<Tr> <Td> </Td> <Td> Future destination </Td> </Tr> <Tr> <Td> </Td> <Td> Terminated destination </Td> </Tr> <Table> <Tr> <Th> Country (State / Province) </Th> <Th> City </Th> <Th> Airport </Th> <Th> City Count </Th> <Th> Begin </Th> <Th> End </Th> <Th> Refs </Th> </Tr> <Tr> <Td> Aruba </Td> <Td> Oranjestad </Td> <Td> Queen Beatrix International Airport </Td> <Td> 85 </Td> <Td> 2014 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Bahamas </Td> <Td> Nassau </Td> <Td> Lynden Pindling International Airport </Td> <Td> 86 </Td> <Td> 2014 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Belize </Td> <Td> Belize City </Td> <Td> Philip S.W. Goldson International Airport </Td> <Td> 93 </Td> <Td> 2015 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Cayman Islands </Td> <Td> George Town </Td> <Td> Owen Roberts International Airport </Td> <Td> 97 </Td> <Td> 2017 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Costa Rica </Td> <Td> Liberia </Td> <Td> Daniel Oduber Quirós International Airport </Td> <Td> 94 </Td> <Td> 2015 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Costa Rica </Td> <Td> San José </Td> <Td> Juan Santamaría International Airport </Td> <Td> 91 </Td> <Td> 2015 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Cuba </Td> <Td> Havana </Td> <Td> José Martí International Airport </Td> <Td> 96 </Td> <Td> 2016 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Cuba </Td> <Td> Santa Clara </Td> <Td> Abel Santamaría Airport </Td> <Td>--</Td> <Td> 2016 </Td> <Td> 2017 </Td> <Td> </Td> </Tr> <Tr> <Td> Cuba </Td> <Td> Varadero </Td> <Td> Juan Gualberto Gómez Airport </Td> <Td>--</Td> <Td> 2016 </Td> <Td> 2017 </Td> <Td> </Td> </Tr> <Tr> <Td> Dominican Republic </Td> <Td> Punta Cana </Td> <Td> Punta Cana International Airport </Td> <Td> 89 </Td> <Td> 2014 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Jamaica </Td> <Td> Montego Bay </Td> <Td> Sangster International Airport </Td> <Td> 84 </Td> <Td> 2014 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Mexico (Baja California Sur) </Td> <Td> San José del Cabo </Td> <Td> Los Cabos International Airport </Td> <Td> 88 </Td> <Td> 2014 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Mexico (Federal District) </Td> <Td> Mexico City </Td> <Td> Mexico City International Airport </Td> <Td> 90 </Td> <Td> 2014 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Mexico (Jalisco) </Td> <Td> Puerto Vallarta </Td> <Td> Lic . Gustavo Díaz Ordaz International Airport </Td> <Td> 92 </Td> <Td> 2015 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Mexico (Quintana Roo) </Td> <Td> Cancún </Td> <Td> Cancún International Airport </Td> <Td> 87 </Td> <Td> 2014 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> Turks and Caicos Islands </Td> <Td> Providenciales </Td> <Td> Providenciales International Airport </Td> <Td> 99 </Td> <Td> 2017 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Alabama) </Td> <Td> Birmingham </Td> <Td> Birmingham - Shuttlesworth International Airport </Td> <Td> 25 </Td> <Td> </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Arizona) </Td> <Td> Phoenix </Td> <Td> Phoenix Sky Harbor International Airport </Td> <Td> 16 </Td> <Td> 1982 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Arizona) </Td> <Td> Tucson </Td> <Td> Tucson International Airport </Td> <Td> 43 </Td> <Td> 1994 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Arkansas) </Td> <Td> Little Rock </Td> <Td> Little Rock National Airport </Td> <Td> 20 </Td> <Td> 1984 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (California) </Td> <Td> Burbank </Td> <Td> Hollywood Burbank Airport </Td> <Td> 29 </Td> <Td> 1990 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (California) </Td> <Td> Long Beach </Td> <Td> Long Beach Airport </Td> <Td> 95 </Td> <Td> 2016 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (California) </Td> <Td> Los Angeles </Td> <Td> Los Angeles International Airport </Td> <Td> 19 </Td> <Td> 1982 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (California) </Td> <Td> Oakland </Td> <Td> Oakland International Airport </Td> <Td> 28 </Td> <Td> 1989 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (California) </Td> <Td> Ontario </Td> <Td> Ontario International Airport </Td> <Td> 23 </Td> <Td> 1985 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (California) </Td> <Td> Orange County </Td> <Td> John Wayne Airport </Td> <Td> 37 </Td> <Td> 1994 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (California) </Td> <Td> Sacramento </Td> <Td> Sacramento International Airport </Td> <Td> 31 </Td> <Td> 1991 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (California) </Td> <Td> San Diego </Td> <Td> San Diego International Airport </Td> <Td> 17 </Td> <Td> 1982 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (California) </Td> <Td> San