Aiports we currently serve:

ABE - Allentown, PA (Lehigh Valley Int'l Airport)
ABQ - Albuquerque, NM (Albuquerque Int'l Airport)
ABY - Albany, GA (Dougherty County Airport)
ACV - McKinleyville, CA (Arcata Airport)
ACY - Atlantic City, NJ (Atlantic City Int'l)
AEX - Alexandria, LA (Alexandria Int'l Airport)
AGS - Augusta, GA (Bush Field)
ALB - Albany, NY (Albany Int'l Airport)
ALO - Waterloo, IA (Waterloo Regional Airport)
AMA - Amarillo, TX (Amarillo Int'l Airport)
ANC - Anchorage, AK (Ted Stevens Anchorage International Airport)
AOO - Martinsburg, PA (Altoona Airport)
APN - Alpena, MI (Alpena County Regional Airport)
ASE - Aspen, CO (Aspen Airport)
ATL - Atlanta, GA (Hartsfield-Jackson Int'l)
ATW - Appleton, WI (Outagamie County Airport)
AUS - Austin, TX (Austin-Bergstrom Int'l Airport)
AVL - Fletcher, NC (Asheville Regional Airport)
AVP - Wilkes-Barre, PA (Wilkes-Barre Int'l)
AZO - Kalamazoo, MI (Battle Creek Int'l Airport)
BDL - Windsor Locks, CT (Bradley Int'l Airport)
BFL - Bakersfield, CA (Meadows Field)
BGM - Johnson City, NY (Binghamton Airport)
BGR - Bangor, ME (Bangor Int'l Airport)
BHM - Birmingham, AL (Birmingham Airport)
BIL - Billings, MT (Billings Airport)
BIS - Bismarck, ND (Bismarck Airport)
BJI - Bemidji, MN (Bemidji Airport)
BMI - Bloomington-Normal, IL (Central Illinois Regional)
BNA - Nashville, TN (Nashville Metro Airport)
BOI - Boise, ID (Boise Air Terminal (Gowen Field))
BOS - East Boston, MA (Logan Int'l Airport)
BPT - Beaumont, TX (Jefferson County Airport)
BQK - Brunswick, GA (Brunswick Golden Isles Airport)
BRD - Brainerd, MN (Brainerd Lakes Rgnl)
BRO - Brownsville, TX (South Padre Island Int'l)
BTM - Butte, MT (Butte Airport)
BTR - Baton Rouge, LA (Ryan Airport)
BTV - South Burlington, VT (Burlington Int'l Airport)
BUF - Cheektowaga, NY (Buffalo Niagara Int'l Airport)
BUR - Burbank, CA (Bob Hope Airport)
BWI - Baltimore, MD (Baltimore/Washington Int'l)
BZN - Bozeman, MT (Gallatin Field)
CAE - West Columbia, SC (Columbia Metropolitan Airport)
CAK - Akron, OH (Akron/Canton Regional Airport)
CDC - Cedar City, UT (Cedar City Airport)
CHA - Chattanooga, TN (Lovell Field)
CHO - Charlottesville, VA (Albemarle Airport)
CHS - North Charleston, SC (Charleston Int'l Airport)
CID - Cedar Rapids, IA (The Eastern Iowa Airport)
CIU - Sault Ste. Marie, MI (Chippewa County)
CKB - Bridgeport, WV (Harrison Marion Regional Airport)
CLE - Cleveland, OH (Hopkins Int'l Airport)
CLL - College Station, TX (Easterwood Field)
CLT - Charlotte, NC (Douglas Airport)
CMH - Columbus, OH (Port Columbus Int'l Airport)
CMI - Champaign, IL (Willard University Airport)
COD - Cody, WY (Yellowstone Regional Airport)
COS - Colorado Springs, CO (Colorado Springs)
CPR - Casper, WY (Casper Airport)
CRW - Charleston, WV (Yeager Airport)
CVG - Hebron, OH (Cincinnati/North Kentucky)
CWA - Mosinee, WI (Central Wisconsin Airport)
DAB - Daytona Beach, FL (Daytona Beach Regional)
DAL - Dallas, TX (Love Field)
DAY - Vandalia, OH (James Cox Dayton Int'l Airport)
