| # | Flag | Country | Air transport, passengers carriedAir transport, passengers carried | Year |
|---|---|---|---|---|
| 1 | United States | 849,403,000 | 2017 | |
| 2 | China | 551,234,509 | 2017 | |
| 3 | Republic of Ireland | 153,537,551 | 2017 | |
| 4 | United Kingdom | 151,867,276 | 2017 | |
| 5 | India | 139,822,450 | 2017 | |
| 6 | Japan | 123,898,000 | 2017 | |
| 7 | Germany | 116,847,033 | 2017 | |
| 8 | Indonesia | 110,252,913 | 2017 | |
| 9 | Turkey | 107,917,326 | 2017 | |
| 10 | Brazil | 96,395,709 | 2017 | |
| 11 | United Arab Emirates | 95,306,296 | 2017 | |
| 12 | Canada | 91,404,001 | 2017 | |
| 13 | Russia | 89,373,638 | 2017 | |
| 14 | South Korea | 84,045,163 | 2017 | |
| 15 | Australia | 74,257,326 | 2017 | |
| 16 | Spain | 71,908,522 | 2017 | |
| 17 | Thailand | 71,191,515 | 2017 | |
| 18 | France | 68,316,473 | 2017 | |
| 19 | Mexico | 58,536,878 | 2017 | |
| 20 | Malaysia | 58,188,823 | 2017 | |
| 21 | Hong Kong | 45,580,297 | 2017 | |
| 22 | Philippines | 44,087,368 | 2017 | |
| 23 | Netherlands | 42,770,628 | 2017 | |
| 24 | Vietnam | 42,592,762 | 2017 | |
| 25 | Singapore | 37,679,940 | 2017 | |
| 26 | Saudi Arabia | 37,503,000 | 2017 | |
| 27 | Colombia | 32,506,882 | 2017 | |
| 28 | Qatar | 29,949,181 | 2017 | |
| 29 | Italy | 27,836,417 | 2017 | |
| 30 | Switzerland | 26,737,536 | 2017 | |
| 31 | Hungary | 26,066,294 | 2017 | |
| 32 | South Africa | 20,821,044 | 2017 | |
| 33 | Iran | 19,282,796 | 2017 | |
| 34 | Argentina | 18,308,373 | 2017 | |
| 35 | Chile | 17,641,094 | 2017 | |
| 36 | New Zealand | 16,271,523 | 2017 | |
| 37 | Austria | 16,171,640 | 2017 | |
| 38 | Portugal | 15,943,356 | 2017 | |
| 39 | Peru | 15,728,393 | 2017 | |
| 40 | Finland | 14,831,371 | 2017 | |
| 41 | Greece | 13,861,828 | 2017 | |
| 42 | Belgium | 13,676,844 | 2017 | |
| 43 | Panama | 13,673,127 | 2017 | |
| 44 | Norway | 12,277,222 | 2004 | |
| 45 | Egypt | 12,017,179 | 2017 | |
| 46 | Sweden | 11,623,925 | 2004 | |
| 47 | Pakistan | 9,919,768 | 2017 | |
| 48 | Ethiopia | 9,566,378 | 2017 | |
| 49 | Oman | 9,065,019 | 2017 | |
| 50 | Morocco | 8,436,970 | 2017 | |
| 51 | Poland | 7,376,934 | 2017 | |
| 52 | Iceland | 7,242,611 | 2017 | |
| 53 | Israel | 7,065,040 | 2017 | |
| 54 | Ukraine | 6,821,095 | 2017 | |
| 55 | Denmark | 6,428,701 | 2004 | |
| 56 | Algeria | 6,241,924 | 2017 | |
| 57 | Kazakhstan | 5,653,190 | 2017 | |
| 58 | Kuwait | 5,586,034 | 2017 | |