Francisco </Td> <Td> San Francisco International Airport </Td> <Td> 63 </Td> <Td> 1982, 2007 </Td> <Td> 2001, Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (California) </Td> <Td> San José </Td> <Td> San Jose International Airport </Td> <Td> 35 </Td> <Td> 1993 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Colorado) </Td> <Td> Denver </Td> <Td> Denver International Airport </Td> <Td> 61 </Td> <Td> 2006 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Colorado) </Td> <Td> Denver </Td> <Td> Stapleton International Airport </Td> <Td>--</Td> <Td> </Td> <Td> 1986 </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Connecticut) </Td> <Td> Hartford </Td> <Td> Bradley International Airport </Td> <Td> 53 </Td> <Td> 1999 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Florida) </Td> <Td> Fort Lauderdale </Td> <Td> Fort Lauderdale - Hollywood International Airport </Td> <Td> 45 </Td> <Td> </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Florida) </Td> <Td> Fort Myers </Td> <Td> Southwest Florida International Airport </Td> <Td> 60 </Td> <Td> 2005 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Florida) </Td> <Td> Jacksonville </Td> <Td> Jacksonville International Airport </Td> <Td> 49 </Td> <Td> 1997 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Florida) </Td> <Td> Key West </Td> <Td> Key West International Airport </Td> <Td>--</Td> <Td> 2012 </Td> <Td> 2014 </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Florida) </Td> <Td> Orlando </Td> <Td> Orlando International Airport </Td> <Td> 47 </Td> <Td> </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Florida) </Td> <Td> Palm Beach </Td> <Td> Palm Beach International Airport </Td> <Td> 56 </Td> <Td> 2001 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Florida) </Td> <Td> Panama City </Td> <Td> Northwest Florida Beaches International Airport </Td> <Td> 68 </Td> <Td> </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Florida) </Td> <Td> Pensacola </Td> <Td> Pensacola International Airport </Td> <Td> 82 </Td> <Td> 2013 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Florida) </Td> <Td> Tampa </Td> <Td> Tampa International Airport </Td> <Td> 46 </Td> <Td> </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Georgia) </Td> <Td> Atlanta </Td> <Td> Hartsfield - Jackson Atlanta International Airport </Td> <Td> 72 </Td> <Td> 2012 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Hawaii) </Td> <Td> Honolulu </Td> <Td> Daniel K. Inouye International Airport </Td> <Td>--</Td> <Td> 2018 </Td> <Td> Future </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Hawaii) </Td> <Td> Kahului </Td> <Td> Kahului Airport </Td> <Td>--</Td> <Td> 2018 </Td> <Td> Future </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Hawaii) </Td> <Td> Kailua - Kona </Td> <Td> Kona International Airport </Td> <Td>--</Td> <Td> 2018 </Td> <Td> Future </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Hawaii) </Td> <Td> Lihue </Td> <Td> Lihue Airport </Td> <Td>--</Td> <Td> 2018 </Td> <Td> Future </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Idaho) </Td> <Td> Boise </Td> <Td> Boise Airport </Td> <Td> 41 </Td> <Td> 1994 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Illinois) </Td> <Td> Chicago </Td> <Td> Chicago Midway International Airport </Td> <Td> 21 </Td> <Td> 1985 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Indiana) </Td> <Td> Indianapolis </Td> <Td> Indianapolis International Airport </Td> <Td> 27 </Td> <Td> 1989 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Iowa) </Td> <Td> Des Moines </Td> <Td> Des Moines International Airport </Td> <Td> 74 </Td> <Td> 2012 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Kansas) </Td> <Td> Wichita </Td> <Td> Wichita Eisenhower National Airport </Td> <Td> 79 </Td> <Td> 2013 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Kentucky) </Td> <Td> Covington / Cincinnati </Td> <Td> Cincinnati / Northern Kentucky International Airport </Td> <Td> 98 </Td> <Td> 2017 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Kentucky) </Td> <Td> Louisville </Td> <Td> Louisville International Airport </Td> <Td> 34 </Td> <Td> 1993 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Louisiana) </Td> <Td> New Orleans </Td> <Td> Louis Armstrong New Orleans International Airport </Td> <Td> 11 </Td> <Td> 1979 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Maine) </Td> <Td> Portland </Td> <Td> Portland International Jetport </Td> <Td> 78 </Td> <Td> 2013 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Maryland) </Td> <Td> Baltimore / Washington, D.C. </Td> <Td> Baltimore - Washington International Airport </Td> <Td> 36 </Td> <Td> 1993 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Massachusetts) </Td> <Td> Boston </Td> <Td> Logan International Airport </Td> <Td> 66 </Td> <Td> 2009 