpus Christi | TX | Sulphur Springs Municipal to Corpus Christi International |
| C David Campbell Field-Corsicana Municipal (CRS) | Corsicana | TX | Sulphur Springs Municipal to C David Campbell Field-Corsicana Municipal |
| Z M Jack Stell Field (CRT) | Crossett | AR | Sulphur Springs Municipal to Z M Jack Stell Field |
| Clinton-Sherman (CSM) | Clinton | OK | Sulphur Springs Municipal to Clinton-Sherman |
| Cushing Municipal (CUH) | Cushing | OK | Sulphur Springs Municipal to Cushing Municipal |
| Chennault International (CWF) | Lake Charles | LA | Sulphur Springs Municipal to Chennault International |
| Conroe North Houston Regional (CXO) | Houston | TX | Sulphur Springs Municipal to Conroe North Houston Regional |
| Dallas Love Field (DAL) | Dallas | TX | Sulphur Springs Municipal to Dallas Love Field |
| Dodge City Regional (DDC) | Dodge City | KS | Sulphur Springs Municipal to Dodge City Regional |
| Dallas-Fort Worth International (DFW) | Dallas | TX | Sulphur Springs Municipal to Dallas-Fort Worth International |
| Beauregard Regional (DRI) | De Ridder | LA | Sulphur Springs Municipal to Beauregard Regional |
| Shreveport Downtown (DTN) | Shreveport | LA | Sulphur Springs Municipal to Shreveport Downtown |
| Durant Regional - Eaker Field (DUA) | Durant | OK | Sulphur Springs Municipal to Durant Regional - Eaker Field |
| Halliburton Field (DUC) | Duncan | OK | Sulphur Springs Municipal to Halliburton Field |
| David Wayne Hooks Memorial (DWH) | Houston | TX | Sulphur Springs Municipal to David Wayne Hooks Memorial |
| El Dorado/Captain Jack Thomas Memorial (EDK) | El Dorado | KS | Sulphur Springs Municipal to El Dorado/Captain Jack Thomas Memorial |
| Ellington (EFD) | Houston | TX | Sulphur Springs Municipal to Ellington |
| Eagle Lake (ELA) | Eagle Lake | TX | Sulphur Springs Municipal to Eagle Lake |
| South Arkansas Regional at Goodwin Field (ELD) | El Dorado | AR | Sulphur Springs Municipal to South Arkansas Regional at Goodwin Field |
| Elk City Regional Business (ELK) | Elk City | OK | Sulphur Springs Municipal to Elk City Regional Business |
| Emporia Municipal (EMP) | Emporia | KS | Sulphur Springs Municipal to Emporia Municipal |
| Neosho Hugh Robinson (EOS) | Neosho | MO | Sulphur Springs Municipal to Neosho Hugh Robinson |
| Kerrville Municipal/Louis Schreiner Field (ERV) | Kerrville | TX | Sulphur Springs Municipal to Kerrville Municipal/Louis Schreiner Field |
| Esler Regional (ESF) | Pineville | LA | Sulphur Springs Municipal to Esler Regional |
| Eastland Municipal (ETN) | Eastland | TX | Sulphur Springs Municipal to Eastland Municipal |
| Newton City County (EWK) | Newton | KS | Sulphur Springs Municipal to Newton City County |
| Forrest City Municipal (FCY) | Forrest City | AR | Sulphur Springs Municipal to Forrest City Municipal |
| Frederick Regional (FDR) | Frederick | OK | Sulphur Springs Municipal to Frederick Regional |
| Marion County Regional (FLP) | Flippin | AR | Sulphur Springs Municipal to Marion County Regional |
| Fort Scott Municipal (FSK) | Fort Scott | KS | Sulphur Springs Municipal to Fort Scott Municipal |
| Fort Smith Regional (FSM) | Fort Smith | AR | Sulphur Springs Municipal to Fort Smith Regional |
| Fort Worth Meacham International (FTW) | Fort Worth | TX | Sulphur Springs Municipal to Fort Worth Meacham International |
| Branson West Municipal - Emerson Field (FWB) | Branson West | MO | Sulphur Springs Municipal to Branson West Municipal - Emerson Field |
| Drake Field (FYV) | Fayetteville | AR | Sulphur Springs Municipal to Drake Field |
| Gage (GAG) | Gage | OK | Sulphur Springs Municipal to Gage |
| Great Bend Municipal (GBD) | Great Bend | KS | Sulphur Springs Municipal to Great Bend Municipal |
