Aberdeen, SD (ABR) | ABR
Abilene, TX (ABI) | ABI
Adak Island, AK (ADK) | ADK
Akiachak, AK (KKI) | KKI
Akiak, AK (AKI) | AKI
Akron/Canton, OH (CAK) | CAK
Akuton, AK (KQA) | KQA
Alakanuk, AK (AUK) | AUK
Alamogordo, NM (ALM) | ALM
Alamosa, CO (ALS) | ALS
Albany, NY (ALB) | ALB
Albany, OR - Bus service (CVO) | CVO
Albany, OR - Bus service (QWY) | QWY
Albuquerque, NM (ABQ) | ABQ
Aleknagik, AK (WKK) | WKK
Alexandria, LA (AEX) | AEX
Allakaket, AK (AET) | AET
Allentown, PA (ABE) | ABE
Alliance, NE (AIA) | AIA
Alpena, MI (APN) | APN
Altoona, PA (AOO) | AOO
Amarillo, TX (AMA) | AMA
Ambler, AK (ABL) | ABL
Anaktueuk, AK (AKP) | AKP
Anchorage, AK (ANC) | ANC
Angoon, AK (AGN) | AGN
Aniak, AK (ANI) | ANI
Anvik, AK (ANV) | ANV
Appleton, WI (ATW) | ATW
Arcata, CA (ACV) | ACV
Arctic Village, AK (ARC) | ARC
Asheville, NC (AVL) | AVL
Ashland, KY/Huntington, WV (HTS) | HTS
Aspen, CO (ASE) | ASE
Athens, GA (AHN) | AHN
Atka, AK (AKB) | AKB
Atlanta, GA (ATL) | ATL
Atlantic City, NJ (ACY) | ACY
Atqasuk, AK (ATK) | ATK
Augusta, GA (AGS) | AGS
Augusta, ME (AUG) | AUG
Austin, TX (AUS) | AUS
Bakersfield, CA (BFL) | BFL
Baltimore, MD (BWI) | BWI
Bangor, ME (BGR) | BGR
Bar Harbour, ME (BHB) | BHB
Barrow, AK (BRW) | BRW
Barter Island, AK (BTI) | BTI
Baton Rouge, LA (BTR) | BTR
Bay City, MI (MBS) | MBS
Beaumont/Port Arthur, TX (BPT) | BPT
Beaver Creek, CO - Van service (ZBV) | ZBV
Beaver, AK (WBQ) | WBQ
Beckley, WV (BKW) | BKW
Bedford, MA (BED) | BED
Belleville, IL (BLV) | BLV
Bellingham, WA (BLI) | BLI
Bemidji, MN (BJI) | BJI
Benton Harbor, MI (BEH) | BEH
Bethel, AK (BET) | BET
Bethlehem, PA (ABE) | ABE
Bettles, AK (BTT) | BTT
Billings, MT (BIL) | BIL
Biloxi/Gulfport, MS (GPT) | GPT
Binghamton, NY (BGM) | BGM
Birch Creek, AK (KBC) | KBC
Birmingham, AL (BHM) | BHM
Bismarck, ND (BIS) | BIS
Block Island, RI (BID) | BID
Bloomington, IL (BMI) | BMI
Bluefield, WV (BLF) | BLF
Boise, ID (BOI) | BOI
Boston, MA (BOS) | BOS
Boulder, CO - Bus service (XHH) | XHH
Boulder, CO - Hiltons Har H (WHH) | WHH
Boulder, CO - Municipal Airport (WBU) | WBU
Boundary, AK (BYA) | BYA
Bowling Green, KY (BWG) | BWG
Bozeman, MT (BZN) | BZN
Bradford, PA (BFD) | BFD
Brainerd, MN (BRD) | BRD
Brawnwood, TX (BWD) | BWD
Breckenridge, CO - Van service (QKB) | QKB
Bristol, VA (TRI) | TRI
Brookings, SD (BKX) | BKX
Brooks Lodge, AK (RBH) | RBH
Brownsville, TX (BRO) | BRO
Brunswick, GA (BQK) | BQK
Buckland, AK (BKC) | BKC
Buffalo, NY (BUF) | BUF
Bullhead City/Laughlin, AZ (IFP) | IFP
Burbank, CA (BUR) | BUR
Burlington, IA (BRL) | BRL
Burlington, VT (BTV) | BTV
Butte, MT (BTM) | BTM