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Michigan) </Td> <Td> Detroit </Td> <Td> Coleman A. Young International Airport </Td> <Td>--</Td> <Td> </Td> <Td> 1993 </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Michigan) </Td> <Td> Detroit </Td> <Td> Detroit Metropolitan Wayne County Airport </Td> <Td> 26 </Td> <Td> </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Michigan) </Td> <Td> Flint </Td> <Td> Bishop International Airport </Td> <Td>--</Td> <Td> 2013 </Td> <Td> 2018 </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Michigan) </Td> <Td> Grand Rapids </Td> <Td> Gerald R. Ford International Airport </Td> <Td> 80 </Td> <Td> 2013 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Minnesota) </Td> <Td> Minneapolis / St. Paul </Td> <Td> Minneapolis - Saint Paul International Airport </Td> <Td> 64 </Td> <Td> 2009 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Mississippi) </Td> <Td> Jackson </Td> <Td> Jackson International Airport </Td> <Td>--</Td> <Td> 1997 </Td> <Td> 2014 </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Missouri) </Td> <Td> Branson </Td> <Td> Branson Airport </Td> <Td>--</Td> <Td> 2013 </Td> <Td> 2014 </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Missouri) </Td> <Td> Kansas City </Td> <Td> Kansas City International Airport </Td> <Td> 18 </Td> <Td> 1982 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Missouri) </Td> <Td> St. Louis </Td> <Td> Lambert - Saint Louis International Airport </Td> <Td> 22 </Td> <Td> 1985 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Nebraska) </Td> <Td> Omaha </Td> <Td> Eppley Airfield </Td> <Td> 44 </Td> <Td> 1995 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Nevada) </Td> <Td> Las Vegas </Td> <Td> McCarran International Airport </Td> <Td> 15 </Td> <Td> 1982 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Nevada) </Td> <Td> Reno / Tahoe </Td> <Td> Reno - Tahoe International Airport </Td> <Td> 30 </Td> <Td> 1990 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (New Hampshire) </Td> <Td> Manchester </Td> <Td> Manchester - Boston Regional Airport </Td> <Td> 50 </Td> <Td> 1998 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (New Jersey) </Td> <Td> Newark </Td> <Td> Newark Liberty International Airport </Td> <Td> 71 </Td> <Td> 2011 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (New Mexico) </Td> <Td> Albuquerque </Td> <Td> Albuquerque International Sunport </Td> <Td> 14 </Td> <Td> 1980 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (New York) </Td> <Td> Albany </Td> <Td> Albany International Airport </Td> <Td> 54 </Td> <Td> 2000 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (New York) </Td> <Td> Buffalo </Td> <Td> Buffalo Niagara International Airport </Td> <Td> 55 </Td> <Td> 2000 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (New York) </Td> <Td> Long Island / Islip </Td> <Td> Long Island MacArthur Airport </Td> <Td> 51 </Td> <Td> 1999 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (New York) </Td> <Td> New York City </Td> <Td> LaGuardia Airport </Td> <Td> 65 </Td> <Td> 2009 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (New York) </Td> <Td> Rochester </Td> <Td> Greater Rochester International Airport </Td> <Td> 77 </Td> <Td> 2013 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (North Carolina) </Td> <Td> Charlotte </Td> <Td> Charlotte / Douglas International Airport </Td> <Td> 75 </Td> <Td> 2013 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (North Carolina) </Td> <Td> Raleigh - Durham </Td> <Td> Raleigh - Durham International Airport </Td> <Td> 52 </Td> <Td> 1999 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Ohio) </Td> <Td> Akron / Canton </Td> <Td> Akron - Canton Regional Airport </Td> <Td>--</Td> <Td> 2012 </Td> <Td> 2017 </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Ohio) </Td> <Td> Cleveland </Td> <Td> Cleveland Hopkins International Airport </Td> <Td> 32 </Td> <Td> 1992 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Ohio) </Td> <Td> Columbus </Td> <Td> John Glenn Columbus International Airport </Td> <Td> 33 </Td> <Td> 1992 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Ohio) </Td> <Td> Dayton </Td> <Td> Dayton International Airport </Td> <Td>--</Td> <Td> 2012 </Td> <Td> 2017 </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Oklahoma) </Td> <Td> Oklahoma City </Td> <Td> Will Rogers World Airport </Td> <Td> 12 </Td> <Td> 1980 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Oklahoma) </Td> <Td> Tulsa </Td> <Td> Tulsa International Airport </Td> <Td> 13 </Td> <Td> 1980 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Oregon) </Td> <Td> Portland </Td> <Td> Portland International Airport </Td> <Td> 38 </Td> <Td> 1994 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Pennsylvania) </Td> <Td> Philadelphia </Td> <Td> Philadelphia