| East Texas Regional (GGG) | Longview | TX | Sulphur Springs Municipal to East Texas Regional |
| Gainesville Municipal (GLE) | Gainesville | TX | Sulphur Springs Municipal to Gainesville Municipal |
| Greenville Mid-Delta (GLH) | Greenville | MS | Sulphur Springs Municipal to Greenville Mid-Delta |
| Scholes International at Galveston (GLS) | Galveston | TX | Sulphur Springs Municipal to Scholes International at Galveston |
| Guthrie-Edmond Regional (GOK) | Guthrie | OK | Sulphur Springs Municipal to Guthrie-Edmond Regional |
| Killeen/Fort Hood Regional/Robert Gray AAF (GRK) | Killeen | TX | Sulphur Springs Municipal to Killeen/Fort Hood Regional/Robert Gray AAF |
| Greenwood Leflore (GWO) | Greenwood | MS | Sulphur Springs Municipal to Greenwood Leflore |
| Hattiesburg Bobby L Chain Municipal (HBG) | Hattiesburg | MS | Sulphur Springs Municipal to Hattiesburg Bobby L Chain Municipal |
| Hobart Regional (HBR) | Hobart | OK | Sulphur Springs Municipal to Hobart Regional |
| Big Spring Mc Mahon-Wrinkle (HCA) | Big Spring | TX | Sulphur Springs Municipal to Big Spring Mc Mahon-Wrinkle |
| Thompson-Robbins (HEE) | Helena/West Helena | AR | Sulphur Springs Municipal to Thompson-Robbins |
| Natchez-Adams County (Hardy-Anders Field) (HEZ) | Natchez | MS | Sulphur Springs Municipal to Natchez-Adams County (Hardy-Anders Field) |
| Blytheville Municipal (HKA) | Blytheville | AR | Sulphur Springs Municipal to Blytheville Municipal |
| Hawkins Field (HKS) | Jackson | MS | Sulphur Springs Municipal to Hawkins Field |
| Memorial Field (HOT) | Hot Springs | AR | Sulphur Springs Municipal to Memorial Field |
| William P Hobby (HOU) | Houston | TX | Sulphur Springs Municipal to William P Hobby |
| Baytown (HPY) | Houston | TX | Sulphur Springs Municipal to Baytown |
| Boone County Regional (HRO) | Harrison | AR | Sulphur Springs Municipal to Boone County Regional |
| Huntsville Municipal (HTV) | Huntsville | TX | Sulphur Springs Municipal to Huntsville Municipal |
| Stan Stamper Municipal (HUJ) | Hugo | OK | Sulphur Springs Municipal to Stan Stamper Municipal |
| Houma-Terrebonne (HUM) | Houma | LA | Sulphur Springs Municipal to Houma-Terrebonne |
| Hutchinson Regional (HUT) | Hutchinson | KS | Sulphur Springs Municipal to Hutchinson Regional |
| San Marcos Regional (HYI) | San Marcos | TX | Sulphur Springs Municipal to San Marcos Regional |
| George Bush Intercontinental Houston (IAH) | Houston | TX | Sulphur Springs Municipal to George Bush Intercontinental Houston |
| Wichita Eisenhower National (ICT) | Wichita | KS | Sulphur Springs Municipal to Wichita Eisenhower National |
| Independence Municipal (IDP) | Independence | KS | Sulphur Springs Municipal to Independence Municipal |
| Skylark Field Killeen (ILE) | Killeen | TX | Sulphur Springs Municipal to Skylark Field Killeen |
| Iraan Municipal (IRB) | Iraan | TX | Sulphur Springs Municipal to Iraan Municipal |
| West Houston (IWS) | Houston | TX | Sulphur Springs Municipal to West Houston |
| Jackson/Evers International (JAN) | Jackson | MS | Sulphur Springs Municipal to Jackson/Evers International |
| Jasper County-Bell Field (JAS) | Jasper | TX | Sulphur Springs Municipal to Jasper County-Bell Field |
| Jonesboro Municipal (JBR) | Jonesboro | AR | Sulphur Springs Municipal to Jonesboro Municipal |
| New Century Aircenter (JCI) | Olathe | KS | Sulphur Springs Municipal to New Century Aircenter |
| Kimble County (JCT) | Junction | TX | Sulphur Springs Municipal to Kimble County |
| Cherokee County (JKV) | Jacksonville | TX | Sulphur Springs Municipal to Cherokee County |
| Joplin Regional (JLN) | Joplin | MO | Sulphur Springs Municipal to Joplin Regional |