Canton/Akron, OH (CAK) | CAK
Cape Girardeau, MO (CGI) | CGI
Cape Lisburne, AK (LUR) | LUR
Cape Newenham, AK (EHM) | EHM
Carbondale, IL (MDH) | MDH
Carlsbad, CA (CLD) | CLD
Carlsbad, NM (CNM) | CNM
Carmel, CA (MRY) | MRY
Casper, WY (CPR) | CPR
Cedar City, UT (CDC) | CDC
Cedar Rapids, IA (CID) | CID
Central, AK (CEM) | CEM
Chadron, NE (CDR) | CDR
Chalkyitsik, AK (CIK) | CIK
Champaign/Urbana, IL (CMI) | CMI
Charleston, SC (CHS) | CHS
Charleston, WV (CRW) | CRW
Charlotte, NC (CLT) | CLT
Charlottesville, VA (CHO) | CHO
Chattanooga, TN (CHA) | CHA
Chefornak, AK (CYF) | CYF
Chevak, AK (VAK) | VAK
Cheyenne, WY (CYS) | CYS
Chicago, IL - Meigs (CGX) | CGX
Chicago, IL - All airports (CHI) | CHI
Chicago, IL - Midway (MDW) | MDW
Chicago, IL - O'Hare (ORD) | ORD
Chicken, AK (CKX) | CKX
Chico, CA (CIC) | CIC
Chignik, AK - Fisheries (KCG) | KCG
Chignik, AK - (KCQ) | KCQ
Chignik, AK - Lagoon (KCL) | KCL
Chisana, AK (CZN) | CZN
Chisholm/Hibbing, MN (HIB) | HIB
Chuathbaluk, AK (CHU) | CHU
Cincinnati, OH (CVG) | CVG
Circle Hot Springs, AK (CHP) | CHP
Circle, AK (IRC) | IRC
Clarks Point, AK (CLP) | CLP
Clarksburg, WV (CKB) | CKB
Clearwater/St Petersburg, FL (PIE) | PIE
Cleveland, OH (CLE) | CLE
Clovis, NM (CVN) | CVN
Cody/Yellowstone, WY (COD) | COD
Coffee Point, AK (CFA) | CFA
Coffman Cove, AK (KCC) | KCC
Cold Bay, AK (CDB) | CDB
College Station, TX (CLL) | CLL
Colorado Springs, CO (COS) | COS
Columbia, MO (COU) | COU
Columbia, SC (CAE) | CAE
Columbus, GA (CSG) | CSG
Columbus, MS (GTR) | GTR
Columbus, OH (CMH) | CMH
Concord, CA (CCR) | CCR
Concordia, KS (CNK) | CNK
Copper Mountain, CO - Van service (QCE) | QCE
Cordova, AK (CDV) | CDV
Corpus Christi, TX (CRP) | CRP
Cortez, CO (CEZ) | CEZ
Craig, AK (CGA) | CGA
Crescent City, CA (CEC) | CEC
Crooked Creek, AK (CKO) | CKO
Cube Cove, AK (CUW) | CUW
Cumberland, MD (CBE)  | CBE
Dallas, TX - Love Field (DAL) | DAL
Dallas, TX - Dallas/Ft Worth Intl. (DFW) | DFW
Dayton, OH (DAY) | DAY
Daytona Beach, FL (DAB) | DAB
Decatur, IL (DEC) | DEC
Deering, AK (DRG) | DRG
Del Reo, TX (DRT) | DRT
Delta Junction, AK (DJN) | DJN
Denver, CO - International (DEN) | DEN
Denver, CO - Longmont Bus service (QWM) | QWM
Des Moines, IA (DSM) | DSM
Detroit, MI - All airports (DTT) | DTT
Detroit, MI - Metro/Wayne County (DTW) | DTW
Devil's Lake, ND (DVL) | DVL
Dickinson, ND (DIK) | DIK
Dillingham, AK (DLG) | DLG
Dodge City, KS (DDC) | DDC
Dothan, AL (DHN) | DHN
Dubois, PA (DUJ) | DUJ
Dubuque, IA (DBQ) | DBQ
Duluth, MN (DLH) | DLH
Durango, CO (DRO) | DRO
Durham, NC (RDU) | RDU
Durham/Raleigh, NC (RDU) | RDU
