| Afton Municipal (AFO) | Afton | WY | Mount Pleasant to Afton Municipal |
| San Luis Valley Regional/Bergman Field (ALS) | Alamosa | CO | Mount Pleasant to San Luis Valley Regional/Bergman Field |
| Animas Air Park (AMK) | Durango | CO | Mount Pleasant to Animas Air Park |
| Centennial (APA) | Denver | CO | Mount Pleasant to Centennial |
| Aspen-Pitkin County/Sardy Field (ASE) | Aspen | CO | Mount Pleasant to Aspen-Pitkin County/Sardy Field |
| Austin (ASQ) | Austin | NV | Mount Pleasant to Austin |
| Angel Fire (Colfax County) (AXX) | Angel Fire | NM | Mount Pleasant to Angel Fire (Colfax County) |
| Battle Mountain (BAM) | Battle Mountain | NV | Mount Pleasant to Battle Mountain |
| Bryce Canyon (BCE) | Bryce Canyon | UT | Mount Pleasant to Bryce Canyon |
| Blanding Municipal (BDG) | Blanding | UT | Mount Pleasant to Blanding Municipal |
| Bullfrog Basin (BFG) | Glen Canyon | UT | Mount Pleasant to Bullfrog Basin |
| Bagdad (BGT) | Bagdad | AZ | Mount Pleasant to Bagdad |
| Bishop Regional (BIH) | Bishop | CA | Mount Pleasant to Bishop Regional |
| Rocky Mountain Metropolitan/Jeffco (BJC) | Denver | CO | Mount Pleasant to Rocky Mountain Metropolitan/Jeffco |
| Boulder City Municipal (BLD) | Boulder City | NV | Mount Pleasant to Boulder City Municipal |
| Brigham City Regional (BMC) | Brigham City | UT | Mount Pleasant to Brigham City Regional |
| Boise Air Terminal Gowen Field (BOI) | Boise | ID | Mount Pleasant to Boise Air Terminal Gowen Field |
| Miley Memorial Field (Big Piney) (BPI) | Big Piney | WY | Mount Pleasant to Miley Memorial Field (Big Piney) |
| Skypark (BTF) | Bountiful | UT | Mount Pleasant to Skypark |
| Beatty (BTY) | Beatty | NV | Mount Pleasant to Beatty |
| Burley Municipal (BYI) | Burley | ID | Mount Pleasant to Burley Municipal |
| Cedar City Regional (CDC) | Cedar City | UT | Mount Pleasant to Cedar City Regional |
| Cortez Municipal (CEZ) | Cortez | CO | Mount Pleasant to Cortez Municipal |
| Challis (CHL) | Challis | ID | Mount Pleasant to Challis |
| Craig-Moffat (CIG) | Craig | CO | Mount Pleasant to Craig-Moffat |
| Fremont County (CNE) | Canon City | CO | Mount Pleasant to Fremont County |
| Canyonlands Field (CNY) | Moab | UT | Mount Pleasant to Canyonlands Field |
| Yellowstone Regional (COD) | Cody | WY | Mount Pleasant to Yellowstone Regional |
| City of Colorado Springs Municipal (COS) | Colorado Springs | CO | Mount Pleasant to City of Colorado Springs Municipal |
| Casper/Natrona County International (CPR) | Casper | WY | Mount Pleasant to Casper/Natrona County International |
| Cottonwood (CTW) | Cottonwood | AZ | Mount Pleasant to Cottonwood |
| Cheyenne Regional/Jerry Olson Field (CYS) | Cheyenne | WY | Mount Pleasant to Cheyenne Regional/Jerry Olson Field |
| Denver International (DEN) | Denver | CO | Mount Pleasant to Denver International |
| Converse County (DGW) | Douglas | WY | Mount Pleasant to Converse County |
| Dillon (DLN) | Dillon | MT | Mount Pleasant to Dillon |
| Durango/La Plata County (DRO) | Durango | CO | Mount Pleasant to Durango/La Plata County |
| Delta Municipal (DTA) | Delta | UT | Mount Pleasant to Delta Municipal |
| Phifer Airfield (EAN) | Wheatland | WY | Mount Pleasant to Phifer Airfield |
| Needles (EED) | Needles | CA | Mount Pleasant to Needles |
| Eagle County Regional (EGE) | Eagle | CO | Mount Pleasant to Eagle County Regional |
| Elko Regional/Harris Field (EKO) | Elko | NV | Mount Pleasant to Elko Regional/Harris Field |
| Ely/Yelland Field (ELY) | Ely | NV | Mount Pleasant to Ely/Yelland Field |
| Kemmerer Municipal (EMM) | Kemmerer | WY | Mount Pleasant to Kemmerer Municipal |
| Wendover (ENV) | Wendover | UT | Mount Pleasant to Wendover |
| Ohkay Owingeh (ESO) | Espanola | NM | Mount Pleasant to Ohkay Owingeh |
| Eureka (EUE) | Eureka | NV | Mount Pleasant to Eureka |
