List of the busiest Airports in the United States - wikipedia List of the busiest Airports in the United States These are lists of the busiest airports in the United States, based on various ranking criteria. Contents 1 Busiest US airports by total passenger boardings 2 45 busiest US airports by total passenger traffic ( 2015 ) 3 20 busiest US airports by international passenger traffic ( 2016 ) 4 10 busiest airports in the US by total cargo throughput ( 2015 ) 5 See also 6 References 7 External links Busiest U.S. Airports by total passenger boardings The FAA uses passenger boarding for a full calendar year to determine Airport Improvement Program ( AIP ) entitlements. The term hub is used by the FAA to identify very busy commercial service airports. For instance, large hubs are those airports that each account for at least one percent of total U.S. passenger enplanements. Medium hubs are defined as airports that each account for between 0.25 percent and one percent of the total passenger enplanements. According to preliminary FAA data, in 2014 there were 30 large hubs and 30 medium hubs. Rank ( 2016 ) Airports ( large hubs ) IATA Code Major city served State 2017 2016 2015 2014 2013 2012 2011 2009 2008 2007 2006 2005 Hartsfield -- Jackson Atlanta International Airport ATL Atlanta GA 51,916,451 50,476,272 49,340,732 46,604,273 45,308,407 45,798,809 44,414,121 43,130,585 42,280,868 43,236,665 43,236,665 41,352,038 42,402,653 Los Angeles International Airport LAX Los Angeles CA 42,459,545 39,635,691 36,351,226 34,314,197 32,425,892 31,326,268 30,528,737 28,857,755 27,439,897 28,861,477 30,113,985 29,357,327 29,372,272 O'Hare International Airport ORD Chicago IL 37,499,201 36,305,668 33,686,811 32,317,835 32,171,743 31,892,301 32,171,831 31,135,732 33,683,991 36,521,585 36,825,097 36,720,005 Dallas / Fort Worth International Airport DFW Dallas / Fort Worth TX 33,528,927 31,274,875 31,589,832 30,766,940 29,038,128 28,022,877 27,518,358 27,100,656 26,663,984 27,219,985 28,482,417 28,627,749 28,079,147 5 John F. Kennedy International Airport JFK New York NY 29,224,554 27,717,503 26,244,928 25,036,358 24,520,943 23,664,830 22,934,047 22,710,272 23,620,948 23,401,351 21,071,501 20,260,359 6 Denver International Airport DEN Denver CO 30,714,011 28,246,269 26,280,043 26,000,591 25,496,885 25,799,832 25,667,499 25,241,962 24,013,669 24,287,939 20,796,173 20,591,909 20,315,544 7 San Francisco International Airport SFO San Francisco CA 27,862,429 25,706,994 24,190,549 22,756,008 21,704,626 21,284,224 20,038,679 19,359,003 18,467,908 18,135,827 17,280,328 16,236,592 16,070,133 8 McCarran International Airport LAS Las Vegas NV 24,248,814 22,665,289 21,824,231 20,551,016 19,946,179 19,941,173 19,854,759 18,996,738 19,445,952 21,024,443 22,537,950 22,028,521 21,402,676 9 Charlotte Douglas International Airport CLT Charlotte NC 21,955,996 21,913,156 21,542,277 21,346,601 20,032,426 19,022,535 18,629,181 18,165,476 19,291,428 16,884,780 14,949,568 14,109,608 10 Seattle -- Tacoma International Airport SEA Seattle / Tacoma WA 23,518,824 22,940,997 21,231,781 18,781,489 17,450,425 16,625,787 16,425,732 15,406,243 15,273,092 15,839,504 15,419,116 14,703,928 14,359,530 11 Phoenix Sky Harbor International Airport PHX Phoenix AZ 22,016,714 20,896,229 21,351,445 20,344,867 19,525,109 19,556,189 19,750,306 18,907,171 18,559,647 19,450,576 20,767,144 20,479,291 