Dutch Harbor, AK (DUT)  | DUT
Easton, PA (ABE) | ABE
Eau Claire, WI (EAU) | EAU
Edna Bay, AK (EDA) | EDA
Eek, AK (EEK) | EEK
Ekuk, AK (KKU) | KKU
Ekwok, AK (KEK) | KEK
El Centro, CA (IPL) | IPL
El Dorado, AR (ELD) | ELD
El Paso, TX (ELP) | ELP
Elfin Cove, AK (ELV) | ELV
Elim, AK (ELI) | ELI
Elko, NV (EKO) | EKO
Elmira, NY (ELM) | ELM
Ely, MN (LYU) | LYU
Emmonak, AK (EMK) | EMK
Endicott, NY (BGM) | BGM
Enid, OK (WDG) | WDG
Erie, PA (ERI) | ERI
Escanaba, MI (ESC) | ESC
Eugene, OR (EUG) | EUG
Eureka/Arcata, CA (ACV) | ACV
Eureka, NV (EUE) | EUE
Evansville, IN (EVV)  | EVV
Fairbanks, AK (FAI) | FAI
Fargo, ND (FAR) | FAR
Farmington, NM (FMN) | FMN
Fayetteville, AR - Municipal/Drake (FYV) | FYV
Fayetteville, AR - Northwest Arkansas Regional (XNA) | XNA
Fayetteville, NC (FAY) | FAY
Flagstaff, AZ (FLG) | FLG
Flint, MI (FNT) | FNT
Florence, SC (FLO) | FLO
Florence/Muscle Shoals/Sheffield, AL (MSL) | MSL
Fort Collins/Loveland, CO - Municipal Airport (FNL) | FNL
Fort Collins/Loveland, CO - Bus service (QWF) | QWF
Fort Dodge, IA (FOD) | FOD
Fort Lauderdale, FL (FLL) | FLL
Fort Leonard Wood, MO (TBN) | TBN
Fort Myers, FL (RSW) | RSW
Fort Smith, AR (FSM) | FSM
Fort Walton Beach, FL (VPS) | VPS
Fort Wayne, IN (FWA) | FWA
Fort Worth/Dallas, TX (DFW) | DFW
Franklin, PA (FKL) | FKL
Fresno, CA (FAT) | FAT
Gainesville, FL (GNV) | GNV
Gallup, NM (GUP) | GUP
Garden City, KS (GCK) | GCK
Gary, IN (GYY) | GYY
Gillette, WY (GCC) | GCC
Gladewater/Kilgore, TX (GGG) | GGG
Glasgow, MT (GGW) | GGW
Glendive, MT (GDV) | GDV
Golovin, AK (GLV) | GLV
Goodnews Bay, AK (GNU) | GNU
Grand Canyon, AZ - Heliport (JGC) | JGC
Grand Canyon, AZ - National Park (GCN) | GCN
Grand Forks, ND (GFK) | GFK
Grand Island, NE (GRI) | GRI
Grand Junction, CO (GJT) | GJT
Grand Rapids, MI (GRR) | GRR
Grand Rapids, MN (GPZ) | GPZ
Grayling, AK (KGX) | KGX
Great Falls, MT (GTF) | GTF
Green Bay, WI (GRB) | GRB
Greensboro, NC (GSO) | GSO
Greenville, MS (GLH) | GLH
Greenville, NC (PGV) | PGV
Greenville/Spartanburg, SC (GSP) | GSP
Groton/New London, CT (GON) | GON
Gulfport, MS (GPT) | GPT
Gunnison, CO (GUC) | GUC
Gustavus, AK (GST) | GST
Hagerstown, MD (HGR) | HGR
Hailey, ID (SUN) | SUN
Haines, AK (HNS) | HNS
Hampton, VA (PHF) | PHF
Hana, HI - Island of Maui (HNM) | HNM
Hanapepe, HI (PAK) | PAK
Hancock, MI (CMX) | CMX
Hanover, NH (LEB) | LEB
Harlingen, TX (HRL) | HRL
Harrisburg, PA (MDT) | MDT
Harrison, AR (HRO) | HRO
Hartford, CT (BDL) | BDL
Havasupai, AZ (HAE) | HAE
Havre, MT (HVR) | HVR
Hayden, CO (HDN) | HDN
Hays, KS (HYS) | HYS
Healy Lake, AK (HKB) | HKB
Helena, MT (HLN) | HLN
