Bandar udara tersibuk di dunia menurut lalu lintas penumpang
Statistik 2021

Sumber: Laporan pada tahun 2021 dari Port Authority of New York and New Jersey
| Peringkat | Bandar Udara | Lokasi | Kode (IATA/ICAO) | Total penumpang | Perubahan peringkat | Perubahan (dalam %) |
| --- | --- | --- | --- | --- | --- | --- |
| 1. |  Bandar Udara Internasional Hartsfield–Jackson Atlanta | Atlanta, Georgia, Amerika Serikat | ATL/KATL | 75,537,213 | 1 | 76.4% |
| 2. |  Bandar Udara Internasional Dallas-Fort Worth | Dallas-Fort Worth, Texas, Amerika Serikat | DFW/KDFW | 62,465,756 | 2 | 58.7% |
| 3. |  Bandar Udara Internasional Denver | Denver, Colorado, Amerika Serikat | DEN/KDEN | 58,828,552 | 5 | 74.4% |
| 4. |  Bandar Udara Internasional O'Hare | Chicago, Illinois, Amerika Serikat | ORD/KORD | 54,020,399 | 9 | 75.1% |
| 5. |  Bandar Udara Internasional Los Angeles | Los Angeles, California, Amerika Serikat | LAX/KLAX | 48,007,284 | 10 | 66.8% |
| 6. |  Bandar Udara Internasional Charlotte Douglas | Charlotte, Carolina Utara, Amerika Serikat | CLT/KCLT | 43,302,230 | 12 | 59.2% |
| 7. |  Bandar Udara Internasional Orlando | Orlando, Florida, Amerika Serikat | MCO/KMCO | 40,351,068 | 20 | 86.7% |
| 8. |  Bandar Udara Internasional Guangzhou Baiyun | Baiyun-Guangzhou, Guangdong, Tiongkok | CAN/ZGGG | 40,249,679 | 7 | 8.0% |
| 9. |  Bandar Udara Internasional Shuangliu Chengdu | Shuangliu-Wuhou, Sichuan, Tiongkok | CTU/ZUUU | 40,117,496 | 6 | 1.5% |
| 10. |  Bandar Udara Internasional Harry Reid | Las Vegas, Nevada, Amerika Serikat | LAS/KLAS | 39,710,493 | 12 | 78.6% |
| 11. |  Bandar Udara Internasional Sky Harbor Phoenix | Phoenix, Arizona, Amerika Serikat | PHX/KPHX | 38,846,713 | 15 | 77.2% |
| 12. |  Bandar Udara Internasional Miami | County Miami-Dade, Florida, Florida, Amerika Serikat | MIA/KMIA | 37,302,456 | 26 | 99.9% |
| 13. |  Bandar Udara Internasional Indira Gandhi | Delhi, India | DEL/VIDP | 37,139,957 | 3 | 30.3% |
| 14. |  Bandar Udara Istanbul | Arnavutköy, Istanbul, Turki | IST/LTFM | 36,988,563 | 6 | 58.5% |
| 15. |  Bandar Udara Internasional Bao'an Shenzhen | Bao'an, Shenzhen, Guangdong, Tiongkok | SZX/ZGSZ | 36,358,185 | 10 | 4.1% |
| 16. |  Bandar Udara Internasional Seattle-Tacoma | SeaTac, Washington, Amerika Serikat | SEA/KSEA | 36,154,015 | 16 | 80.4% |
| 17. |  Bandar Udara Internasional Kota Meksiko | Venustiano Carranza, Kota Meksiko, Meksiko | MEX/MMMX | 36,056,614 | 8 | 64.0% |
| 18. |  Bandar Udara Internasional Jiangbei Chongqing | Yubei, Chongqing, Tiongkok | CKG/ZUCK | 35,766,284 | 12 | 2.4% |
| 19. |  Bandar Udara Internasional Hongqiao Shanghai | Changning-Minhang, Shanghai, Tiongkok | SHA/ZSSS | 33,207,337 | 9 | 6.6% |
| 20. |  Bandar Udara Internasional Ibu Kota Beijing | Chaoyang-Shunyi, Beijing, Tiongkok | PEK/ZBAA | 32,639,013 | 13 | 5.4% |
| 21. |  Bandar Udara Internasional Kunming Changshui | Guandu, Kunming, Yunnan, Tiongkok | KMG/ZPPP | 32,221,195 | 12 | 2.3% |
| 22. |  Bandar Udara Internasional Pudong Shanghai | Pudong, Shanghai, Tiongkok | PVG/ZSPD | 32,206,814 | 8 | 5.7% |
| 23. |  Bandar Udara Interkontinental George Bush | Houston, Texas, Amerika Serikat | IAH/KIAH | 31,866,308 | 16 | 75.0% |
| 24. |  Bandar Udara Internasional Soekarno–Hatta | Tangerang, Banten, Indonesia | CGK/WIII | 31,000,000 | 11 | 60.4% |
| 25. |  Bandar Udara Internasional Sheremetyevo | Khimki, Oblast Moskwa, Rusia | SVO/UUEE | 30,943,456 | 9 | 56.4% |
| 26. |  Bandar Udara Internasional John F. Kennedy | Queens, Kota New York, New York, Amerika Serikat | JFK/KJFK | 30,788,322 | 19 | 85.1% |
| 27. |  Bandar Udara Internasional Xianyang Xian | Weicheng, Xianyang, Shaanxi, Tiongkok | XIY/ZLXY | 30,173,312 | 16 | 2.9% |
| 28. |  Bandar Udara Internasional Dubai | Al Garhoud, Dubai, Uni Emirat Arab | DXB/OMDB | 29,110,609 | 9 | 12.7% |
| 29. |  Bandar Udara Internasional Liberty Newark | Newark, New Jersey, Amerika Serikat | EWR/KEWR | 29,049,552 | 25 | 82.8% |
| 30. |  Bandar Udara Internasional Hangzhou Xiaoshan | Xiaoshan, Hangzhou, Zhejiang, Tiongkok | HGH/ZSHC | 28,163,820 | 13 | 0.2% |