Here is the list of all the cities that are valid and their codes. If your 
city or airport isn't on the list, pick another one nearby. I have NO control
over the cities that you can get information from....


List of States... Look for these 2 letter codes in the below list for the cities
in that state. You must enter the 3 letter city codes, NOT the 2 letter state
codes.

AK Alaska             LA Louisiana            OK Oklahoma             
AL Alabama            MA Massachusetts        OR Oregon               
AR Arkansas           MD Maryland             PA Pennsylvania         
AZ Arizona            ME Maine                PR Puerto Rico          
CA California         MI Michigan             RI Rhode Island         
CO Colorado           MN Minnesota            SC South Carolina       
CT Connecticut        MO Missouri             SD South Dakota         
DC Washington DC      MS Mississippi          TN Tennessee            
DE Delaware           MT Montana              TX Texas                
FL Florida            NC North Carolina       UT Utah                 
GA Georgia            ND North Dakota         VA Virginia             
HI Hawaii             NE Nebraska             VT Vermont              
IA Iowa               NH New Hampshire        WA Washington           
ID Idaho              NJ New Jersey           WI Wisconsin            
IL Illinois           NM New Mexico           WV West Virginia        
IN Indiana            NV Nevada               WY Wyoming              
KS Kansas             NY New York                                     
KY Kentucky           OH Ohio                                         



                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    AK      ANC      Anchorage
                    AK      BRW      Barrow
                    AK      JNU      Juneau
                    AK      ADQ      Kodiak
                    AK      MCG      McGrath
                    AK      OME      Nome
                    AK      FAI      Fairbanks
                    AK      KTN      Ketchikan
                    AK      VWS      Valdez
                    AK      YAK      Yakutat


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    AL      MOB      Mobile
                    AL      DHN      Dothan
                    AL      MGM      Montgomery
                    AL      TCL      Tuscaloosa
                    AL      BHM      Birmingham
                    AL      ANB      Anniston
                    AL      HSV      Huntsville
                    AL      MSL      Muscle Shoals


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    AR      ELD      El Dorado
                    AR      TXK      Texarkana
                    AR      PBF      Pine Bluff
                    AR      HOT      Hot Springs
                    AR      LIT      Little Rock
                    AR      FSM      Fort Smith
                    AR      JBR      Jonesboro
                    AR      FYV      Fayetteville
                    AR      HRO      Harrison


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    AZ      DUG      Douglas
                    AZ      TUS      Tucson
                    AZ      NYL      Yuma
                    AZ      PHX      Phoenix
                    AZ      SOW      Show Low
                    AZ      PRC      Prescott
                    AZ      GCN      Grand Canyon
                    AZ      INW      Winslow
                    AZ      PGA      Page
                    AZ      FLG      Flagstaff


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    CA      MHS      Mount Shasta
                    CA      SAN      San Diego
                    CA      IPL      Imperial
                    CA      BLH      Blythe
                    CA      TRM      Thermal
                    CA      LAX      Los Angeles
                    CA      SBA      Santa Barbara
                    CA      PMD      Palmdale
                    CA      EED      Needles
                    CA      DAG      Daggett
                    CA      SMX      Santa Maria
                    CA      BFL      Bakersfield
                    CA      PRB      Paso Robles
                    CA      VIS      Visalia
                    CA      SNS      Salinas
                    CA      FAT      Fresno
                    CA      BIH      Bishop
                    CA      SJC      San Jose
                    CA      SFO      San Francisco
                    CA      MMH      Mammoth Lakes
                    CA      SCK      Stockton
                    CA      SAC      Sacramento
                    CA      STS      Santa Rosa
                    CA      TVL      Lake Tahoe
                    CA      MYV      Marysville
                    CA      UKI      Ukiah
                    CA      BLU      Blue Canyon
                    CA      RDD      Redding
                    CA      ACV      Eureka/Arcata
                    CA      CEC      Crescent City


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    CO      DRO      Durango
                    CO      TAD      Trinidad
                    CO      CEZ      Cortez
                    CO      ALS      Alamosa
                    CO      LHX      La Junta
                    CO      PUB      Pueblo
                    CO      MTJ      Montrose
                    CO      GUC      Gunnison
                    CO      COS      Colorado Springs
                    CO      GJT      Grand Junction
                    CO      LIC      Limon
                    CO      ASE      Aspen
                    CO      LXV      Leadville
                    CO      EGE      Eagle
                    CO      DEN      Denver
                    CO      AKO      Akron
                    CO      FCL      Fort Collins