Hendersonville, NC (AVL) | AVL
Hibbing/Chisholm, MN (HIB) | HIB
Hickory, NC (HKY) | HKY
High Point, NC (GSO) | GSO
Hilo, HI - Island of Hawaii (ITO) | ITO
Hilton Head, SC (HHH) | HHH
Hobbs, NM (HBB) | HBB
Hollis, AK (HYL) | HYL
Holy Cross, AK (HCR) | HCR
Homer, AK (HOM) | HOM
Honolulu, HI - Island of Oahu (HNL) | HNL
Hoolehua, HI - Island of Molokai (MKK) | MKK
Hoonah, AK (HNH) | HNH
Hooper Bay, AK (HPB) | HPB
Hot Springs, AR (HOT) | HOT
Houston, TX - All airports (HOU) | HOU
Houston, TX - Hobby (HOU) | HOU
Houston, TX - Intercontinental (IAH) | IAH
Hughes, AK (HUS) | HUS
Huntington, WV/Ashland, KY (HTS) | HTS
Huntsville, AL (HSV) | HSV
Huron, SD (HON) | HON
Huslia, AK (HSL) | HSL
Hyannis, MA (HYA) | HYA
Hydaburg, AK (HYG) | HYG
Idaho Falls, ID (IDA) | IDA
Igiugig, AK (IGG) | IGG
Iliamna, AK (ILI) | ILI
Imperial, CA (IPL) | IPL
Indianapolis, IN (IND) | IND
International Falls, MN (INL) | INL
Inyokern, CA (IYK) | IYK
Iron Mountain, MI (IMT) | IMT
Ironwood, MI (IWD) | IWD
Islip, NY (ISP) | ISP
Ithaca, NY (ITH) | ITH
Jackson Hole, WY (JAC) | JAC
Jackson, MS (JAN) | JAN
Jackson, TN (MKL) | MKL
Jacksonville, FL (JAX) | JAX
Jacksonville, NC (OAJ) | OAJ
Jamestown, ND (JMS) | JMS
Jamestown, NY (JHW) | JHW
Janesville, WI (JVL) | JVL
Johnson City, NY (BGM) | BGM
Johnson City, TN (TRI) | TRI
Johnstown, PA (JST) | JST
Jonesboro, AR (JBR) | JBR
Joplin, MO (JLN) | JLN
Juneau, AK (JNU) | JNU
Kahului, HI - Island of Maui, (OGG) | OGG
Kake, AK (KAE) | KAE
Kakhonak, AK (KNK) | KNK
Kalamazoo, MI (AZO) | AZO
Kalaupapa, HI - Island of Molokai, (LUP) | LUP
Kalskag, AK (KLG) | KLG
Kaltag, AK (KAL) | KAL
Kamuela, HI - Island of Hawaii, (MUE) | MUE
Kansas City, MO (MCI) | MCI
Kapalua, HI - Island of Maui, (JHM) | JHM
Kasaan, AK (KXA) | KXA
Kasigluk, AK (KUK) | KUK
Kauai Island/Lihue, HI (LIH) | LIH
Kearney, NE (EAR) | EAR
Keene, NH (EEN) | EEN
Kenai, AK (ENA) | ENA
Ketchikan, AK (KTN) | KTN
Key West, FL (EYW) | EYW
Keystone, CO - Van service (QKS) | QKS
Kiana, AK (IAN) | IAN
Kilgore/Gladewater, TX (GGG) | GGG
Killeen, TX (ILE) | ILE
King Cove, AK (KVC) | KVC
King Salmon, AK (AKN) | AKN
Kingman, AZ (IGM) | IGM
Kingsport, TN (TRI) | TRI
Kipnuk, AK (KPN) | KPN
Kirksville, MO (IRK) | IRK
Kivalina, AK (KVL) | KVL
Klamath Falls, OR (LMT) | LMT
Klawock, AK (KLW) | KLW
Knoxville, TN (TYS) | TYS
Kobuk, AK (OBU) | OBU
Kodiak, AK (ADQ) | ADQ
Kona, HI - Island of Hawaii (KOA) | KOA
Kongiganak, AK (KKH) | KKH
Kotlik, AK (KOT) | KOT
Kotzebue, AK (OTZ) | OTZ
Koyukuk, AK (KYU) | KYU
Kwethluk, AK (KWT) | KWT
Kwigillingok, AK (KWK) | KWK
La Crosse, WI (LSE) | LSE