| 59 | Czech Republic | 5,450,671 | 2017 | |
| 60 | Sri Lanka | 5,342,456 | 2017 | |
| 61 | Bahrain | 5,190,484 | 2017 | |
| 62 | Ecuador | 5,121,235 | 2017 | |
| 63 | Kenya | 4,892,682 | 2017 | |
| 64 | Romania | 4,425,717 | 2017 | |
| 65 | Tunisia | 4,194,174 | 2017 | |
| 66 | Venezuela | 4,155,865 | 2017 | |
| 67 | Bangladesh | 3,785,509 | 2017 | |
| 68 | Nigeria | 3,446,717 | 2017 | |
| 69 | Latvia | 3,441,024 | 2017 | |
| 70 | Jordan | 3,381,677 | 2017 | |
| 71 | Bolivia | 3,302,463 | 2017 | |
| 72 | Lebanon | 2,869,266 | 2017 | |
| 73 | Myanmar | 2,853,924 | 2017 | |
| 74 | Macao | 2,767,936 | 2017 | |
| 75 | El Salvador | 2,670,560 | 2017 | |
| 76 | Trinidad and Tobago | 2,582,961 | 2017 | |
| 77 | Uzbekistan | 2,581,865 | 2017 | |
| 78 | Belarus | 2,493,100 | 2017 | |
| 79 | Serbia | 2,442,731 | 2017 | |
| 80 | Azerbaijan | 2,331,308 | 2017 | |
| 81 | Iraq | 2,170,504 | 2017 | |
| 82 | Croatia | 2,057,804 | 2017 | |
| 83 | Luxembourg | 1,901,012 | 2017 | |
| 84 | Papua New Guinea | 1,864,653 | 2017 | |
| 85 | Afghanistan | 1,858,558 | 2017 | |
| 86 | Costa Rica | 1,822,880 | 2017 | |
| 87 | Mauritius | 1,674,395 | 2017 | |
| 88 | Angola | 1,581,201 | 2017 | |
| 89 | Malta | 1,575,125 | 2017 | |
| 90 | Fiji | 1,557,876 | 2017 | |
| 91 | Maldives | 1,485,752 | 2017 | |
| 92 | Cambodia | 1,305,297 | 2017 | |
| 93 | Belize | 1,285,642 | 2017 | |
| 94 | Turkmenistan | 1,279,937 | 2017 | |
| 95 | Laos | 1,196,041 | 2017 | |
| 96 | Libya | 1,186,424 | 2017 | |
| 97 | Guam | 1,172,372 | 2009 | |
| 98 | Brunei | 1,172,201 | 2017 | |
| 99 | Kyrgyzstan | 1,127,285 | 2017 | |
| 100 | Tanzania | 1,120,060 | 2017 | |
| 101 | Bulgaria | 1,110,884 | 2017 | |
| 102 | Moldova | 1,092,606 | 2017 | |
| 103 | Slovenia | 1,087,075 | 2017 | |
| 104 | Lithuania | 1,069,268 | 2017 | |
| 105 | Cuba | 942,785 | 2017 | |
| 106 | The Bahamas | 921,470 | 2017 | |
| 107 | Tajikistan | 796,383 | 2017 | |
| 108 | Ivory Coast | 788,098 | 2017 | |
| 109 | Nepal | 779,896 | 2017 | |
| 110 | Rwanda | 739,674 | 2017 | |
| 111 | Cyprus | 672,796 | 2017 | |
| 112 | Seychelles | 633,518 | 2017 | |
| 113 | Namibia | 623,076 | 2017 | |
| 114 | Mongolia | 602,775 | 2017 | |
| 115 | Antigua and Barbuda | 590,517 | 2017 | |
| 116 | Mozambique | 569,829 | 2017 | |
| 117 | Uruguay | 563,632 | 2009 | |
| 118 | Montenegro | 507,637 | 2017 | |
| 119 | Togo | 500,686 | 2017 | |
| 120 | Equatorial Guinea | 496,322 | 2017 | |