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    CT      BDR      Bridgeport
                    CT      GON      Groton
                    CT      BDL      Hartford


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    DC      DCA      Washington


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    DE      DOV      Dover
                    DE      ILG      Wilmington


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    FL      AQQ      Apalachicola
                    FL      EYW      Key West
                    FL      MIA      Miami
                    FL      APF      Naples
                    FL      FMY      Fort Myers
                    FL      PBI      West Palm Beach
                    FL      SRQ      Sarasota
                    FL      VRB      Vero Beach
                    FL      TPA      Tampa
                    FL      LAL      Lakeland
                    FL      MLB      Melbourne
                    FL      MCO      Orlando
                    FL      TIX      Titusville
                    FL      DAB      Daytona Beach
                    FL      GNV      Gainesville
                    FL      PFN      Panama City
                    FL      TLH      Tallahassee
                    FL      PNS      Pensacola
                    FL      JAX      Jacksonville
                    FL      CEW      Crestview


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    GA      VLD      Valdosta
                    GA      SSI      Brunswick
                    GA      AMG      Alma
                    GA      ABY      Albany
                    GA      SAV      Savannah
                    GA      CSG      Columbus
                    GA      MCN      Macon
                    GA      AGS      Augusta
                    GA      ATL      Atlanta
                    GA      AHN      Athens


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    HI      ITO      Hilo
                    HI      HNL      Honolulu
                    HI      OGG      Kahului
                    HI      LIH      Lihue


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    IA      BRL      Burlington
                    IA      OTM      Ottumwa
                    IA      DSM      Des Moines
                    IA      CID      Cedar Rapids
                    IA      DBQ      Dubuque
                    IA      SUX      Sioux City
                    IA      ALO      Waterloo
                    IA      FOD      Fort Dodge
                    IA      MCW      Mason City
                    IA      3SE      Spencer
                    IA      EST      Estherville


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    ID      MLD      Malad City
                    ID      TWF      Twin Falls
                    ID      PIH      Pocatello
                    ID      SUN      Sun Valley
                    ID      IDA      Idaho Falls
                    ID      BOI      Boise
                    ID      LWS      Lewiston
                    ID      COE      Coeur D'alene


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    IL      MDH      Carbondale
                    IL      DEC      Decatur
                    IL      SPI      Springfield
                    IL      UIN      Quincy
                    IL      CMI      Champaign
                    IL      BMI      Bloomington
                    IL      PIA      Peoria
                    IL      MLI      Moline
                    IL      ORD      Chicago
                    IL      RFD      Rockford


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    IN      EVV      Evansville
                    IN      BMG      Bloomington
                    IN      HUF      Terre Haute
                    IN      IND      Indianapolis
                    IN      MIE      Muncie
                    IN      LAF      Lafayette
                    IN      GUS      Peru
                    IN      FWA      Fort Wayne
                    IN      GYY      Gary
                    IN      SBN      South Bend


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    KS      ICT      Wichita
                    KS      CNU      Chanute
                    KS      DDC      Dodge City
                    KS      GCK      Garden City
                    KS      HUT      Hutchinson
                    KS      EMP      Emporia
                    KS      SLN      Salina
                    KS      OJC      Olathe
                    KS      HYS      Hays
                    KS      RSL      Russell
                    KS      TOP      Topeka
                    KS      MHK      Manhattan
                    KS      GLD      Goodland
                    KS      HLC      Hill City
                    KS      CNK      Concordia


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    KY      HOP      Hopkinsville
                    KY      BWG      Bowling Green
                    KY      PAH      Paducah
                    KY      LOZ      London
                    KY      JKL      Jackson
                    KY      FTK      Fort Knox
                    KY      LEX      Lexington
                    KY      SDF      Louisville


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    LA      HUM      Houma
                    LA      PTN      Morgan City
                    LA      MSY      New Orleans
                    LA      LCH      Lake Charles
                    LA      LFT      Lafayette
                    LA      BTR      Baton Rouge
                    LA      POE      Fort Polk
                    LA      ESF      Alexandria
                    LA      SHV      Shreveport
                    LA      MLU      Monroe