Lafayette, IN (LAF) | LAF
Lafayette, LA (LFT) | LFT
Lake Charles, LA (LCH) | LCH
Lake Havasu City, AZ (HII) | HII
Lake Minchumina, AK (LMA) | LMA
Lanai City, HI - Island of Lanai (LNY) | LNY
Lancaster, PA (LNS) | LNS
Lansing, MI (LAN) | LAN
Laramie, WY (LAR) | LAR
Laredo, TX (LRD) | LRD
Las Vegas, NV (LAS) | LAS
Latrobe, PA (LBE) | LBE
Laurel, MS (PIB) | PIB
Lawton, OK (LAW) | LAW
Lebanon, NH (LEB) | LEB
Levelock, AK (KLL) | KLL
Lewisburg, WV (LWB) | LWB
Lewiston, ID (LWS) | LWS
Lewistown, MT (LWT) | LWT
Lexington, KY (LEX) | LEX
Liberal, KS (LBL) | LBL
Lihue, HI - Island of Kaui (LIH) | LIH
Lincoln, NE (LNK) | LNK
Little Rock, AR (LIT) | LIT
Long Beach, CA (LGB) | LGB
Longview, TX (GGG) | GGG
Lopez Island, WA (LPS) | LPS
Los Angeles, CA (LAX) | LAX
Louisville, KY (SDF) | SDF
Loveland/Fort Collins, CO - Municipal Airport (FNL) | FNL
Loveland/Fort Collins, CO - Bus service (QWF) | QWF
Lubbock, TX (LBB) | LBB
Macon, GA (MCN) | MCN
Madison, WI (MSN) | MSN
Madras, OR (MDJ) | MDJ
Manchester, NH (MHT) | MHT
Manhattan, KS (MHK) | MHK
Manistee, MI (MBL) | MBL
Mankato, MN (MKT) | MKT
Manley Hot Springs, AK (MLY) | MLY
Manokotak, AK (KMO) | KMO
Marietta, OH/Parkersburg, WV (PKB) | PKB
Marion, IL (MWA) | MWA
Marquette, MI (MQT) | MQT
Marshall, AK (MLL) | MLL
Martha's Vineyard, MA (MVY) | MVY
Martinsburg, PA (AOO) | AOO
Mason City, IA (MCW) | MCW
Massena, NY (MSS) | MSS
Maui, HI (OGG) | OGG
Mcallen, TX (MFE) | MFE
Mccook, NE (MCK) | MCK
Mcgrath, AK (MCG) | MCG
Medford, OR (MFR) | MFR
Mekoryuk, AK (MYU) | MYU
Melbourne, FL (MLB) | MLB
Memphis, TN (MEM) | MEM
Merced, CA (MCE) | MCE
Meridian, MS (MEI) | MEI
Metlakatla, AK (MTM) | MTM
Meyers Chuck, AK (WMK) | WMK
Miami, FL - International (MIA) | MIA
Miami, FL - Sea Plane Base (MPB) | MPB
Midland, MI (MBS) | MBS
Midland/Odessa, TX (MAF) | MAF
Miles City, MT (MLS) | MLS
Milwaukee, WI (MKE) | MKE
Minneapolis, MN (MSP) | MSP
Minot, ND (MOT) | MOT
Minto, AK (MNT) | MNT
Mission, TX (MFE) | MFE
Missoula, MT (MSO) | MSO
Moab, UT (CNY) | CNY
Mobile, AL (MOB) | MOB
Modesto, CA (MOD) | MOD
Moline, IL (MLI) | MLI
Monroe, LA (MLU) | MLU
Monterey, CA (MRY) | MRY
Montgomery, AL (MGM) | MGM
Montrose, CO (MTJ) | MTJ
Morgantown, WV (MGW) | MGW
Moses Lake, WA (MWH) | MWH
Mountain Home, AR (WMH) | WMH
Mountain Village, AK (MOU) | MOU
Muscle Shoals, AL (MSL) | MSL
Muskegon, MI (MKG) | MKG
Myrtle Beach, SC (MYR) | MYR
Nantucket, MA (ACK) | ACK
Napakiak, AK (WNA) | WNA
Napaskiak, AK (PKA) | PKA
Naples, FL (APF) | APF
Nashville, TN (BNA) | BNA
Naukiti, AK (NKI) | NKI
Nelson Lagoon, AK (NLG) | NLG
