This is a list of airports that Northwest Airlines flew to at the time of its merger with Delta Air Lines. Destinations marked with a ^^ were also served by dedicated NWA Cargo freighter aircraft.
Bahamas
Nassau – Lynden Pindling International Airport seasonal
Cayman Islands
Grand Cayman – Owen Roberts International Airport seasonal
Dominican Republic
Punta Cana – Punta Cana International Airport seasonal
Jamaica
Montego Bay – Sangster International Airport
Puerto Rico
San Juan – Luis Muñoz Marín International Airport
Bermuda
L.F. Wade International Airport seasonal
Canada
Calgary – Calgary International Airport
Edmonton – Edmonton International Airport
Toronto – Toronto Pearson International Airport
Vancouver – Vancouver International Airport
Winnipeg – Winnipeg James Armstrong Richardson International Airport
Mexico
Acapulco – General Juan N. Álvarez International Airport seasonal
Cancún – Cancún International Airport
Cozumel – Cozumel International Airport seasonal
Ixtapa-Zihuatanejo – Ixtapa-Zihuatanejo International Airport seasonal
Manzanillo – Playa de Oro International Airport seasonal
Mazatlán – General Rafael Buelna International Airport seasonal
Mexico City – Mexico City International Airport
Puerto Vallarta – Lic. Gustavo Díaz Ordaz International Airport seasonal
San José del Cabo – Los Cabos International Airport seasonal
United States
Alaska
Anchorage – Ted Stevens Anchorage International Airport ^^
Fairbanks – Fairbanks International Airport seasonal ^^
Arkansas
Little Rock – Little Rock National Airport
Arizona
Phoenix – Sky Harbor International Airport
Tucson – Tucson International Airport
California
Los Angeles – Los Angeles International Airport ^^
Palm Springs – Palm Springs International Airport seasonal
Sacramento – Sacramento International Airport
San Diego – San Diego International Airport
San Francisco – San Francisco International Airport
San Jose – San Jose International Airport
Santa Ana – John Wayne Airport
Colorado
Colorado Springs – Colorado Springs Airport
Denver – Denver International Airport
Hayden/Steamboat Springs/Craig – Yampa Valley Airport seasonal
Vail/Eagle – Eagle County Airport seasonal
Connecticut
Hartford/Springfield, Massachusetts – Bradley International Airport
Florida
Fort Lauderdale – Fort Lauderdale-Hollywood International Airport
Fort Myers – Southwest Florida International Airport
Jacksonville – Jacksonville International Airport
Miami – Miami International Airport
Orlando – Orlando International Airport
Sarasota/Bradenton – Sarasota-Bradenton International Airport seasonal
Tampa – Tampa International Airport
West Palm Beach – Palm Beach International Airport
Georgia
Atlanta – Hartsfield-Jackson Atlanta International Airport
Hawaii
Honolulu – Honolulu International Airport
Idaho
Boise – Boise Airport
Illinois
Chicago
Chicago Midway International Airport
O'Hare International Airport ^^
Indiana
Indianapolis – Indianapolis International Airport
Iowa
Cedar Rapids – Eastern Iowa Airport
Des Moines – Des Moines International Airport
Sioux City – Sioux Gateway Airport
Kentucky
Louisville – Louisville International Airport
Louisiana
Baton Rouge – Baton Rouge Metropolitan Airport
New Orleans – Louis Armstrong New Orleans International Airport
Maryland
Baltimore – Baltimore-Washington International Thurgood Marshall Airport
Massachusetts
Boston – Logan International Airport
Michigan
Detroit – Detroit Metropolitan Wayne County Airport (Hub)
Grand Rapids – Gerald R. Ford International Airport
Minnesota
Minneapolis/Saint Paul – Minneapolis-Saint Paul International Airport (Hub)
Rochester - Rochester International Airport
Missouri
Kansas City – Kansas City International Airport
Saint Louis – Lambert-Saint Louis International Airport
Montana
Billings – Billings Logan International Airport
Bozeman – Gallatin Field Airport seasonal
Kalispell – Glacier Park International Airport seasonal
Nebraska
Omaha – Eppley Airfield
Nevada
Las Vegas – McCarran International Airport
Reno/Tahoe – Reno-Tahoe International Airport seasonal