DCA - Arlington, VA (Ronald Reagan National)
DEN - Denver, CO (Denver Int'l Airport)
DFW - DFW Airport, TX (Dallas/Ft. Worth Int'l Airport)
DHN - Dothan, AL (Dothan Airport)
DLH - Duluth, MN (Duluth Int'l Airport)
DRO - Durango, CO (La Plata Airport)
DSM - Des Moines, IA (Des Moines Airport)
DTW - Detroit, MI (Detroit Metro Wayne County)
ECP - Panama City, FL (Northwest Florida Beaches)
EGE - Gypsum, CO (Eagle County Airport)
EKO - Elko, NV (Elko Airport)
ELM - Elmira, NY (Elmira Regional Airport)
ELP - El Paso, TX (El Paso Int'l Airport)
ERI - Erie, PA (Erie Int'l Airport)
ESC - Escanaba, MI (Delta County Airport)
EUG - Eugene, OR (Eugene Airport)
EVV - Evansville, IN (Evansville Regional Airport)
EWN - New Bern, NC (Coastal Carolina Regional)
EWR - Newark, NJ (Newark Liberty Int'l Airport)
EYW - Key West, FL (Key West Int'l Airport)
FAR - Fargo, ND (Hector Field)
FAT - Fresno, CA (Fresno Yosemite Int'l Airport)
FAY - Fayetteville, NC (Fayetteville Municipal)
FCA - Kalispell, MT (Glacier Park Int'l Airport)
FLG - Flagstaff, AZ (Flagstaff Pulliam Airport)
FLL - Fort Lauderdale, FL (Ft. Lauderdale Int'l)
FLO - Florence, SC (Florence Airport)
FNT - Flint Township, MI (Bishop Airport)
FOD - Fort Dodge, IA (Fort Dodge Airport)
FOE - Topeka, KS (Forbes Field)
FSD - Sioux Falls, SD (Sioux Falls Regional)
FSM - Fort Smith, AR (Fort Smith Municipal)
FWA - Fort Wayne, IN (Fort Wayne Int'l Airport)
GEG - Spokane, WA (Spokane Int'l Airport)
GJT - Grand Junction, CO (Grand Junction Regional)
GNV - Gainesville, FL (Gainesville Regional)
GPT - Gulfport, MS (Biloxi Regional Airport)
GRB - Green Bay, WI (Austin-Straubel Field)
GRK - Killeen, TX (Gray Army Air Field)
GRR - Grand Rapids, MI (Gerald R. Ford Int'l)
GSO - Greensboro/High Point, NC (Piedmont Triad Int'l)
GSP - Greer, SC (Greenville-Spartanburg)
GTF - Great Falls, MT (Great Falls Intl)
GTR - Columbus, MS (Golden Triangle Regional)
GUC - Gunnison, CO (Gunnison Airport)
HDN - Hayden, CO (Yampa Valley Airport)
HHH - Hilton Head, SC (Hilton Head Airport)
HIB - Hibbing, MN (Chisholm Airport)
HLN - Helena, MT (Helena Airport)
HNL - Honolulu, HI (Honolulu Int'l Airport)
HOU - Houston, TX (Hobby Airport)
HPN - White Plains, NY (Westchester County)
HRL - Harlingen, TX (Valley Int'l Airport)
HSV - Huntsville, AL (Huntsville Int'l Airport)
IAD - Dulles, VA (Dulles Int'l Airport)
IAH - Houston, TX (George Bush Intercontinental)
ICT - Wichita, KS (Mid-Continent Airport)
IDA - Idaho Falls, ID (Fanning Field)
ILM - Wilmington, NC (Wilmington Int'l Airport)
IMT - Kingsford, MI (Ford Airport)
IND - Indianapolis, IN (Indianapolis Int'l)
INL - International Falls, MN (Falls Intl)
IPT - Montoursville, PA (Lycoming County Airport)
IRK - Kirksville, MO (Kirksville Regional Airport)
ISO - Kinston, NC (Kinston Regional Jetport)
ISP - Ronkonkoma, NY (Long Island MacArthur)
ITH - Ithaca, NY (Ithaca Tompkins Regional Airport)
ITO - Hilo, HI (Hilo Int'l Airport)
JAC - Jackson, WY (Jackson Hole Airport)
JAN - Jackson, MS (Jackson Int'l Airport)