New Chenega, AK (NCN) | NCN
New Haven, CT (HVN) | HVN
New Koliganek, AK (KGK) | KGK
New London/Groton (GON) | GON
New Orleans, LA (MSY) | MSY
New Stuyahok, AK (KNW) | KNW
New York, NY - All airports (NYC) | NYC
New York, NY - Kennedy (JFK) | JFK
New York, NY - La Guardia (LGA) | LGA
Newark, NJ (EWR) | EWR
Newburgh/Stewart Field, NY (SWF) | SWF
Newport News, VA (PHF) | PHF
Newtok, AK (WWT) | WWT
Nightmute, AK (NME) | NME
Nikolai, AK (NIB) | NIB
Nikolski, AK (IKO) | IKO
Noatak, AK (WTK) | WTK
Nome, AK (OME) | OME
Nondalton, AK (NNL) | NNL
Noorvik, AK (ORV) | ORV
Norfolk, NE (OFK) | OFK
Norfolk, VA (ORF) | ORF
North Bend, OR (OTH) | OTH
North Platte, NE (LBF) | LBF
Northway, AK (ORT) | ORT
Nuiqsut, AK (NUI) | NUI
Nulato, AK (NUL) | NUL
Nunapitchuk, AK (NUP) | NUP
Oakland, CA (OAK) | OAK
Odessa/Midland, TX (MAF) | MAF
Ogdensburg, NY (OGS) | OGS
Oklahoma City, OK (OKC) | OKC
Omaha, NE (OMA) | OMA
Ontario, CA (ONT) | ONT
Orange County, CA (SNA) | SNA
Orlando, FL - Herndon (ORL) | ORL
Orlando, FL - International (MCO) | MCO
Oshkosh, WI (OSH) | OSH
Ottumwa, IA (OTM) | OTM
Owensboro, KY (OWB) | OWB
Oxnard/Ventura, CA (OXR) | OXR
Paducah, KY (PAH) | PAH
Page, AZ (PGA) | PGA
Palm Springs, CA (PSP) | PSP
Panama City, FL (PFN) | PFN
Parkersburg, WV/Marietta, OH (PKB) | PKB
Pasco, WA (PSC) | PSC
Pedro Bay, AK (PDB) | PDB
Pelican, AK (PEC) | PEC
Pellston, MI (PLN) | PLN
Pendleton, OR (PDT) | PDT
Pensacola, FL (PNS) | PNS
Peoria, IL (PIA) | PIA
Perryville, AK (KPV) | KPV
Petersburg, AK (PSG) | PSG
Philadelphia, PA - International (PHL) | PHL
Philadelphia, PA - Trenton/Mercer NJ (TTN) | TTN
Phoenix, AZ (PHX) | PHX
Pierre, SD (PIR) | PIR
Pilot Point, AK - Ugashnik Bay (UGB) | UGB
Pilot Point, AK (PIP) | PIP
Pilot Station, AK (PQS) | PQS
Pittsburgh, PA (PIT) | PIT
Platinum, AK (PTU) | PTU
Plattsburgh, NY (PLB) | PLB
Pocatello, ID (PIH) | PIH
Point Baker, AK (KPB) | KPB
Point Hope, AK (PHO) | PHO
Point Lay, AK (PIZ) | PIZ
Ponca City, OK (PNC) | PNC
Ponce, Puerto Rico (PSE) | PSE
Port Alsworth, AK (PTA) | PTA
Port Angeles, WA (CLM) | CLM
Port Arthur/Beaumont, TX (BPT) | BPT
Port Clarence, AK (KPC) | KPC
Port Heiden, AK (PTH) | PTH
Port Moller, AK (PML) | PML
Port Protection, AK (PPV) | PPV
Portage Creek, AK (PCA) | PCA
Portland, ME (PWM) | PWM
Portland, OR (PDX) | PDX
Portsmouth, NH (PSM) | PSM
Poughkeepsie, NY (POU) | POU
Prescott, AZ (PRC) | PRC
Presque Isle, ME (PQI) | PQI
Princeton, WV (BLF) | BLF
Providence, RI (PVD) | PVD
Provincetown, MA (PVC) | PVC
Prudhoe Bay/Deadhorse, AK (SCC) | SCC
Pueblo, CO (PUB) | PUB
Pullman, WA (PUW) | PUW