New Hampshire
Manchester – Manchester-Boston Regional Airport
New Jersey
Newark – Newark Liberty International Airport
New Mexico
Albuquerque – Albuquerque International Sunport
New York
Albany – Albany International Airport
Buffalo – Buffalo Niagara International Airport
New York City
John F. Kennedy International Airport
LaGuardia Airport
Rochester – Greater Rochester International Airport
Syracuse – Syracuse Hancock International Airport
North Carolina
Charlotte – Charlotte/Douglas International Airport
Raleigh/Durham – Raleigh-Durham International Airport
North Dakota
Bismarck – Bismarck Municipal Airport
Fargo – Hector International Airport
Grand Forks – Grand Forks International Airport
Minot – Minot International Airport
Ohio
Cleveland – Hopkins International Airport
Columbus – Port Columbus International Airport
Oklahoma
Oklahoma City - Will Rogers World Airport
Oregon
Portland – Portland International Airport
Pennsylvania
Harrisburg – Harrisburg International Airport
Philadelphia – Philadelphia International Airport
Pittsburgh – Pittsburgh International Airport
Rhode Island
Providence – T. F. Green Airport
South Dakota
Aberdeen – Aberdeen Regional Airport
Rapid City – Rapid City Regional Airport
Sioux Falls – Sioux Falls Regional Airport
Tennessee
Memphis – Memphis International Airport (Hub)
Nashville – Nashville International Airport
Texas
Dallas/Fort Worth – Dallas-Fort Worth International Airport
El Paso – El Paso International Airport
Houston – George Bush Intercontinental Airport
San Antonio – San Antonio International Airport
Utah
Salt Lake City – Salt Lake City International Airport
Virginia
Norfolk/Virginia Beach/Williamsburg – Norfolk International Airport
Richmond – Richmond International Airport
Washington, D.C., area
Ronald Reagan Washington National Airport
Washington Dulles International Airport
Washington
Seattle/Tacoma – Seattle-Tacoma International Airport
Spokane – Spokane International Airport
Wisconsin
Appleton – Outagamie County Regional Airport
Green Bay – Austin Straubel International Airport
La Crosse – La Crosse Municipal Airport
Madison – Dane County Regional Airport
Milwaukee – General Mitchell International Airport
Wyoming
Jackson Hole – Jackson Hole Airport seasonal
China, People's Republic of
Beijing – Beijing Capital International Airport
Shanghai – Shanghai Pudong International Airport ^^
Hong Kong
Hong Kong International Airport
Japan
Nagoya – Chūbu Centrair International Airport
Osaka – Kansai International Airport ^^
Tokyo - Narita International Airport (Hub) ^^
South Korea
Busan – Gimhae International Airport
Seoul - Incheon International Airport ^^
Taiwan, Republic of China
Taipei - Taiwan Taoyuan International Airport
India
Mumbai – Chhatrapati Shivaji International Airport
Philippines
Manila – Ninoy Aquino International Airport
Singapore
Singapore Changi Airport
Thailand
Bangkok - Suvarnabhumi Airport
Vietnam
Ho Chi Minh City – Tan Son Nhat International Airport
France
Paris – Paris-Charles de Gaulle Airport
Germany
Frankfurt am Main – Frankfurt Airport
Italy
Rome – Leonardo da Vinci-Fiumicino Airport seasonal
Netherlands
Amsterdam – Amsterdam Airport Schiphol (Hub)
United Kingdom
London - Heathrow Airport
Guam
Antonio B. Won Pat International Airport
Northern Mariana Islands
Saipan – Saipan International Airport
Americas
Caribbean
U.S Virgin Islands – St. Thomas
Central America
Costa Rica – Liberia
North America
Canada – Montreal
United States – Birmingham (AL) Fort Walton Beach (FL) Kahului, Kona (HI) Lexington (KY) Butte (MT) El Paso (TX)
Asia
China, People's Republic of – Guangzhou
India – Bengaluru
India – Chennai
India – Delhi
Japan – Tokyo-Haneda
Malaysia - Kuala Lumpur
Philippines - Cebu
Taiwan, Republic of China – Kaohsiung
Europe
Belgium – Brussels
Denmark – Copenhagen
Germany – Düsseldorf, Hamburg
Ireland – Dublin
Italy – Milan
Norway – Oslo
Spain – Madrid
Sweden – Stockholm
United Kingdom – London-Gatwick, Edinburgh, Glasgow
Oceania
Australia – Sydney
Northwest Airlines destinations Wikipedia (Text) CC BY-SA