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    MA      ACK      Nantucket
                    MA      MVY      Marthas Vinyard
                    MA      HYA      Hyannis
                    MA      CEF      Springfield
                    MA      ORH      Worcester
                    MA      BOS      Boston


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    MD      SBY      Salisbury
                    MD      BWI      Baltimore
                    MD      HGR      Hagerstown


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    ME      PWM      Portland
                    ME      NHZ      Brunswick
                    ME      AUG      Augusta
                    ME      BHB      Bar Harbor
                    ME      BGR      Bangor
                    ME      HUL      Houlton
                    ME      CAR      Caribou


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    MI      BEH      Benton Harbor
                    MI      DTW      Detroit
                    MI      AZO      Kalamazoo
                    MI      JXN      Jackson
                    MI      BTL      Battle Creek
                    MI      MTC      Selfridge
                    MI      LAN      Lansing
                    MI      GRR      Grand Rapids
                    MI      FNT      Flint
                    MI      MKG      Muskegon
                    MI      MBS      Saginaw
                    MI      MBL      Manistee
                    MI      HTL      Houghton Lake
                    MI      TVC      Traverse City
                    MI      APN      Alpena
                    MI      MNM      Menominee
                    MI      PLN      Pellston
                    MI      ESC      Escanaba
                    MI      IMT      Iron Mountain
                    MI      IWD      Ironwood
                    MI      CIU      Kinross
                    MI      Y62      Sault Ste Marie
                    MI      MQT      Marquette
                    MI      IWD      Ironwood
                    MI      CMX      Houghton


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    MN      FRM      Fairmont
                    MN      OTG      Worthington
                    MN      RST      Rochester
                    MN      MKT      Mankato
                    MN      RWF      Redwood Falls
                    MN      MSP      Minneapolis
                    MN      STC      St Cloud
                    MN      AXN      Alexandria
                    MN      FFM      Fergus Falls
                    MN      BRD      Brainerd
                    MN      DTL      Detroit Lakes
                    MN      DLH      Duluth
                    MN      HIB      Hibbing
                    MN      BJI      Bemidji
                    MN      ELO      Ely
                    MN      TVF      Thief River Falls
                    MN      INL      Intl Falls


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    MO      JLN      Joplin
                    MO      CGI      Cape Girardeau
                    MO      SGF      Springfield
                    MO      TBN      Fort Leonard Woods
                    MO      SZL      Knob Noster
                    MO      STL      St Louis
                    MO      COU      Columbia
                    MO      MCI      Kansas City
                    MO      STJ      St Joseph
                    MO      IRK      Kirksville


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    MS      GPT      Gulfport
                    MS      MCB      Mccomb
                    MS      PIB      Pine Belt Region
                    MS      HEZ      Natchez
                    MS      JAN      Jackson
                    MS      MEI      Meridian
                    MS      GLH      Greenville
                    MS      GWO      Greenwood
                    MS      TUP      Tupelo


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    MT      WEY      West Yellowstone
                    MT      LVM      Livingston
                    MT      BZN      Bozeman
                    MT      BIL      Billings
                    MT      BTM      Butte
                    MT      MLS      Miles City
                    MT      HLN      Helena
                    MT      MSO      Missoula
                    MT      LWT      Lewiston
                    MT      GTF      Great Falls
                    MT      GGW      Glasgow
                    MT      FCA      Kalispell
                    MT      HVR      Havre
                    MT      CTB      Cut Bank


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    NC      ILM      Wilmington
                    NC      NCA      New River
                    NC      FAY      Fayetteville
                    NC      EWN      New Bern
                    NC      CLT      Charlotte
                    NC      HAT      Cape Hatteras
                    NC      ISO      Kinston
                    NC      AVL      Asheville
                    NC      HKY      Hickory
                    NC      RWI      Rocky Mount
                    NC      RDU      Raleigh-Durham
                    NC      GSO      Greensboro


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    ND      BIS      Bismarck
                    ND      DIK      Dickinson
                    ND      FAR      Fargo
                    ND      JMS      Jamestown
                    ND      GFK      Grand Forks
                    ND      DVL      Devils Lake
                    ND      ISN      Williston
                    ND      MOT      Minot


