Port Name |
Port Code |
Port Name |
Port Code |
| Aberdeen, WA | 3003 | Mayaguez, PR | 4907 |
| Aguadilla, PR | 4901 | Memphis, TN | 2006 |
| Albany, NY | 1002 | Miami Airport, FL | 5206 |
| Albuquerque, NM | 2407 | Miami Seaport, FL | 5201 |
| Alcan, AK | 3104 | Miami Seaport (alternate), FL | 5299 |
| Alexandria Bay, NY | 0708 | Milwaukee,WI | 3701 |
| Allentown, PA | 1119 | Minneapolis, MN | 3501 |
| Amarillo, TX | 5502 | Mobile, AL | 1901 |
| Anacortes, WA | 3010 | Morehead City, NC | 1511 |
| Anchorage, AK | 3126 | Morgan, MT | 3319 |
| Ashland, WI | 3511 | Morgan City, LA | 2001 |
| Ashtabula, OH | 4122 | Nashville, TN | 2007 |
| Astoria, OR | 2901 | Neche, ND | 3404 |
| Atlanta, GA | 1704 | New Bedford, MA | 0405 |
| Austin, TX | 5506 | New Haven, CT | 0412 |
| Baltimore, MD | 1303 | New London, CT | 0413 |
| Bangor, ME | 0102 | New Orleans, LA | 2002 |
| Baton Rouge, LA | 2004 | New River Valley, VA | 1412 |
| Battle Creek, MI | 3805 | New York, NY | 1001 |
| Baudette, MN | 3424 | Newark, NJ | 4601 |
| Beaumont, TX | 2104 | Newport, OR | 2902 |
| Bel Fast, ME | 0132 | Newport News, VA | 1402 |
| Bellingham, WA | 3005 | Nogales, AZ | 2604 |
| Birmingham, AL | 1904 | Norfolk, VA | 1401 |
| Blaine, WA | 3004 | Norton, VT | 0211 |
| Boise, ID | 2907 | Oklahoma City, OK | 5504 |
| Boston, MA | 0401 | Omaha, NE | 3512 |
| Bridgeport, CT | 0410 | Orange, TX | 2103 |
| Brownsville, TX | 2301 | Orlando, FL | 1808 |
| Brunswick, GA | 1701 | Orlando-Sanford AP, FL | 1809 |
| Buffalo, NY | 0901 | Oroville, WA | 3019 |
| Burlington, VT | 0207 | Oswego, NY | 0904 |
| Burlington Air Express-Toledo | 4192 | Otay Mesa, CA | 2506 |
| Butte, MT | 3305 | Owensboro, KY | 4116 |
| BWI Airport, MD | 1305 | Panama City, FL | 1818 |
| Calais, ME | 0115 | Pascagoula,MS | 1903 |
| Calexico, CA | 2507 | Pembina, ND | 3401 |
| Champlain, NY | 0712 | Pensacola, FL | 1819 |
| Charleston, SC | 1601 | Peoria, IL | 3902 |
| Charleston, WV | 1409 | Philadelphia, PA | 1101 |
| Charlotte, NC | 1512 | Philadelphia Intl. AP, PA | 1108 |
| Chattanooga, TN | 2008 | Phoenix, AZ | 2605 |
| Chester, PA | 1102 | Pittsburgh, PA | 1104 |
| Chicago, IL | 3901 | Ponce, PR | 4908 |
| Cincinnati, OH | 4102 | Port Angeles, WA | 3007 |
| Cleveland, OH | 4101 | Port Arthur, TX | 2101 |
| Columbia, SC | 1604 | Port Canaveral, FL | 1816 |
| Columbus, NM | 2406 | Port Everglades, FL | 5203 |
| Columbus, OH | 4103 | Porthill, ID | 3308 |
| Coos Bay, OR | 2903 | Port Hueneme, CA | 2713 |
| Corpus Christi, TX | 5312 | Port Huron, MI | 3802 |
| Dallas/Ft. Worth, TX | 5501 | Port Lavaca, TX | 5313 |
| Dalton Cache, AK | 3106 | Port Manatee, FL | 1821 |
| Davenport, IA | 3908 | Port Townsend, WA | 3008 |
| Dayton, OH | 4104 | Portal, ND | 3403 |
| Del Rio, TX | 2302 | Portland, ME | 0101 |
| Denver, CO | 3307 | Portland,OR | 2904 |
| Derby Line, VT | 0209 | Portsmouth, NH | 0131 |
| Des Moines, IA | 3513 | Presidio, TX | 2403 |
| Detroit, MI | 3801 | Progreso, TX | 2309 |
| Detroit Metro AP, MI | 3807 | Providence, RI | 0502 |
| DHL-Los Angeles, CA | 2791 | Racine, WI | 3708 |
| DHL-Riverside, CA | 2792 | Raymond, MT | 3301 |
| DHL-Wilmington, OH | 4194 | Reno, NV | 2833 |