Quincy, IL (UIN) | UIN
Quinhagak, AK (KWN) | KWN
Raleigh/Durham, NC (RDU) | RDU
Rampart, AK (RMP) | RMP
Rapid City, SD (RAP) | RAP
Reading, PA (RDG) | RDG
Red Devil, AK (RDV) | RDV
Redding, CA (RDD) | RDD
Redmond, OR (RDM) | RDM
Reno, NV (RNO) | RNO
Rhinelander, WI, (RHI) | RHI
Richmond, VA (RIC) | RIC
Riverton, WY (RIW) | RIW
Roanoke, VA (ROA) | ROA
Roche Harbor, WA (RCE) | RCE
Rochester, MN (RST) | RST
Rochester, NY (ROC) | ROC
Rock Springs, WY (RKS) | RKS
Rockford, IL - Park&Ride Bus (ZRF) | ZRF
Rockford, IL - Van Galder Bus (ZRK) | ZRK
Rockland, ME (RKD) | RKD
Rosario, WA (RSJ) | RSJ
Roswell, NM (ROW) | ROW
Ruby, AK (RBY) | RBY
Russian Mission, AK (RSH) | RSH
Rutland, VT (RUT) | RUT
Sacramento, CA (SMF) | SMF
Saginaw, MI (MBS) | MBS
Saint Cloud, MN (STC) | STC
Saint George Island, AK (STG) | STG
Saint George, UT (SGU) | SGU
Saint Louis, MO (STL) | STL
Saint Mary's, AK (KSM) | KSM
Saint Michael, AK (SMK) | SMK
Saint Paul Island, AK (SNP) | SNP
Salem, OR (SLE) | SLE
Salina, KS (SLN) | SLN
Salisbury-Ocean City, MD (SBY) | SBY
Salt Lake City, UT (SLC) | SLC
San Angelo, TX (SJT) | SJT
San Antonio, TX (SAT) | SAT
San Diego, CA (SAN) | SAN
San Francisco, CA (SFO) | SFO
San Jose, CA (SJC) | SJC
San Juan, Puerto Rico (SJU) | SJU
San Luis Obispo, CA (SBP) | SBP
Sand Point, AK (SDP) | SDP
Sanford, FL (SFB) | SFB
Santa Ana, CA (SNA) | SNA
Santa Barbara, CA (SBA) | SBA
Santa Fe, NM (SAF) | SAF
Santa Maria, CA (SMX) | SMX
Santa Rosa, CA (STS) | STS
Saranac Lake, NY (SLK) | SLK
Sarasota, FL (SRQ) | SRQ
Sault Ste Marie, MI, (CIU) | CIU
Savannah, GA (SAV) | SAV
Savoonga, AK (SVA) | SVA
Scammon Bay, AK (SCM) | SCM
Scottsbluff, NE (BFF) | BFF
Scranton, PA (AVP) | AVP
Seattle, WA - Lake Union SPB (LKE) | LKE
Seattle, WA - Seattle/Tacoma International (SEA) | SEA
Selawik, AK (WLK) | WLK
Seward, AK (SWD) | SWD
Shageluk, AK (SHX) | SHX
Shaktoolik, AK (SKK) | SKK
Sheffield/Florence/Muscle Shoals, AL (MSL) | MSL
Sheldon Point, AK (SXP) | SXP
Sheridan, WY (SHR) | SHR
Shishmaref, AK (SHH) | SHH
Shreveport, LA (SHV) | SHV
Shungnak, AK (SHG) | SHG
Silver City, NM (SVC) | SVC
Sioux City, IA (SUX) | SUX
Sioux Falls, SD (FSD) | FSD
Sitka, AK (SIT) | SIT
Skagway, AK (SGY) | SGY
Sleetmore, AK (SLQ) | SLQ
South Bend, IN (SBN) | SBN
South Naknek, AK (WSN) | WSN
Southern Pines, NC (SOP) | SOP
Spartanburg/Greenville, SC (GSP) | GSP
Spokane, WA (GEG) | GEG
Springfield, IL (SPI) | SPI
Springfield, MO (SGF) | SGF
St Petersburg/Clearwater, FL (PIE) | PIE
State College/University Park, PA (SCE) | SCE
Staunton, VA (SHD) | SHD
Steamboat Springs, CO (SBS) | SBS