| Evanston-Uinta County Burns Field (EVW) | Evanston | WY | Mount Pleasant to Evanston-Uinta County Burns Field |
| Fort Bridger Airport (FBR) | Fort Bridger | WY | Mount Pleasant to Fort Bridger Airport |
| Fillmore Municipal (FIL) | Fillmore | UT | Mount Pleasant to Fillmore Municipal |
| Flagstaff Pulliam (FLG) | Flagstaff | AZ | Mount Pleasant to Flagstaff Pulliam |
| Fallon Municipal (FLX) | Fallon | NV | Mount Pleasant to Fallon Municipal |
| Four Corners Regional (FMN) | Farmington | NM | Mount Pleasant to Four Corners Regional |
| Northern Colorado Regional (FNL) | Ft Collins/Loveland | CO | Mount Pleasant to Northern Colorado Regional |
| Grand Canyon National Park (GCN) | Grand Canyon | AZ | Mount Pleasant to Grand Canyon National Park |
| South Big Horn County (GEY) | Greybull | WY | Mount Pleasant to South Big Horn County |
| Grand Junction Regional Walker Field (GJT) | Grand Junction | CO | Mount Pleasant to Grand Junction Regional Walker Field |
| Gooding Municipal (GNG) | Gooding | ID | Mount Pleasant to Gooding Municipal |
| Grants-Milan Municipal (GNT) | Grants | NM | Mount Pleasant to Grants-Milan Municipal |
| Gunnison/Crested Butte Regional (GUC) | Gunnison | CO | Mount Pleasant to Gunnison/Crested Butte Regional |
| Gallup Municipal (GUP) | Gallup | NM | Mount Pleasant to Gallup Municipal |
| Glenwood Springs Municipal (GWS) | Glenwood Springs | CO | Mount Pleasant to Glenwood Springs Municipal |
| Greeley-Weld County (GXY) | Greeley | CO | Mount Pleasant to Greeley-Weld County |
| Holbrook Municipal (HBK) | Holbrook | AZ | Mount Pleasant to Holbrook Municipal |
| Hayden Yampa Valley Regional (HDN) | Hayden | CO | Mount Pleasant to Hayden Yampa Valley Regional |
| Lake Havasu City (HII) | Lake Havasu City | AZ | Mount Pleasant to Lake Havasu City |
| Henderson Executive (HSH) | Las Vegas | NV | Mount Pleasant to Henderson Executive |
| Hawthorne Industrial (HTH) | Hawthorne | NV | Mount Pleasant to Hawthorne Industrial |
| Hanksville (HVE) | Hanksville | UT | Mount Pleasant to Hanksville |
| Idaho Falls Regional (IDA) | Idaho Falls | ID | Mount Pleasant to Idaho Falls Regional |
| Laughlin/Bullhead International (IFP) | Bullhead City | AZ | Mount Pleasant to Laughlin/Bullhead International |
| Kingman (IGM) | Kingman | AZ | Mount Pleasant to Kingman |
| Winslow-Lindbergh Regional (INW) | Winslow | AZ | Mount Pleasant to Winslow-Lindbergh Regional |
| Jackson Hole (JAC) | Jackson | WY | Mount Pleasant to Jackson Hole |
| Kanab Municipal (KNB) | Kanab | UT | Mount Pleasant to Kanab Municipal |
| Jackpot/Hayden Field (KPT) | Jackpot | NV | Mount Pleasant to Jackpot/Hayden Field |
| Los Alamos (LAM) | Los Alamos | NM | Mount Pleasant to Los Alamos |
| Laramie Regional (LAR) | Laramie | WY | Mount Pleasant to Laramie Regional |
| Las Vegas/McCarran International (LAS) | Las Vegas | NV | Mount Pleasant to Las Vegas/McCarran International |
| Logan-Cache (LGU) | Logan | UT | Mount Pleasant to Logan-Cache |
| Hunt Field (LND) | Lander | WY | Mount Pleasant to Hunt Field |
| Derby Field (LOL) | Lovelock | NV | Mount Pleasant to Derby Field |
| Wells Municipal/Harriet Field (LWL) | Wells | NV | Mount Pleasant to Wells Municipal/Harriet Field |
| Lake County (LXV) | Leadville | CO | Mount Pleasant to Lake County |
| Mesquite (MFH) | Mesquite | NV | Mount Pleasant to Mesquite |
| Malad City (MLD) | Malad City | ID | Mount Pleasant to Malad City |
| Milford Municipal/Ben And Judy Briscoe Field (MLF) | Milford | UT | Mount Pleasant to Milford Municipal/Ben And Judy Briscoe Field |
| Montrose Regional (MTJ) | Montrose | CO | Mount Pleasant to Montrose Regional |
| Kayenta (MVM) | Kayenta | AZ | Mount Pleasant to Kayenta |
| Marble Canyon (MYH) | Marble Canyon | AZ | Mount Pleasant to Marble Canyon |