19,032,196 12 Miami International Airport MIA Miami FL 21,747,189 20,796,994 20,986,341 19,468,523 19,420,089 18,987,488 18,342,158 17,017,654 16,187,768 16,377,488 16,194,162 15,664,791 15,092,763 13 Orlando International Airport MCO Orlando FL 22,215,929 20,283,479 18,759,938 17,278,608 16,884,524 17,159,425 17,250,415 17,017,491 16,371,016 17,288,480 17,614,679 16,807,856 16,592,133 14 George Bush Intercontinental Airport IAH Houston TX 20,367,204 20,839,251 20,595,874 19,772,054 18,952,840 19,038,958 19,306,660 19,528,631 19,290,239 20,030,898 24,117,623 22,822,111 20,799,886 15 Newark Liberty International Airport EWR Newark NJ 19,834,792 18,684,765 17,680,826 17,546,506 17,035,098 16,814,092 16,571,754 16,659,441 17,599,578 18,163,652 17,804,107 16,444,959 16 Minneapolis -- Saint Paul International Airport MSP Minneapolis / St. Paul MN 19,002,544 18,109,982 17,634,252 16,972,678 16,280,835 15,943,751 15,895,653 15,512,487 15,551,206 16,369,324 16,962,563 17,192,410 17,971,771 17 Logan International Airport BOS Boston MA 17,749,202 16,290,323 15,425,869 14,810,153 14,293,675 14,171,476 13,561,814 12,566,797 12,820,489 13,783,297 13,544,552 13,214,923 18 Detroit Metropolitan Airport DTW Detroit MI 16,826,287 16,255,507 15,775,941 15,683,523 15,599,877 15,716,865 15,643,890 15,211,402 16,998,174 17,495,135 17,483,468 17,580,363 19 Philadelphia International Airport PHL Philadelphia PA 14,760,585 14,521,408 15,101,318 14,747,112 14,727,945 14,587,631 14,883,180 14,951,254 15,002,961 15,586,852 15,656,653 15,390,848 15,376,569 20 LaGuardia Airport LGA New York NY 14,706,123 14,319,924 13,415,797 13,372,269 12,818,717 11,989,227 12,001,501 11,084,300 11,567,586 12,529,890 12,925,697 13,014,314 21 Fort Lauderdale -- Hollywood International Airport FLL Fort Lauderdale FL 16,216,686 14,263,202 13,061,607 11,987,607 11,538,140 11,445,101 11,332,466 10,829,810 10,258,118 11,020,091 11,079,250 10,204,579 10,729,468 22 Baltimore -- Washington International Airport BWI Baltimore / Washington, D.C. MD 13,214,185 12,340,183 11,738,828 11,022,200 11,132,731 11,183,965 11,067,317 10,848,633 10,338,950 10,215,225 10,487,789 10,297,607 9,829,432 23 Ronald Reagan Washington National Airport DCA Washington, D.C. VA 11,966,354 11,372,460 11,242,375 10,057,794 9,838,034 9,462,206 9,053,004 8,736,804 8,490,288 8,704,466 9,038,174 8,973,410 8,623,907 24 Salt Lake City International Airport SLC Salt Lake City UT 12,098,835 11,141,970 10,634,519 10,139,065 9,668,048 9,579,836 9,701,756 9,910,493 9,903,821 9,993,198 10,560,906 10,289,129 10,601,918 25 Midway International Airport MDW Chicago IL 11,044,353 10,830,783 10,318,311 9,915,646 9,431,796 9,134,576 8,518,957 8,253,620 8,021,383 9,132,836 8,915,292 8,383,698 26 Washington Dulles International Airport IAD Washington, D.C. VA 11,407,107 10,596,883 10,363,918 10,415,948 10,570,993 10,785,683 11,043,829 11,276,481 11,132,098 11,348,775 11,789,441 11,045,217 13,032,502 27 San Diego International Airport SAN San Diego CA 11,107,078 10,340,164 9,985,739 9,333,152 8,878,772 8,686,592 8,465,683 8,430,509 8,453,854 9,007,617 9,138,116 8,724,442 8,628,648 28 Daniel K. Inouye International Airport HNL Honolulu HI 9,656,340 9,479,083 9,463,000 9,466,995 9,210,270 8,643,494 8,740,077 8,739,389 9,013,440 10,393,929 9,855,838 9,784,404 29 Tampa International Airport TPA Tampa FL 9,830,583 9,194,576 9,150,414 8,531,561 