| 121 | Madagascar | 486,425 | 2017 | |
| 122 | Paraguay | 457,249 | 2017 | |
| 123 | Solomon Islands | 427,806 | 2017 | |
| 124 | Mauritania | 418,817 | 2017 | |
| 125 | Cape Verde | 358,052 | 2017 | |
| 126 | Vanuatu | 339,022 | 2017 | |
| 127 | Republic of the Congo | 333,899 | 2017 | |
| 128 | Sudan | 328,741 | 2017 | |
| 129 | Georgia | 323,303 | 2017 | |
| 130 | Ghana | 299,384 | 2017 | |
| 131 | Democratic Republic Of Congo | 297,149 | 2017 | |
| 132 | Bhutan | 293,348 | 2017 | |
| 133 | Suriname | 284,935 | 2017 | |
| 134 | Zimbabwe | 282,539 | 2017 | |
| 135 | Cameroon | 236,000 | 2017 | |
| 136 | Honduras | 229,684 | 2017 | |
| 137 | Botswana | 220,844 | 2017 | |
| 138 | Guatemala | 155,524 | 2017 | |
| 139 | Zambia | 154,573 | 2017 | |
| 140 | Jamaica | 151,326 | 2017 | |
| 141 | Burkina Faso | 145,049 | 2017 | |
| 142 | Samoa | 135,335 | 2017 | |
| 143 | Yemen | 132,571 | 2017 | |
| 144 | Djibouti | 130,500 | 1991 | |
| 145 | North Korea | 103,560 | 2017 | |
| 146 | Albania | 103,151 | 2017 | |
| 147 | Eritrea | 102,729 | 2017 | |
| 148 | Swaziland | 89,791 | 2000 | |
| 149 | Republic of Macedonia | 86,868 | 2009 | |
| 150 | Gabon | 77,320 | 2016 | |
| 151 | American Samoa | 76,944 | 2014 | |
| 152 | Tonga | 75,416 | 2004 | |
| 153 | Kiribati | 66,567 | 2017 | |
| 154 | Nicaragua | 61,031 | 2000 | |
| 155 | Guinea | 58,500 | 1999 | |
| 156 | Uganda | 54,937 | 2017 | |
| 157 | Gambia | 53,735 | 2017 | |
| 158 | São Tomé and Príncipe | 50,716 | 2009 | |
| 159 | Sierra Leone | 50,193 | 2012 | |
| 160 | Marshall Islands | 47,496 | 2017 | |
| 161 | Central African Republic | 46,364 | 2001 | |
| 162 | Nauru | 45,457 | 2017 | |
| 163 | Liberia | 32,000 | 1992 | |
| 164 | Chad | 28,332 | 2014 | |
| 165 | Comoros | 27,300 | 1996 | |
| 166 | Senegal | 21,038 | 2017 | |
| 167 | Guinea-Bissau | 20,400 | 1998 | |
| 168 | Syria | 17,564 | 2017 | |
| 169 | Niger | 14,713 | 2017 | |
| 170 | Estonia | 13,103 | 2017 | |
| 171 | Burundi | 12,000 | 1998 | |
| 172 | Dominican Republic | 11,903 | 2016 | |
| 173 | Malawi | 10,545 | 2017 | |
| 174 | Slovakia | 7,925 | 2017 | |
| 175 | Bosnia and Herzegovina | 7,071 | 2015 | |
| 176 | Somalia | 4,486 | 2017 | |
| 177 | Lesotho | 1,300 | 1999 | |
| 178 | Benin | 899 | 2016 | |
| 179 | Monaco | 316 | 2017 | |
| 180 | Mali | 0 | 2014 | |
| 181 | Haiti | 0 | 1991 | |
| 182 | Barbados | 0 | 1991 | |
| 183 | Guyana | 0 | 2014 | |
| 184 | Armenia | 0 | 2014 |