JAX - Jacksonville, FL (Jacksonville Int'l)
JFK - Jamaica, NY (John F. Kennedy Int'l Airport)
JMS - Jamestown, ND (Jamestown Regional Airport)
JST - Johnstown, PA (Cambria County Airport)
KOA - Kailua-Kona, HI (Keahole Airport)
LAN - Lansing, MI (Capital City Airport)
LAS - Las Vegas, NV (McCarran Int'l Airport)
LAX - Los Angeles, CA (Los Angeles Int'l Airport)
LCH - Lake Charles, LA (Lake Charles Municipal)
LEX - Lexington, KY (Blue Grass Airport)
LFT - Lafayette, LA (Lafayette Regional Airport)
LGA - New York, NY (La Guardia Airport)
LGB - Long Beach, CA (Long Beach Municipal)
LIH - Lihue, HI (Lihue Airport)
LIT - Little Rock, AR (Little Rock Regional)
LNK - Lincoln, NE (Lincoln Municipal Airport)
LSE - La Crosse, WI (La Crosse Municipal Airport)
LWS - Lewiston, ID (Nez Perce County Regional)
MBS - Freeland, MI (Tri City Airport)
MCI - Kansas City, MO (Kansas City Int'l Airport)
MCN - Macon, GA (Lewis B. Wilson Airport)
MCO - Orlando, FL (Orlando Int'l Airport)
MDT - Middletown, PA (Harrisburg Int'l Airport)
MDW - Chicago, IL (Midway Airport)
MEM - Memphis, TN (Memphis Int'l Airport)
MFE - McAllen, TX (Mc Allen Miller Intl)
MFR - Medford, OR (Rogue Valley Int'l-Medford)
MGM - Montgomery, AL (Dannelly Field)
MGW - Morgantown, WV (Morgantown Airport)
MHT - Manchester, NH (Manchester Boston Regional)
MIA - Miami, FL (Miami Int'l Airport)
MKE - Milwaukee, WI (General Mitchell Airport)
MLB - Melbourne, FL (Melbourne Intl)
MLI - Moline, IL (Quad-City Airport)
MLU - Monroe, LA (Monroe Regional Airport)
MOB - Mobile, AL (Mobile Regional Airport)
MOT - Minot, ND (Minot Int'l Airport)
MQT - Gwinn, MI (Sawyer Int'l Airport)
MRY - Monterey, CA (Monterey Peninsula Airport)
MSN - Madison, WI (Dane County Regional Airport)
MSO - Missoula, MT (Johnson-Bell Field)
MSP - St. Paul, MN (Minneapolis-St. Paul Int'l)
MSS - Massena, NY (Richards Field)
MSY - Kenner, LA (Louis Armstrong Int'l)
MTJ - Montrose, CO (Montrose County Airport)
MYR - Myrtle Beach, SC (Myrtle Beach Int'l)
OAJ - Richlands, NC (Albert J Ellis Airport)
OAK - Oakland, CA (Metropolitan Oakland Int'l)
OGG - Kahului, HI (Kahului Airport)
OKC - Oklahoma City, OK (Will Rogers Airport)
OMA - Omaha, NE (Eppley Airfield)
ONT - Ontario, CA (Ontario Int'l Airport)
ORD - Chicago, IL (O'Hare Int'l Airport)
ORF - Norfolk, VA (Norfolk Int'l Airport)
PBI - West Palm Beach, FL (West Palm Beach Int'l)
PDX - Portland, OR (Portland Int'l Airport)
PHF - Newport News, VA (Newport News/Williamsburg)
PHL - Philadelphia, PA (Philadelphia Int'l)
PHX - Phoenix, AZ (Sky Harbor Int'l Airport)
PIA - Peoria, IL (Greater Peoria Airport)
PIB - Moselle, MS (Hattiesburg-Laurel Regional)
PIH - Pocatello, ID (Pocatello Regional Airport)
PIR - Pierre, SD (Pierre Regional Airport)
PIT - Pittsburgh, PA (Pittsburgh Int'l Airport)
PLN - Pellston, MI (Emmet County Airport)
PNS - Pensacola, FL (Pensacola Regional Airport)
PSC - Pasco, WA (Tri-Cities Airport)
PSP - Palm Springs, CA (Palm Springs Municipal)
PVD - Warwick, RI (Theodore Francis Green St.))