8,267,752 8,216,153 8,174,194 8,137,222 8,263,294 8,871,917 9,306,036 9,187,865 9,297,643 30 Portland International Airport PDX Portland OR 9,538,472 9,071,154 8,340,234 7,878,760 7,452,603 7,142,620 6,808,486 6,582,227 6,430,119 7,090,526 7,281,057 6,956,712 6,798,976 Rank ( 2016 ) Airports ( Medium Hubs ) IATA Code City Served State 2017 2016 2015 2014 31 Dallas Love Field DAL Dallas TX 7,876,769 7,554,596 7,040,921 4,522,341 32 St. Louis Lambert International Airport STL St. Louis MO 7,372,805 6,988,151 6,239,231 6,108,758 33 Nashville International Airport BNA Nashville TN 7,015,119 6,338,517 5,708,852 5,396,958 34 William P. Hobby Airport HOU Houston TX 6,741,870 6,285,181 5,937,944 5,800,726 35 Austin - Bergstrom International Airport AUS Austin TX 6,973,115 6,095,545 5,797,547 5,219,982 36 Oakland International Airport OAK Oakland CA 6,530,308 5,934,639 5,506,672 5,069,257 37 Louis Armstrong New Orleans International Airport MSY New Orleans LA 6,005,527 5,569,705 5,329,696 4,870,569 38 Raleigh - Durham International Airport RDU Raleigh / Durham NC 5,851,004 5,401,714 4,954,717 4,673,869 39 Kansas City International Airport MCI Kansas City MO 5,744,918 5,391,557 5,135,127 4,982,722 40 Norman Y. Mineta San José International Airport SJC San Jose CA 6,225,148 5,377,433 4,885,690 4,621,003 41 John Wayne Airport SNA Santa Ana CA 5,195,047 5,243,852 4,945,175 4,584,147 42 Sacramento International Airport SMF Sacramento CA 5,460,526 5,066,042 4,816,440 4,384,616 43 Luis Muñoz Marín International Airport SJU San Juan PR 4,395,635 4,218,785 4,150,828 44 San Antonio International Airport SAT San Antonio TX 4,521,611 4,309,761 4,091,389 4,046,856 45 Southwest Florida International Airport RSW Fort Myers FL 4,461,304 4,277,214 4,159,212 3,942,387 46 Indianapolis International Airport IND Indianapolis IN 4,376,432 4,239,828 3,889,567 3,605,908 47 Cleveland Hopkins International Airport CLE Cleveland OH 4,120,014 3,916,914 3,686,315 48 Pittsburgh International Airport PIT Pittsburgh PA 4,030,996 3,890,677 3,827,860 49 John Glenn Columbus International Airport CMH Columbus OH 3,765,007 3,620,419 3,312,496 3,115,501 50 General Mitchell International Airport MKE Milwaukee WI 3,121,910 3,401,595 3,229,876 3,228,607 51 Cincinnati / Northern Kentucky International Airport CVG Cincinnati / Covington OH / KY 3,926,158 3,384,196 3,036,697 2,874,684 52 Kahului Airport OGG Kahului HI 3,347,342 3,220,753 3,019,338 53 Palm Beach International Airport PBI West Palm Beach FL 3,166,532 3,135,027 3,113,485 2,926,242 54 Bradley International Airport BDL Hartford CT 3,214,976 3,025,166 2,926,047 2,913,380 55 Jacksonville International Airport JAX Jacksonville FL 2,799,363 2,716,465 2,589,198 56 Ted Stevens Anchorage International Airport ANC Anchorage AK 2,553,353 2,525,876 2,381,826 57 Albuquerque International Sunport ABQ Albuquerque NM 2,483,861 2,398,030 2,323,850 2,354,184 58 Buffalo Niagara International Airport BUF Buffalo NY 2,324,599 2,331,545 2,378,469 59 Eppley Airfield OMA Omaha NE 2,303,223 2,171,520 2,046,155 2,020,354 60 Hollywood Burbank Airport BUR Burbank CA 2,365,361 2,069,853 1,972,531 1,931,948 45 busiest U.S. Airports by total passenger Traffic ( 2015 ) Listed according to data compiled by Airports Council International North America, and ranked according to total passengers during 2015. This list has the same 99 airports as the FAA