| Brenham Municipal (K11) | Brenham | TX | Sulphur Springs Municipal to Brenham Municipal |
| Kickapoo Downtown (KIP) | Wichita Falls | TX | Sulphur Springs Municipal to Kickapoo Downtown |
| Kennett Memorial (KNT) | Kennett | MO | Sulphur Springs Municipal to Kennett Memorial |
| Fort Sill Regional Lawton (LAW) | Lawton | OK | Sulphur Springs Municipal to Fort Sill Regional Lawton |
| Lubbock Preston Smith International (LBB) | Lubbock | TX | Sulphur Springs Municipal to Lubbock Preston Smith International |
| Liberal Mid-America Regional (LBL) | Liberal | KS | Sulphur Springs Municipal to Liberal Mid-America Regional |
| Lake Charles Regional (LCH) | Lake Charles | LA | Sulphur Springs Municipal to Lake Charles Regional |
| Angelina County (LFK) | Lufkin | TX | Sulphur Springs Municipal to Angelina County |
| Lafayette Regional (LFT) | Lafayette | LA | Sulphur Springs Municipal to Lafayette Regional |
| Bill & Hillary Clinton National/Adams Field (LIT) | Little Rock | AR | Sulphur Springs Municipal to Bill & Hillary Clinton National/Adams Field |
| Texas Gulf Coast Regional (LJN) | Angleton Lake Jackson | TX | Sulphur Springs Municipal to Texas Gulf Coast Regional |
| Louisville Winston County (LMS) | Louisville | MS | Sulphur Springs Municipal to Louisville Winston County |
| Hesler-Noble Field (LUL) | Laurel | MS | Sulphur Springs Municipal to Hesler-Noble Field |
| Lyons-Rice County Muni (LYO) | Lyons | KS | Sulphur Springs Municipal to Lyons-Rice County Muni |
| Midland International Air and Space Port (MAF) | Midland | TX | Sulphur Springs Municipal to Midland International Air and Space Port |
| Malden Regional (MAW) | Malden | MO | Sulphur Springs Municipal to Malden Regional |
| McComb-Pike County/John E Lewis Field (MCB) | Mc Comb | MS | Sulphur Springs Municipal to McComb-Pike County/John E Lewis Field |
| Midland Airpark (MDD) | Midland | TX | Sulphur Springs Municipal to Midland Airpark |
| Memphis International (MEM) | Memphis | TN | Sulphur Springs Municipal to Memphis International |
| Miami Regional (MIO) | Miami | OK | Sulphur Springs Municipal to Miami Regional |
| Muskogee-Davis Regional (MKO) | Muskogee | OK | Sulphur Springs Municipal to Muskogee-Davis Regional |
| Mcalester Regional (MLC) | Mc Alester | OK | Sulphur Springs Municipal to Mcalester Regional |
| Monroe Regional (MLU) | Monroe | LA | Sulphur Springs Municipal to Monroe Regional |
| Marks/Selfs (MMS) | Marks | MS | Sulphur Springs Municipal to Marks/Selfs |
| Petit Jean Park (MPJ) | Morrilton | AR | Sulphur Springs Municipal to Petit Jean Park |
| Mcpherson (MPR) | McPherson | KS | Sulphur Springs Municipal to Mcpherson |
| Louis Armstrong New Orleans International (MSY) | New Orleans | LA | Sulphur Springs Municipal to Louis Armstrong New Orleans International |
| Mineral Wells (MWL) | Mineral Wells | TX | Sulphur Springs Municipal to Mineral Wells |
| Manila Municipal (MXA) | Manila | AR | Sulphur Springs Municipal to Manila Municipal |
| Lakefront (NEW) | New Orleans | LA | Sulphur Springs Municipal to Lakefront |
| Beeville Municipal (NIR) | Beeville | TX | Sulphur Springs Municipal to Beeville Municipal |
| Millington Regional Jetport (NQA) | Millington | TN | Sulphur Springs Municipal to Millington Regional Jetport |
| Nevada Municipal (NVD) | Nevada | MO | Sulphur Springs Municipal to Nevada Municipal |
| A L Mangham Jr. Regional (OCH) | Nacogdoches | TX | Sulphur Springs Municipal to A L Mangham Jr. Regional |
| Johnson County Executive (OJC) | Olathe | KS | Sulphur Springs Municipal to Johnson County Executive |
| Will Rogers World (OKC) | Oklahoma City | OK | Sulphur Springs Municipal to Will Rogers World |