International Airport </Td> <Td> 58 </Td> <Td> </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Pennsylvania) </Td> <Td> Pittsburgh </Td> <Td> Pittsburgh International Airport </Td> <Td> 59 </Td> <Td> 2005 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Puerto Rico) </Td> <Td> San Juan </Td> <Td> Luis Muñoz Marín International Airport </Td> <Td> 76 </Td> <Td> 2013 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Rhode Island) </Td> <Td> Providence </Td> <Td> T.F. Green Airport </Td> <Td> 48 </Td> <Td> </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (South Carolina) </Td> <Td> Charleston </Td> <Td> Charleston International Airport </Td> <Td> 70 </Td> <Td> 2011 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (South Carolina) </Td> <Td> Greenville / Spartanburg </Td> <Td> Greenville - Spartanburg International Airport </Td> <Td> 69 </Td> <Td> 2011 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Tennessee) </Td> <Td> Memphis </Td> <Td> Memphis International Airport </Td> <Td> 81 </Td> <Td> 2013 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Tennessee) </Td> <Td> Nashville </Td> <Td> Nashville International Airport </Td> <Td> 24 </Td> <Td> 1986 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> Amarillo </Td> <Td> Rick Husband Amarillo International Airport </Td> <Td> 10 </Td> <Td> 1978 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> Austin </Td> <Td> Austin - Bergstrom International Airport </Td> <Td> 9 </Td> <Td> 1977 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> Beaumont / Port Arthur </Td> <Td> Jack Brooks Regional Airport </Td> <Td>--</Td> <Td> 1979 </Td> <Td> 1980 </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> Corpus Christi </Td> <Td> Corpus Christi International Airport </Td> <Td> </Td> <Td> 1977 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> Dallas </Td> <Td> Dallas Love Field </Td> <Td> </Td> <Td> 1971 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> El Paso </Td> <Td> El Paso International Airport </Td> <Td> 8 </Td> <Td> 1977 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> Harlingen / South Padre Island </Td> <Td> Valley International Airport </Td> <Td> </Td> <Td> </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> Houston </Td> <Td> William P. Hobby Airport </Td> <Td> </Td> <Td> 1971 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> Houston </Td> <Td> George Bush Intercontinental Airport </Td> <Td>--</Td> <Td> 1971, 1980 </Td> <Td> 1972, 2005 </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> Lubbock </Td> <Td> Lubbock Preston Smith International Airport </Td> <Td> 6 </Td> <Td> 1977 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> Midland / Odessa </Td> <Td> Midland International Airport </Td> <Td> 7 </Td> <Td> 1977 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Texas) </Td> <Td> San Antonio </Td> <Td> San Antonio International Airport </Td> <Td> </Td> <Td> 1971 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Utah) </Td> <Td> Salt Lake City </Td> <Td> Salt Lake City International Airport </Td> <Td> 42 </Td> <Td> 1994 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Virginia) </Td> <Td> Norfolk </Td> <Td> Norfolk International Airport </Td> <Td> 57 </Td> <Td> 2001 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Virginia) </Td> <Td> Richmond </Td> <Td> Richmond International Airport </Td> <Td> 83 </Td> <Td> 2013 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Virginia) </Td> <Td> Washington, D.C. / Arlington </Td> <Td> Ronald Reagan Washington National Airport </Td> <Td> 73 </Td> <Td> 2012 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Virginia) </Td> <Td> Dulles </Td> <Td> Washington Dulles International Airport </Td> <Td> 62 </Td> <Td> 2006 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Washington) </Td> <Td> Everett </Td> <Td> Paine Field </Td> <Td>--</Td> <Td> 2018 </Td> <Td> Future </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Washington) </Td> <Td> Seattle / Tacoma </Td> <Td> Seattle--Tacoma International Airport </Td> <Td> 39 </Td> <Td> 1994 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Washington) </Td> <Td> Spokane </Td> <Td> Spokane International Airport </Td> <Td> 40 </Td> <Td> 1994 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Wisconsin) </Td> <Td> Milwaukee </Td> <Td> General Mitchell International Airport </Td> <Td> 67 </Td> <Td> 2009 </Td> <Td> Present </Td> <Td> </Td> </Tr> <Tr> <Td> United States (Wyoming) </Td> <Td> Jackson Hole </Td> <Td> Jackson Hole Airport </Td> <Td>--</Td> <Td> 1985 </Td> <Td> 1986 </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Country (State / Province) </Th> <Th> City </Th> <Th> Airport </Th> <Th> City Count </Th> <Th> Begin </Th> <Th> End </Th> <Th> Refs </Th> </Tr>

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