list, but the order is slightly different. The FAA ranks by passengers boarding. ACI ranks by sum of boarding, disembarking, and flying through without leaving airplane. The statistics are slightly more than twice as high. Rank Airport name Location IATA Code Traffic Aircraft Passengers % chg. 2014 / 15 Movements % chg. 2014 / 15 Hartsfield -- Jackson Atlanta International Airport Atlanta, Georgia ATL 101,491,106 05.5 882,497 01.6 Chicago O'Hare International Airport Chicago, Illinois ORD 76,949,504 09.8 875,136 00.8 Los Angeles International Airport Los Angeles, California LAX 74,937,004 06.0 655,564 03.0 Dallas / Fort Worth International Airport Dallas -- Fort Worth Metroplex, Texas DFW 64,074,762 00.3 681,261 00.2 5 John F. Kennedy International Airport New York, New York JFK 56,827,154 06.8 438,897 03.7 6 Denver International Airport Denver, Colorado DEN 54,014,502 01.0 541,213 04.3 7 San Francisco International Airport San Francisco, California SFO 50,057,887 06.2 429,815 00.4 8 McCarran International Airport Las Vegas, Nevada LAS 45,443,900 05.8 530,330 01.5 9 Charlotte Douglas International Airport Charlotte, North Carolina CLT 44,876,627 01.3 543,944 00.2 10 Miami International Airport Miami, Florida MIA 44,350,247 08.3 412,915 02.5 11 Phoenix Sky Harbor International Airport Phoenix, Arizona PHX 44,003,840 04.5 440,411 02.3 12 George Bush Intercontinental Airport Houston, Texas IAH 43,023,224 04.3 502,844 01.2 13 Seattle -- Tacoma International Airport SeaTac, Washington SEA 42,340,537 012.9 381,408 012 14 Orlando International Airport Orlando, Florida MCO 38,727,749 08.4 308,169 06.1 15 Newark Liberty International Airport Newark, New Jersey EWR 37,494,704 05.3 415,534 05.1 16 Minneapolis -- Saint Paul International Airport Minneapolis -- Saint Paul, Minnesota MSP 36,582,854 04.1 404,612 01.9 17 Logan International Airport Boston, Massachusetts BOS 33,515,905 05.9 372,930 02.5 18 Detroit Metropolitan Airport Romulus, Michigan DTW 33,440,112 02.8 379,376 03.4 19 Philadelphia International Airport Philadelphia, Pennsylvania PHL 31,444,403 02.3 411,368 01.9 20 LaGuardia Airport New York, New York LGA 28,437,668 05.5 360,274 00.3 21 Fort Lauderdale -- Hollywood International Airport Fort Lauderdale, Florida FLL 26,941,671 09.3 278,002 07.6 22 Baltimore -- Washington International Airport Linthicum, Maryland BWI 23,823,532 06.8 246,454 00.5 23 Ronald Reagan Washington National Airport Arlington, Virginia DCA 23,012,191 010.7 292,781 03.4 24 Chicago Midway International Airport Chicago, Illinois MDW 22,221,499 04.9 253,519 01.7 25 Salt Lake City International Airport Salt Lake City, Utah SLC 22,152,498 04.8 311,857 04.0 26 Washington Dulles International Airport Dulles, Virginia IAD 21,498,902 00.4 269,070 07.0 27 San Diego International Airport San Diego, California SAN 20,081,258 07.1 194,215 01.3 28 Daniel K. Inouye International Airport Honolulu, Hawaii HNL 19,869,707 01.5 312,655 00.5 29 Tampa International Airport Tampa, Florida TPA 18,815,425 07.2 189,865 03.2 30 Portland International Airport Portland, Oregon PDX 16,850,952 05.9 218,021 00.8 31 Dallas Love Field Dallas, Texas DAL 14,497,498 054.0 216,099 018.1 32 Lambert -- St. Louis International Airport St. Louis, Missouri STL 12,752,331 03.0 185,865 01.1 33 William P. Hobby Airport Houston, Texas HOU 12,163,344 01.8 200,587 04.7 34 Austin -- Bergstrom International Airport