| Okmulgee Regional (OKM) | Okmulgee | OK | Sulphur Springs Municipal to Okmulgee Regional |
| Olive Branch (OLV) | Olive Branch | MS | Sulphur Springs Municipal to Olive Branch |
| Olney Municipal (ONY) | Olney | TX | Sulphur Springs Municipal to Olney Municipal |
| St Landry Parish-Ahart Field (OPL) | Opelousas | LA | Sulphur Springs Municipal to St Landry Parish-Ahart Field |
| Grand Glaize Osage Beach (OSB) | Osage Beach | MO | Sulphur Springs Municipal to Grand Glaize Osage Beach |
| Kosciusko-Attala County (OSX) | Kosciusko | MS | Sulphur Springs Municipal to Kosciusko-Attala County |
| University of Oklahoma Max Westheimer (OUN) | Norman | OK | Sulphur Springs Municipal to University of Oklahoma Max Westheimer |
| Ozona Municipal (OZA) | Ozona | TX | Sulphur Springs Municipal to Ozona Municipal |
| Pine Bluff Regional-Grider Field (PBF) | Pine Bluff | AR | Sulphur Springs Municipal to Pine Bluff Regional-Grider Field |
| Picayune Municipal (PCU) | Picayune | MS | Sulphur Springs Municipal to Picayune Municipal |
| Paragould/Kirk Field (PGR) | Paragould | AR | Sulphur Springs Municipal to Paragould/Kirk Field |
| Hattiesburg-Laurel Regional (PIB) | Hattiesburg-Laurel | MS | Sulphur Springs Municipal to Hattiesburg-Laurel Regional |
| M. Graham Clark Downtown (PLK) | Point Lookout | MO | Sulphur Springs Municipal to M. Graham Clark Downtown |
| Ponca City Regional (PNC) | Ponca City | OK | Sulphur Springs Municipal to Ponca City Regional |
| North Texas Regional/Perrin Field (PNX) | Sherman/Denison | TX | Sulphur Springs Municipal to North Texas Regional/Perrin Field |
| Poplar Bluff Municipal (POF) | Poplar Bluff | MO | Sulphur Springs Municipal to Poplar Bluff Municipal |
| Perry Lefors Field (PPA) | Pampa | TX | Sulphur Springs Municipal to Perry Lefors Field |
| Parsons/Tri-City (PPF) | Parsons | KS | Sulphur Springs Municipal to Parsons/Tri-City |
| Palestine Municipal (PSN) | Palestine | TX | Sulphur Springs Municipal to Palestine Municipal |
| Palacios Municipal (PSX) | Palacios | TX | Sulphur Springs Municipal to Palacios Municipal |
| Harry P Williams Memorial (PTN) | Patterson | LA | Sulphur Springs Municipal to Harry P Williams Memorial |
| Atkinson Municipal (PTS) | Pittsburg | KS | Sulphur Springs Municipal to Atkinson Municipal |
| Pratt Regional (PTT) | Pratt | KS | Sulphur Springs Municipal to Pratt Regional |
| Hale County (PVW) | Plainview | TX | Sulphur Springs Municipal to Hale County |
| Wiley Post (PWA) | Oklahoma City | OK | Sulphur Springs Municipal to Wiley Post |
| Dallas Executive (RBD) | Dallas | TX | Sulphur Springs Municipal to Dallas Executive |
| H H Coffield Regional (RCK) | Rockdale | TX | Sulphur Springs Municipal to H H Coffield Regional |
| Rooke Field (RFG) | Refugio | TX | Sulphur Springs Municipal to Rooke Field |
| Aransas County (RKP) | Rockport | TX | Sulphur Springs Municipal to Aransas County |
| Robert S Kerr (RKR) | Poteau | OK | Sulphur Springs Municipal to Robert S Kerr |
| Rolla Downtown (RLA) | Rolla | MO | Sulphur Springs Municipal to Rolla Downtown |
| Rogers Executive/Carter Field (ROG) | Rogers | AR | Sulphur Springs Municipal to Rogers Executive/Carter Field |
| Ruston Regional (RSN) | Ruston | LA | Sulphur Springs Municipal to Ruston Regional |
| Tulsa/Richard Lloyd Jones Jr (RVS) | Tulsa | OK | Sulphur Springs Municipal to Tulsa/Richard Lloyd Jones Jr |
| San Antonio International (SAT) | San Antonio | TX | Sulphur Springs Municipal to San Antonio International |
| Stephenville Clark Regional (SEP) | Stephenville | TX | Sulphur Springs Municipal to Stephenville Clark Regional |
| Springfield/Branson National (SGF) | Springfield | MO | Sulphur Springs Municipal to Springfield/Branson National |