PWM - Portland, ME (Portland Int'l Jetport)
RAP - Rapid City, SD (Rapid City Regional Airport)
RDM - Redmond, OR (Roberts Field)
RDU - Morrisville, NC (Raleigh/Durham Airport)
RHI - Rhinelander, WI (Oneida County Airport)
RIC - Richmond, VA (Richmond Int'l (Byrd Field))
RNO - Reno, NV (Reno/Tahoe Int'l Airport)
ROA - Roanoke, VA (Roanoke Regional Airport)
ROC - Rochester, NY (Greater Rochester Int'l)
RST - Rochester, MN (Rochester)
RSW - Fort Myers, FL (Southwest Florida Int'l)
SAN - San Diego, CA (San Diego Int'l Airport)
SAT - San Antonio, TX (San Antonio Int'l Airport)
SAV - Savannah, GA (Savannah/Hilton Head Airport)
SBA - Santa Barbara, CA (Santa Barbara Municipal)
SBN - South Bend, IN (South Bend Regional)
SBP - San Luis Obispo, CA (SLO County Regional)
SCE - State College, PA (University Park Airport)
SDF - Louisville, KY (Louisville Int'l Airport)
SEA - Seattle, WA (Seattle/Tacoma Int'l Airport)
SFO - Millbrae, CA (San Francisco Int'l)
SGF - Springfield, MO (Springfield-Branson Rgnl)
SGU - Saint George, UT (Saint George Municipal)
SHD - Weyers Cave, VA (Shenandoah Valley Airport)
SHV - Shreveport, LA (Shreveport Regional Airport)
SJC - San Jose, CA (Norman Y. Mineta Int'l)
SLC - Salt Lake City, UT (Salt Lake City Int'l)
SMF - Sacramento, CA (Sacramento Int'l Airport)
SNA - Santa Ana, CA (John Wayne Airport)
SRQ - Sarasota, FL (Bradenton Airport)
STL - St. Louis, MO (Lambert-St. Louis Int'l)
SUN - Hailey, ID (Friedman Mem)
SUX - Sioux City, IA (Sioux Gateway Col Bud Day Fld)
SWF - New Windsor, NY (Stewart Airport)
SYR - Syracuse, NY (Hancock Int'l Airport)
TLH - Tallahassee, FL (Tallahassee Regional)
TOL - Swanton, OH (Express Airport)
TPA - Tampa, FL (Tampa Int'l Airport)
TRI - Blountville, TN (Tri-Cities Regional)
TUL - Tulsa, OK (Tulsa Int'l Airport)
TUP - Tupelo, MS (Tupelo Regional Airport)
TUS - Tucson, AZ (Tucson Int'l Airport)
TVC - Traverse City, MI (Traverse City Airport)
TVF - Thief River Falls, MN (Thief River Falls)
TWF - Twin Falls, ID (Twin Falls City County)
TYR - Tyler, TX (Pounds Field)
TYS - Alcoa, TN (Mc Ghee Tyson Airport)
UTM - Tunica, MS (Tunica Municipal Airport)
VLD - Valdosta, GA (Valdosta Regional Airport)
VPS - Eglin AFB, FL (Northwest Florida Rgnl)
WYS - West Yellowstone, MT (Yellowstone Airport)
XNA - Bentonville, AR (Northwest Arkansas Rgnl)