| ABQ | ALBUQUERQUE INTL SUNPORT |
| ACK | NANTUCKET MEMORIAL |
| ACY | ATLANTIC CITY INTL |
| ADW | JOINT BASE ANDREWS |
| AGC | ALLEGHENY COUNTY |
| ALB | ALBANY INTL |
| ALW | WALLA WALLA RGNL |
| AMA | RICK HUSBAND AMARILLO INTL |
| ANC | TED STEVENS ANCHORAGE INTL |
| ATL | HARTSFIELD - JACKSON ATLANTA INTL |
| AUS | AUSTIN-BERGSTROM INTL |
| AVP | WILKES-BARRE/SCRANTON INTL |
| BAF | WESTFIELD-BARNES RGNL |
| BDL | BRADLEY INTL |
| BFI | BOEING FIELD/KING COUNTY INTL |
| BHM | BIRMINGHAM-SHUTTLESWORTH INTL |
| BIL | BILLINGS LOGAN INTL |
| BIS | BISMARCK MUNI |
| BNA | NASHVILLE INTL |
| BOI | BOISE AIR TERMINAL/GOWEN FLD |
| BOS | GENERAL EDWARD LAWRENCE LOGAN INTL |
| BTR | BATON ROUGE METROPOLITAN, RYAN FIELD |
| BTV | BURLINGTON INTL |
| BUF | BUFFALO NIAGARA INTL |
| BUR | BOB HOPE |
| BWI | BALTIMORE/WASHINGTON INTL THURGOOD MARSHALL |
| CAE | COLUMBIA METROPOLITAN |
| CGI | CAPE GIRARDEAU RGNL |
| CHS | CHARLESTON AFB/INTL |
| CLE | CLEVELAND-HOPKINS INTL |
| CLT | CHARLOTTE/DOUGLAS INTL |
| CMH | PORT COLUMBUS INTL |
| COS | CITY OF COLORADO SPRINGS MUNI |
| CRP | CORPUS CHRISTI INTL |
| CRW | YEAGER |
| CSG | COLUMBUS |
| CVG | CINCINNATI/NORTHERN KENTUCKY INTL |
| DAB | DAYTONA BEACH INTL |
| DAL | DALLAS LOVE FIELD |
| DAY | JAMES M COX DAYTON INTL |
| DCA | RONALD REAGAN WASHINGTON NATIONAL |
| DEN | DENVER INTL |
| DFW | DALLAS-FORT WORTH INTL |
| DPA | DUPAGE |
| DSM | DES MOINES INTL |
| DTW | DETROIT METROPOLITAN WAYNE COUNTY |
| ELP | EL PASO INTL |
| EUG | MAHLON SWEET FIELD |
| EVV | EVANSVILLE RGNL |
| EWR | NEWARK LIBERTY INTL |
| FAR | HECTOR INTL |
| FAT | FRESNO YOSEMITE INTL |
| FLL | FORT LAUDERDALE/HOLLYWOOD INTL |
| FNT | BISHOP INTL |
| FSD | JOE FOSS FIELD |
| FSM | FORT SMITH RGNL |
| FWA | FORT WAYNE INTL |
| GEG | SPOKANE INTL |
| GFK | GRAND FORKS INTL |
| GJT | GRAND JUNCTION REGIONAL |
| GPT | GULFPORT-BILOXI INTL |
| GRB | GREEN BAY-AUSTIN STRAUBEL INTL |
| GSO | PIEDMONT TRIAD INTL |
| HOU | WILLIAM P HOBBY |
| HPN | WESTCHESTER COUNTY |
| HSV | HUNTSVILLE INTL-CARL T JONES FIELD |
| HUF | TERRE HAUTE INTL-HULMAN FIELD |
| IAD | WASHINGTON DULLES INTL |
| IAH | GEORGE BUSH INTERCONTINENTAL/HOUSTON |
| ICT | WICHITA DWIGHT D EISENHOWER NATIONAL |
| ILG | NEW CASTLE |
| IND | INDIANAPOLIS INTL |
| ISP | LONG ISLAND MAC ARTHUR |
| JAX | JACKSONVILLE INTL |
| JFK | JOHN F KENNEDY INTL |
| LAX | LOS ANGELES INTL |
| LGA | LAGUARDIA |
| LGB | LONG BEACH /DAUGHERTY FIELD/ |
| LIT | BILL AND HILLARY CLINTON NATIONAL/ADAMS FIELD |
| LMT | CRATER LAKE-KLAMATH RGNL |
| LNK | LINCOLN |
| MAF | MIDLAND INTL |
| MCI | KANSAS CITY INTL |
| MCN | MIDDLE GEORGIA RGNL |
| MCO | ORLANDO INTL |
| MDW | CHICAGO MIDWAY INTL |
| MEM | MEMPHIS INTL |
| MFR | ROGUE VALLEY INTL - MEDFORD |
| MGM | MONTGOMERY RGNL (DANNELLY FIELD) |
| MIA | MIAMI INTL |
| MKE | GENERAL MITCHELL INTL |
| MRY | MONTEREY RGNL |
| MSP | MINNEAPOLIS-ST PAUL INTL/WOLD-CHAMBERLAIN |
| MSY | LOUIS ARMSTRONG NEW ORLEANS INTL |
| MWH | GRANT CO INTL |
| OAK | METROPOLITAN OAKLAND INTL |
| OKC | WILL ROGERS WORLD |
| OMA | EPPLEY AIRFIELD |
| ONT | ONTARIO INTL |
| ORD | CHICAGO O'HARE INTL |
| ORH | WORCESTER RGNL |
| PAE | SNOHOMISH COUNTY (PAINE FLD) |
| PBI | PALM BEACH INTL |
| PDX | PORTLAND INTL |
| PHL | PHILADELPHIA INTL |
| PHX | PHOENIX SKY HARBOR INTL |
| PIT | PITTSBURGH INTL |
| PSC | TRI-CITIES |
| PVD | THEODORE FRANCIS GREEN STATE |
| RDU | RALEIGH-DURHAM INTL |
| RIC | RICHMOND INTL |
| RNO | RENO/TAHOE INTL |
| SAN | SAN DIEGO INTL |
| SAT | SAN ANTONIO INTL |
| SAV | SAVANNAH/HILTON HEAD INTL |
| SDF | LOUISVILLE INTL-STANDIFORD FIELD |
| SEA | SEATTLE-TACOMA INTL |
| SFO | SAN FRANCISCO INTL |
| SJC | NORMAN Y MINETA SAN JOSE INTL |
| SLC | SALT LAKE CITY INTL |
| SMF | SACRAMENTO INTL |
| SNA | JOHN WAYNE AIRPORT-ORANGE COUNTY |
| SPI | ABRAHAM LINCOLN CAPITAL |
| STL | LAMBERT-ST LOUIS INTL |
| SUS | SPIRIT OF ST LOUIS |
| SYR | SYRACUSE HANCOCK INTL |
| TEB | TETERBORO |
| TPA | TAMPA INTL |
| TUL | TULSA INTL |
| TYS | MC GHEE TYSON |
| VNY | VAN NUYS |
| YIP | WILLOW RUN |