Stebbins, AK (WBB) | WBB
Stevens Point/Wausau, WI (CWA) | CWA
Stevens Village, AK (SVS) | SVS
Stewart Field/Newburgh, NY (SWF) | SWF
Stockton, CA (SCK) | SCK
Stony River, AK (SRV) | SRV
Sun Valley, ID (SUN) | SUN
Syracuse, NY (SYR) | SYR
Takotna, AK (TCT) | TCT
Talkeetna, AK (TKA) | TKA
Tallahassee, FL (TLH) | TLH
Tampa, FL (TPA) | TPA
Tanana, AK (TAL) | TAL
Taos, NM (TSM) | TSM
Tatitlek, AK (TEK) | TEK
Teller Mission, AK (KTS) | KTS
Telluride, CO (TEX) | TEX
Tenakee Springs, AK (TKE) | TKE
Terre Haute, IN (HUF) | HUF
Tetlin, AK (TEH) | TEH
Texarkana, AR (TXK) | TXK
Thief River Falls, MN (TVF) | TVF
Thorne Bay, AK (KTB) | KTB
Tin City, AK (TNC) | TNC
Togiak Village, AK (TOG) | TOG
Tok, AK (TKJ) | TKJ
Toksook Bay, AK (OOK) | OOK
Toledo, OH (TOL) | TOL
Topeka, KS (FOE) | FOE
Traverse City, MI (TVC) | TVC
Trenton/Mercer, NJ (TTN) | TTN
Tucson, AZ (TUS) | TUS
Tulsa, OK (TUL) | TUL
Tuluksak, AK (TLT) | TLT
Tuntutuliak, AK (WTL) | WTL
Tununak, AK (TNK) | TNK
Tupelo, MS (TUP) | TUP
Tuscaloosa, AL (TCL) | TCL
Twin Falls, ID (TWF) | TWF
Twin Hills, AK (TWA) | TWA
Tyler, TX (TYR) | TYR
Unalakleet, AK (UNK) | UNK
Urbana/Champaign, IL (CMI) | CMI
Utica, NY (UCA) | UCA
Utopia Creek, AK (UTO) | UTO
Vail, CO - Eagle County Airport (EGE) | EGE
Vail, CO - Van service (QBF) | QBF
Valdez, AK (VDZ) | VDZ
Valdosta, GA (VLD) | VLD
Valparaiso, FL (VPS) | VPS
Venetie, AK (VEE) | VEE
Ventura/Oxnard, CA (OXR) | OXR
Vernal, UT (VEL) | VEL
Victoria, TX (VCT) | VCT
Visalia, CA (VIS) | VIS
Waco, TX (ACT) | ACT
Wainwright, AK (AIN) | AIN
Wales, AK (WAA) | WAA
Walla Walla, WA (ALW) | ALW
Washington DC - All airports (WAS) | WAS
Washington DC - Dulles (IAD) | IAD
Washington DC - National (DCA) | DCA
Waterfall, AK (KWF) | KWF
Waterloo, IA (ALO) | ALO
Watertown, NY (ART) | ART
Watertown, SD (ATY) | ATY
Wausau/Stevens Point, WI (CWA) | CWA
Wenatchee, WA (EAT) | EAT
West Palm Beach, FL (PBI) | PBI
West Yellowstone, MT (WYS) | WYS
Westchester County, NY (HPN) | HPN
Westerly, RI (WST) | WST
Westsound, WA (WSX) | WSX
Whale Pass, AK (WWP) | WWP
White Mountain, AK (WMO) | WMO
White River, VT (LEB) | LEB
Wichita Falls, TX (SPS) | SPS
Wichita, KS (ICT) | ICT
Wilkes Barre, PA (AVP) | AVP
Williamsburg, VA (PHF) | PHF
Williamsport, PA (IPT) | IPT
Williston, ND (ISN) | ISN
Wilmington, DE (ILG) | ILG
Wilmington, NC (ILM) | ILM
Windsor Locks, CT (BDL) | BDL
Worcester, MA (ORH) | ORH
Worland, WY (WRL) | WRL
Wrangell, AK (WRG) | WRG
Yakima, WA (YKM) | YKM
Yakutat, AK (YAK) | YAK
Yellowstone/Cody, WY (COD) | COD
Youngstown, OH (YNG) | YNG
Yuma, AZ (YUM) | YUM