Austin, Texas AUS 11,897,959 011.0 191,193 04.8 35 Nashville International Airport Nashville, Tennessee BNA 11,673,633 05.7 184,421 04.6 36 Oakland International Airport Oakland, California OAK 11,205,063 08.4 215,750 05.9 37 Louis Armstrong New Orleans International Airport New Orleans, Louisiana MSY 10,868,827 09.3 N / A N / A 38 Kansas City International Airport Kansas City, Missouri MCI 10,472,461 03.0 N / A N / A 39 John Wayne Airport Santa Ana, California SNA 10,180,258 08.5 260,689 03.2 40 Raleigh -- Durham International Airport Morrisville, North Carolina RDU 9,943,331 04.2 N / A N / A 41 Norman Y. Mineta San José International Airport San Jose, California SJC 9,799,427 04.4 N / A N / A 42 Sacramento International Airport Sacramento, California SMF 9,609,880 07.1 N / A N / A 43 San Antonio International Airport San Antonio, Texas SAT 8,507,459 01.6 N / A N / A 44 Southwest Florida International Airport Fort Myers, Florida RSW 8,371,801 05.0 N / A N / A 45 Pittsburgh International Airport Pittsburgh, Pennsylvania PIT 8,988,016 01.6 N / A N / A 20 busiest U.S. Airports by International passenger Traffic ( 2016 ) Listed according to data compiled by the Office of Aviation Analysis, part of the United States Department of Transportation, and ranked according to total international passengers during 2016. Rank Airport Name Location IATA Code Traffic Passengers % chg. 2016 / 15 John F. Kennedy International Airport New York City, New York JFK 31,305,193 06.3 % Los Angeles International Airport Los Angeles, California LAX 22,177,994 010.1 % Miami International Airport Miami, Florida MIA 19,688,934 02.0 % O'Hare International Airport Chicago, Illinois ORD 11,917,782 03.8 % 5 San Francisco International Airport San Mateo County, California SFO 11,835,425 07.6 % 6 Newark Liberty International Airport Newark, New Jersey EWR 11,757,112 01.5 % 7 Hartsfield -- Jackson Atlanta International Airport Atlanta, Georgia ATL 11,194,192 03.8 % 8 George Bush Intercontinental Airport Houston, Texas IAH 10,780,277 02.1 % 9 Dallas / Fort Worth International Airport Dallas -- Fort Worth Metroplex, Texas DFW 7,821,342 03.1 % 10 Washington Dulles International Airport Dulles, Virginia IAD 7,117,880 01.6 % 11 Logan International Airport Boston, Massachusetts BOS 5,842,669 016.4 % 12 Fort Lauderdale - Hollywood International Airport Broward County, Florida FLL 5,642,557 09.3 % 13 Orlando International Airport Orlando, Florida MCO 5,417,295 08.8 % 14 Daniel K. Inouye International Airport Honolulu, Hawaii HNL 5,084,453 01.6 % 15 Seattle - Tacoma International Airport SeaTac, Washington SEA 4,626,762 06.3 % 16 Philadelphia International Airport Philadelphia, Pennsylvania PHL 3,685,920 08.0 % 17 McCarran International Airport Paradise, Nevada LAS 3,497,658 02.7 % 18 Detroit Metropolitan Wayne County Airport Romulus, Michigan DTW 3,263,216 00.3 % 19 Charlotte Douglas International Airport Charlotte, North Carolina CLT 2,967,941 00.4 % 20 Antonio B. Won Pat International Airport Barrigada and Tamuning, Guam GUM 2,953,930 03.1 % 10 busiest Airports in the U.S. by total cargo throughput ( 2015 ) Main article : List of largest cargo airports in the United States Listed according to data compiled by the Federal Aviation Administration for the United States, and ranked according to total cargo throughput in pounds during 2015. Rank Airport Name Location IATA Code Cargo