| Sugar Land Regional (SGR) | Houston | TX | Sulphur Springs Municipal to Sugar Land Regional |
| Stuttgart Municipal (SGT) | Stuttgart | AR | Sulphur Springs Municipal to Stuttgart Municipal |
| Shreveport Regional (SHV) | Shreveport | LA | Sulphur Springs Municipal to Shreveport Regional |
| San Angelo Regional/Mathis Field (SJT) | San Angelo | TX | Sulphur Springs Municipal to San Angelo Regional/Mathis Field |
| Kelly Field (SKF) | San Antonio | TX | Sulphur Springs Municipal to Kelly Field |
| Smith Field/Siloam Springs Municipal (SLG) | Siloam Springs | AR | Sulphur Springs Municipal to Smith Field/Siloam Springs Municipal |
| Winston Field (SNK) | Snyder | TX | Sulphur Springs Municipal to Winston Field |
| Shawnee Regional (SNL) | Shawnee | OK | Sulphur Springs Municipal to Shawnee Regional |
| Wichita Falls Regional/Sheppard AFB (SPS) | Wichita Falls | TX | Sulphur Springs Municipal to Wichita Falls Regional/Sheppard AFB |
| Springdale Municipal (SPZ) | Springdale | AR | Sulphur Springs Municipal to Springdale Municipal |
| Searcy Municipal (SRC) | Searcy | AR | Sulphur Springs Municipal to Searcy Municipal |
| Stinson Municipal (SSF) | San Antonio | TX | Sulphur Springs Municipal to Stinson Municipal |
| Stroud Municipal (SUD) | Stroud | OK | Sulphur Springs Municipal to Stroud Municipal |
| Stillwater Regional (SWO) | Stillwater | OK | Sulphur Springs Municipal to Stillwater Regional |
| Avenger Field (SWW) | Sweetwater | TX | Sulphur Springs Municipal to Avenger Field |
| Waynesville St Robert Regional/Forney Field (TBN) | Fort Leonard Wood | MO | Sulphur Springs Municipal to Waynesville St Robert Regional/Forney Field |
| Tradewind (TDW) | Amarillo | TX | Sulphur Springs Municipal to Tradewind |
| Draughon Miller Central Texas Regional (TPL) | Temple | TX | Sulphur Springs Municipal to Draughon Miller Central Texas Regional |
| Terrell Municipal (TRL) | Terrell | TX | Sulphur Springs Municipal to Terrell Municipal |
| Tulsa International (TUL) | Tulsa | OK | Sulphur Springs Municipal to Tulsa International |
| Tupelo Regional (TUP) | Tupelo | MS | Sulphur Springs Municipal to Tupelo Regional |
| Texarkana Regional/Webb Field (TXK) | Texarkana | AR | Sulphur Springs Municipal to Texarkana Regional/Webb Field |
| Tyler Pounds Regional (TYR) | Tyler | TX | Sulphur Springs Municipal to Tyler Pounds Regional |
| Eunice (UCE) | Eunice | LA | Sulphur Springs Municipal to Eunice |
| University-Oxford (UOX) | Oxford | MS | Sulphur Springs Municipal to University-Oxford |
| Tunica Municipal (UTM) | Tunica | MS | Sulphur Springs Municipal to Tunica Municipal |
| Garner Field (UVA) | Uvalde | TX | Sulphur Springs Municipal to Garner Field |
| Victoria Regional (VCT) | Victoria | TX | Sulphur Springs Municipal to Victoria Regional |
| Vicksburg Municipal (VKS) | Vicksburg | MS | Sulphur Springs Municipal to Vicksburg Municipal |
| Roy Otten Memorial Airfield (VRS) | Versailles | MO | Sulphur Springs Municipal to Roy Otten Memorial Airfield |
| Enid Woodring Regional (WDG) | Enid | OK | Sulphur Springs Municipal to Enid Woodring Regional |
| Parker County Airport (WEA) | Weatherford | TX | Sulphur Springs Municipal to Parker County Airport |
| Wharton Regional (WHT) | Wharton | TX | Sulphur Springs Municipal to Wharton Regional |
| Strother Field (WLD) | Winfield | KS | Sulphur Springs Municipal to Strother Field |
| Baxter County (WMH) | Mountain Home | AR | Sulphur Springs Municipal to Baxter County |
| West Woodward (WWR) | Woodward | OK | Sulphur Springs Municipal to West Woodward |
| Northwest Arkansas Regional (XNA) | Fayetteville/Springdale | AR | Sulphur Springs Municipal to Northwest Arkansas Regional |