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    NE      FNB      Falls City
                    NE      HSI      Hastings
                    NE      EAR      Kearney
                    NE      LNK      Lincoln
                    NE      GRI      Grand Island
                    NE      LBF      North Platte
                    NE      OMA      Omaha
                    NE      BBW      Broken Bow
                    NE      OLU      Columbus
                    NE      ODX      Ord
                    NE      BFF      Scottsbluff
                    NE      OFK      Norfolk
                    NE      AIA      Alliance
                    NE      ANW      Ainsworth
                    NE      CDR      Chadron
                    NE      VTN      Valentine



                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    NH      MHT      Manchester
                    NH      PSM      Portsmouth
                    NH      CON      Concord
                    NH      LCI      Laconia
                    NH      LEB      Lebanon
                    NH      MWN      Mount Washington


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    NJ      ACY      Atlantic City
                    NJ      TTN      Trenton
                    NJ      EWR      Newark



                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    NM      DMN      Deming
                    NM      CNM      Carlsbad
                    NM      2C2      White Sands
                    NM      HOB      Hobbs
                    NM      TCS      Truth/Consequences
                    NM      ROW      Roswell
                    NM      ABQ      Albuquerque
                    NM      GUP      Gallup
                    NM      SAF      Santa Fe
                    NM      LVS      Las Vegas
                    NM      FMN      Farmington
                    NM      E23      Taos


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    NV      LAS      Las Vegas
                    NV      DRA      Mercury
                    NV      TPH      Tonopah
                    NV      ELY      Ely
                    NV      RNO      Reno
                    NV      LOL      Lovelock
                    NV      EKO      Elko
                    NV      WMC      Winnemucca


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    NY      JFK      New York
                    NY      ISP      Islip
                    NY      FOK      Westhampton
                    NY      POU      Poughkeepsie
                    NY      MSV      Monticello
                    NY      JHW      Jamestown
                    NY      ELM      Elmira
                    NY      BGM      Binghamton
                    NY      ITH      Ithaca
                    NY      ALB      Albany
                    NY      BUF      Buffalo
                    NY      IAG      Niagara Falls
                    NY      SYR      Syracuse
                    NY      ROC      Rochester
                    NY      UCA      Utica
                    NY      GFL      Glens Falls
                    NY      ART      Watertown
                    NY      PBG      Plattsburgh
                    NY      MSS      Massena


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    OH      CVG      Cincinnati
                    OH      DAY      Dayton
                    OH      ZZV      Zanesville
                    OH      CMH      Columbus
                    OH      MFD      Mansfield
                    OH      CAK      Akron
                    OH      FDY      Findlay
                    OH      YNG      Youngstown
                    OH      CLE      Cleveland
                    OH      TOL      Toledo


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    OK      LTS      Altus
                    OK      MLC      Mcalester
                    OK      HBR      Hobart
                    OK      OKC      Oklahoma City
                    OK      TUL      Tulsa
                    OK      GAG      Gage
                    OK      END      Enid
                    OK      PNC      Ponca City


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    OR      LMT      Klamath Falls
                    OR      MFR      Medford
                    OR      SXT      Sexton Summit
                    OR      RBG      Roseburg
                    OR      OTH      North Bend
                    OR      EUG      Eugene
                    OR      RDM      Redmond
                    OR      CVO      Corvallis
                    OR      BKE      Baker
                    OR      SLE      Salem
                    OR      PDX      Portland
                    OR      DLS      The Dalles
                    OR      AST      Astoria
                    OR      PDT      Pendleton


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    PA      PHL      Philadelphia
                    PA      LNS      Lancaster
                    PA      CXY      Harrisburg
                    PA      LBE      Latrobe
                    PA      AOO      Altoona
                    PA      JST      Johnstown
                    PA      RDG      Reading
                    PA      PIT      Pittsburgh
                    PA      ABE      Allentown
                    PA      UNV      State College
                    PA      DUJ      Dubois
                    PA      IPT      Williamsport
                    PA      AVP      Wilkes Barre
                    PA      FKL      Franklin
                    PA      BFD      Bradford
                    PA      ERI      Erie


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    RI      BID      Block Island
                    RI      PVD      Providence


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    SC      NBC      Beaufort
                    SC      CHS      Charleston
                    SC      MYR      Myrtle Beach
                    SC      CAE      Columbia
                    SC      SSC      Sumter
                    SC      FLO      Florence
                    SC      AND      Anderson
                    SC      GSP      Greenville