Ibs. % chg. 2015 / 14 Memphis International Airport Memphis, Tennessee MEM 22,679,195,919 0 - 0.42 % Ted Stevens Anchorage International Airport Anchorage, Alaska ANC 17,139,250,601 08.01 % Louisville International Airport Louisville, Kentucky SDF 12,057,543,654 04.23 % O'Hare International Airport Chicago, Illinois ORD 9,063,649,529 020.19 % 5 Miami International Airport Miami, Florida MIA 7,630,761,702 06.09 % 6 Los Angeles International Airport Los Angeles, California LAX 6,585,460,219 053.24 % 7 Indianapolis International Airport Indianapolis, Indiana IND 5,324,737,760 0 - 0.58 % 8 Cincinnati / Northern Kentucky International Airport Hebron, Kentucky CVG 4,019,745,706 010.30 % 9 Dallas / Fort Worth International Airport Dallas - Fort Worth Metroplex, Texas DFW 3,328,784,075 05.99 % 10 John F. Kennedy International Airport New York, New York JFK 3,255,916,985 02.68 % See also List of the busiest airports in California Top 10 Busiest Airports in the World References ^ Jump up to : `` Statistics '' ( PDF ). faa.gov. 2014. ^ Jump up to : `` Calendar Year 2016 Revenue Enplanements at Commercial Service Airports '' ( PDF ). Federal Aviation Administration. Retrieved July 31, 2017. Jump up ^ `` Calendar Year 2015 Revenue Enplanements at Commercial Service Airports ''. Federal Aviation Administration. Retrieved July 5, 2015. Jump up ^ `` CY 2014 Primary Airports -- Preliminary Data '' ( PDF ). Jump up ^ `` CY 2013 Primary Airports '' ( PDF ). Jump up ^ `` CY 2012 Primary Airports '' ( PDF ). Jump up ^ `` CY 2011 Primary Airports '' ( PDF ). Jump up ^ CY 2010 Enplanements at Primary Airports Archived 2015 - 02 - 02 at the Wayback Machine. ^ Jump up to : `` Passenger Boarding ( Enplanement ) and All - Cargo Data for U.S. Airports -- Airports ''. www.faa.gov. Jump up ^ `` Federal Aviation Administration 2007 passenger boarding statistics '' ( PDF ). Jump up ^ `` Federal Aviation Administration 2006 passenger boarding statistics '' ( PDF ). Jump up ^ `` Federal Aviation Administration 2005 passenger boarding statistics '' ( PDF ). Jump up ^ `` Airport Traffic Reports ''. Airports Council International - North America. Retrieved May 26, 2017. Jump up ^ U.S. International Air Passenger and Freight Statistics, December 2016 ( pdf ) ( Report ). International Aviation Developments Series. U.S. Department of Transportation. 2018. Retrieved 2018 - 01 - 20. Jump up ^ `` U.S. Airports '' ( PDF ). Federal Aviation Administration. Retrieved 1 January 2017. External links United States Department of Transportation : `` Top 20 U.S. Gateways for Nonstop International Air Travel : 2008 and 2009 ''. Bureau of Transportation Statistics. `` Top 20 U.S. Gateways for Nonstop International Air Travel : 2005 and 2006 ''. Bureau of Transportation Statistics. `` Top 20 U.S. Gateways for Nonstop International Air Travel : 1990, 1995, and 2000 ''. Bureau of Transportation Statistics. `` Top 20 Routes for U.S. International Airport Pair Passengers : 1990, 1995, and 2000 ''. Bureau of Transportation Statistics. Federal Aviation Administration ( FAA ) : National Plan of Integrated Airport Systems ( NPIAS ) 2005 - 2009 FAA National Flight Data Center ( NFDC ) : Airport Data ( Form 5010 ), also available from AirportIQ 5010 Major airports in the United States Atlanta ( Hartsfield -- Jackson -- ATL ) Baltimore ( Baltimore -- Washington -- BWI ) Boston ( Logan -- BOS ) Charlotte ( Douglas -- CLT ) Chicago Midway -- MDW O'Hare -- ORD Dallas -- Fort Worth ( Dallas / Fort Worth -- DFW ) Denver ( Denver -- DEN ) Detroit ( Detroit Metropolitan -- DTW ) Fort Lauderdale ( Fort Lauderdale -- Hollywood -- FLL ) Honolulu ( Daniel K. Inouye -- HNL ) Houston ( George Bush -- IAH ) Las Vegas ( McCarran -- LAS ) Los Angeles ( Los Angeles -- LAX ) Miami ( Miami -- MIA ) Minneapolis -- Saint Paul ( Minneapolis -- Saint Paul -- MSP ) New York John F. Kennedy -- JFK LaGuardia -- LGA Newark ( Newark Liberty -- EWR ) Orlando ( Orlando -- MCO ) Philadelphia ( Philadelphia -- PHL ) Phoenix ( Sky Harbor -- PHX ) Portland ( Portland - PDX ) Salt Lake City ( Salt Lake City -- SLC ) San Diego ( San Diego -- SAN ) San Francisco ( San Francisco -- SFO ) Seattle ( Seattle -- Tacoma -- SEA ) Tampa ( Tampa -- TPA ) Washington, D.C. Reagan National -- DCA Dulles -- IAD List of the busiest airports in North America Sovereign states Antigua and Barbuda Bahamas Barbados Belize Canada Costa Rica Cuba Dominica Dominican Republic El Salvador Grenada Guatemala Haiti Honduras Jamaica Mexico Nicaragua Panama Saint Kitts and Nevis Saint Lucia Saint Vincent and the Grenadines Trinidad and Tobago United States Dependencies and other territories Anguilla Aruba Bermuda Bonaire British Virgin Islands Cayman Islands Curaçao Greenland Guadeloupe Martinique Montserrat Puerto Rico Saint Barthélemy Saint Martin Saint Pierre and Miquelon Saba Sint Eustatius Sint Maarten Turks and Caicos Islands United States Virgin Islands Lists of the busiest airports by continent Africa Asia Europe North America Oceania South America Aviation statistics Airports worldwide Busiest airports By aircraft movements By cargo traffic By passenger traffic International City airport systems by passenger traffic Busiest airports by continent and country Africa Algeria Morocco South Africa Asia China India Indonesia Iran Japan Malaysia Philippines South Korea Taiwan Thailand Turkey Europe Austria Belgium Bulgaria Croatia France Germany Greece Hungary Republic of Ireland Italy Netherlands Poland Portugal Romania Russia Spain Switzerland Ukraine United Kingdom North America Canada Dominican Republic Mexico United States Oceania Australia New Zealand South America Argentina Brazil Chile Colombia Ecuador By region Arab states of Persian Gulf Balkans Baltic British Isles Caribbean Central America Ireland Latin America Nordic countries Post-Soviet states Ex-Yugoslavia Airlines World 's largest airlines Airline holding companies Africa Asia Europe North America Central America and the Caribbean Oceania South America Routes Busiest passenger air routes Busiest air routes in Australia by passenger traffic International General aviation in Europe United Kingdom Jet Airliner Crash Data Evaluation Centre ( JACDEC ) Retrieved from `` https://en.wikipedia.org/w/index.php?title=List_of_the_busiest_airports_in_the_United_States&oldid=830776741 '' Categories : Lists of airports in the United States Lists of busiest airports Hidden categories : Webarchive template wayback links Talk Contents About Wikipedia Español فارسی Bahasa Indonesia Norsk Português Simple English Tiếng Việt Edit links This page was last edited on 16 March 2018, at 21 : 43. 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Question: what's the busiest airport in the us
Answer: Hartsfield–Jackson Atlanta International Airport