| Douglas, AZ | 2601 | Richmond-Petersburg, VA | 1404 |
| Duluth, MN | 3510 | Rio Grande City, TX | 2307 |
| Dunseith, ND | 3422 | Rochester, NY | 0903 |
| Durham/Raleigh, NC | 1503 | Rockford, IL | 3909 |
| Eagle Pass, TX | 2303 | Roma, TX | 2310 |
| Eastport, ID | 3302 | Roosville, MT | 3318 |
| El Paso, TX | 2402 | Roseau, MN | 3426 |
| EMERY-Vandalia, OH | 4195 | Sabine, TX | 2102 |
| Erie, PA | 4106 | Saginaw/Bay City, MI | 3804 |
| Everett, WA | 3006 | Salem, MA | 0408 |
| Fairbanks, AK | 3111 | Salt Lake City, UT | 3303 |
| Fajardo, PR | 4904 | San Antonio, TX | 5507 |
| FED EX-Anchorage, AK | 3195 | San Diego, CA | 2501 |
| Fernandina Beach, FL | 1805 | San Francisco, CA | 2801 |
| Freeport, TX | 5311 | San Francisco Seaport | 2809 |
| Ft. Lauderdale Intl. AP, FL | 5210 | San Juan, PR | 4909 |
| Ft. Myers, FL | 1822 | San Juan Intl. AP, PR | 4913 |
| Ft. Pierce, FL | 5205 | San Luis, AZ | 2608 |
| Galveston, TX | 5310 | Santa Teresa, NM | 2408 |
| Georgetown,SC | 1602 | Sault St. Marie, MI | 3803 |
| Gloucester, MA | 0404 | Savannah, GA | 1703 |
| Gramercy, LA | 2010 | Searsport, ME | 0152 |
| Grand Portage, MN | 3613 | Seattle, WA | 3001 |
| Grand Rapids, MI | 3806 | Seattle-Tacoma Intl. AP, WA | 3029 |
| Great Falls, MT | 3304 | Shreveport, LA | 2018 |
| Green Bay, WI | 3703 | Sioux Falls, SD | 3502 |
| Greenville-Spartanburg, SC | 1603 | Sitka, AK | 3115 |
| Gulfport, MS | 1902 | Skagway, AK | 3103 |
| Harrisburg, PA | 1109 | Spokane, WA | 3022 |
| Hartford, CT | 0411 | Springfield, MA | 0402 |
| Hidalgo (Pharr), TX | 2305 | Springfield, MO | 4505 |
| Highgate Springs, VT | 0212 | St. Louis, MO | 4503 |
| Highgate Springs, VT | 0212 | Sumas, WA | 3009 |
| Hilo, HI | 3202 | Sweetgrass, MT | 3310 |
| Honolulu, HI | 3201 | Syracuse, NY | 0906 |
| Honolulu Intl. AP, HI | 3205 | Tacoma, WA | 3002 |
| Houlton, ME | 0106 | Tampa, FL | 1801 |
| Houston, TX | 5301 | Tecate, CA | 2505 |
| Houston Intercontl., TX | 5309 | Toledo, OH | 4105 |
| Huntsville, AL | 1910 | Tricities, TN | 2027 |
| Indianpolis, IN | 4110 | Trout River, NY | 0715 |
| International Falls, MN | 3604 | Tucson, AZ | 2609 |
| Jackman, ME | 0104 | Tulsa, OK | 5505 |
| Jacksonville, FL | 1803 | UPS-Anchorage, AK | 3196 |
| JFK, NY | 4701 | UPS-Louisville, KY | 4196 |
| Juneau, AK | 3101 | UPS-Miami, FL | 5295 |
| Kahului, HI | 3203 | UPS-Ontario, CA | 2795 |
| Kalispell, MT | 3324 | UPS-Philadelphia, PA | 1195 |
| Kansas City, MO | 4501 | Valdez, AK | 3107 |
| Ketchikan, AK | 3102 | Van Buren, ME | 0108 |
| Knoxville, TN | 2016 | Vanceboro, ME | 0105 |
| Kona, HI | 3206 | Vicksburg/Jackson, MS | 2015 |
| Lake Charles, LA | 2017 | Warroad, MN | 3423 |
| Laredo, TX | 2304 | Washington, DC (Dulles) | 5401 |
| Las Vegas, NV | 2722 | West Palm Beach, FL | 5204 |
| Lawrence, MA | 0416 | Wichita, KS | 4504 |
| Little Rock, AR | 2003 | Wildhorse, MT | 3323 |
| Logan AP, MA | 0417 | Wilmington, DE | 1103 |
| Longview, WA | 2905 | Wilmington, NC | 1501 |
| Los Angeles Harbor, CA | 2704 | Wilkesbarre-Scranton, PA | 1106 |
| Los Angeles Int’l AP, CA | 2720 | Winston-Salem (Greensboro), NC | 1502 |
| Louisville, KY | 4115 | Worcester, MA | 0403 |
| Lubbock, TX | 5503 | Wrangell, AK | 3105 |
| Massena, NY | 0704 |