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    SD      FSD      Sioux Falls
                    SD      MHE      Mitchell
                    SD      RAP      Rapid City
                    SD      BKX      Brookings
                    SD      HON      Huron
                    SD      PIR      Pierre
                    SD      ATY      Watertown
                    SD      ABR      Aberdeen


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    TN      CHA      Chattanooga
                    TN      MEM      Memphis
                    TN      MKL      Jackson
                    TN      TYS      Knoxville
                    TN      CSV      Crossville
                    TN      DYR      Dyersburg
                    TN      BNA      Nashville
                    TN      TRI      Bristol


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    TX      BRO      Brownsville
                    TX      MFE      Mcallen
                    TX      LRD      Laredo
                    TX      ALI      Alice
                    TX      CRP      Corpus Christi
                    TX      COT      Cotulla
                    TX      PSX      Palacios
                    TX      VCT      Victoria
                    TX      GLS      Galveston
                    TX      HDO      Hondo
                    TX      SAT      San Antonio
                    TX      BPT      Beaumont
                    TX      IAH      Houston
                    TX      AUS      Austin
                    TX      MRF      Marfa
                    TX      CLL      College Station
                    TX      TPL      Temple
                    TX      LFK      Lufkin
                    TX      SJT      San Angelo
                    TX      ACT      Waco
                    TX      INK      Wink
                    TX      ELP      El Paso
                    TX      MAF      Midland
                    TX      TYR      Tyler
                    TX      GGG      Longview
                    TX      ABI      Abilene
                    TX      MWL      Mineral Wells
                    TX      DFW      Dallas-Ft Worth
                    TX      DRT      Del Rio
                    TX      LBB      Lubbock
                    TX      SPS      Wichita Falls
                    TX      CDS      Childress
                    TX      AMA      Amarillo
                    TX      DHT      Dalhart


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    UT      CDC      Cedar City
                    UT      DPG      Dugway Proving
                    UT      PVU      Provo
                    UT      VEL      Vernal
                    UT      ENV      Wendover
                    UT      SLC      Salt Lake City
                    UT      OGD      Ogden


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    VA      DAN      Danville
                    VA      ORF      Norfolk
                    VA      ROA      Roanoke
                    VA      LYH      Lynchburg
                    VA      RIC      Richmond
                    VA      CHO      Charlottesville


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    VT      MPV      Montpelier
                    VT      BTV      Burlington


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    WA      ALW      Walla Walla
                    WA      PSC      Pasco
                    WA      TDO      Toledo
                    WA      HMS      Hanford
                    WA      YKM      Yakima
                    WA      PUW      Pullman
                    WA      HQM      Hoquiam
                    WA      SMP      Stampede Pass
                    WA      EPH      Ephrata
                    WA      EAT      Wenatchee
                    WA      SEA      Seattle-Tacoma
                    WA      PWT      Bremerton
                    WA      GEG      Spokane
                    WA      PAE      Everett
                    WA      UIL      Quillayute
                    WA      CLM      Port Angeles
                    WA      NUW      Whidbey Island
                    WA      BLI      Bellingham
                    WA      OLM      Olympia


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    WI      MKE      Milwaukee
                    WI      MSN      Madison
                    WI      LNR      Lone Rock
                    WI      LSE      La Crosse
                    WI      VOK      Camp Douglas
                    WI      OSH      Oshkosh
                    WI      GRB      Green Bay
                    WI      CWA      Mosinee
                    WI      EAU      Eau Claire
                    WI      RIE      Rice Lake
                    WI      RHI      Rhinelander


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    WV      BLF      Bluefield
                    WV      BKW      Beckley
                    WV      LWB      Lewisburg
                    WV      CRW      Charleston
                    WV      HTS      Huntington
                    WV      EKN      Elkins
                    WV      CKB      Clarksburg
                    WV      PKB      Parkersburg
                    WV      MRB      Martinsburg
                    WV      MGW      Morgantown
                    WV      HLG      Wheeling


                 -----------------------------------
                  State    Code       City
                 -----------------------------------
                    WY      CYS      Cheyenne
                    WY      LAR      Laramie
                    WY      RKS      Rock Springs
                    WY      RWL      Rawlins
                    WY      LND      Lander
                    WY      CPR      Casper
                    WY      JAC      Jackson
                    WY      WRL      Worland
                    WY      COD      Cody
                    WY      SHR      Sheridan