| Ogden/Hinckley (OGD) | Ogden | UT | Mount Pleasant to Ogden/Hinckley |
| Page Municipal (PGA) | Page | AZ | Mount Pleasant to Page Municipal |
| Pagosa Springs/Stevens Field (PGO) | Pagosa Springs | CO | Mount Pleasant to Pagosa Springs/Stevens Field |
| Pocatello Regional (PIH) | Pocatello | ID | Mount Pleasant to Pocatello Regional |
| Payson Municipal (PJB) | Payson | AZ | Mount Pleasant to Payson Municipal |
| Panguitch Municipal (PNU) | Panguitch | UT | Mount Pleasant to Panguitch Municipal |
| Powell Municipal (POY) | Powell | WY | Mount Pleasant to Powell Municipal |
| Ernest A. Love Field (PRC) | Prescott | AZ | Mount Pleasant to Ernest A. Love Field |
| Pueblo Memorial (PUB) | Pueblo | CO | Mount Pleasant to Pueblo Memorial |
| Provo Municipal (PVU) | Provo | UT | Mount Pleasant to Provo Municipal |
| Polacca (PXL) | Polacca | AZ | Mount Pleasant to Polacca |
| Richfield Municipal (RIF) | Richfield | UT | Mount Pleasant to Richfield Municipal |
| Garfield County Regional (RIL) | Rifle | CO | Mount Pleasant to Garfield County Regional |
| Riverton Regional (RIW) | Riverton | WY | Mount Pleasant to Riverton Regional |
| Rock Springs Sweetwater County (RKS) | Rock Springs | WY | Mount Pleasant to Rock Springs Sweetwater County |
| Rangely (RNG) | Rangely | CO | Mount Pleasant to Rangely |
| Roosevelt Municipal (ROL) | Roosevelt | UT | Mount Pleasant to Roosevelt Municipal |
| Green River Municipal (RVR) | Green River | UT | Mount Pleasant to Green River Municipal |
| Rawlins Municipal/Harvey Field (RWL) | Rawlins | WY | Mount Pleasant to Rawlins Municipal/Harvey Field |
| Rexburg-Madison County (RXE) | Rexburg | ID | Mount Pleasant to Rexburg-Madison County |
| Shively Field (SAA) | Saratoga | WY | Mount Pleasant to Shively Field |
| Santa Fe Municipal (SAF) | Santa Fe | NM | Mount Pleasant to Santa Fe Municipal |
| Steamboat Springs/Bob Adams Field (SBS) | Steamboat Springs | CO | Mount Pleasant to Steamboat Springs/Bob Adams Field |
| Sedona (SDX) | Sedona | AZ | Mount Pleasant to Sedona |
| St George Regional (SGU) | St George | UT | Mount Pleasant to St George Regional |
| St Johns Industrial Air Park (SJN) | St Johns | AZ | Mount Pleasant to St Johns Industrial Air Park |
| Salt Lake City International (SLC) | Salt Lake City | UT | Mount Pleasant to Salt Lake City International |
| Harriet Alexander Field (SLT) | Salida | CO | Mount Pleasant to Harriet Alexander Field |
| Show Low Regional (SOW) | Show Low | AZ | Mount Pleasant to Show Low Regional |
| Friedman Memorial (SUN) | Hailey | ID | Mount Pleasant to Friedman Memorial |
| Tuba City (TBC) | Tuba City | AZ | Mount Pleasant to Tuba City |
| Telluride Regional (TEX) | Telluride | CO | Mount Pleasant to Telluride Regional |
| Hot Springs County-Thermopolis Municipal (THP) | Thermopolis | WY | Mount Pleasant to Hot Springs County-Thermopolis Municipal |
| Tonopah (TPH) | Tonopah | NV | Mount Pleasant to Tonopah |
| Taos Regional (TSM) | Taos | NM | Mount Pleasant to Taos Regional |
| Magic Valley Regional/Joslin Field (TWF) | Twin Falls | ID | Mount Pleasant to Magic Valley Regional/Joslin Field |
| Taylor (TYZ) | Taylor | AZ | Mount Pleasant to Taylor |
| Vernal Regional (VEL) | Vernal | UT | Mount Pleasant to Vernal Regional |
| North Las Vegas (VGT) | Las Vegas | NV | Mount Pleasant to North Las Vegas |
| Valle- Grand Canyon (VLE) | Grand Canyon | AZ | Mount Pleasant to Valle- Grand Canyon |
| Boulder Municipal (WBU) | Boulder | CO | Mount Pleasant to Boulder Municipal |
| Winnemucca Municipal (WMC) | Winnemucca | NV | Mount Pleasant to Winnemucca Municipal |
| North Fork Valley (WPO) | Paonia | CO | Mount Pleasant to North Fork Valley |
| Worland Municipal (WRL) | Worland | WY | Mount Pleasant to Worland Municipal |
| Yellowstone (WYS) | West Yellowstone | MT | Mount Pleasant to Yellowstone |
