Bandar udara tersibuk di dunia menurut lalu lintas penumpang
Statistik 2020

Berikut Statistik 2020 menurut 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 Guangzhou Baiyun | Baiyun-Huadu, Guangzhou, Guangdong, Tiongkok | CAN/ZGGG | 43,767,558 | 10 | 40.4% |
| 2. |  Bandar Udara Internasional Hartsfield–Jackson Atlanta | Atlanta, Georgia, Amerika Serikat | ATL/KATL | 42,918,685 | 1 | 61.2% |
| 3. |  Bandar Udara Internasional Shuangliu Chengdu | Shuangliu-Wuhou, Chengdu, Sichuan, Tiongkok | CTU/ZUUU | 40,741,509 | 21 | 27.1% |
| 4. |  Bandar Udara Internasional Dallas-Fort Worth | Dallas-Fort Worth, Texas, Amerika Serikat | DFW/KDFW | 39,364,990 | 6 | 47.6% |
| 5. |  Bandar Udara Internasional Bao'an Shenzhen | Bao'an, Shenzhen, Guangdong, Tiongkok | SZX/ZGSZ | 37,916,054 | 21 | 28.4% |
| 6. |  Bandar Udara Internasional Jiangbei Chongqing | Yubei, Chongqing, Tiongkok | CKG/ZUCK | 34,937,789 | 42 | 22.0% |
| 7. |  Bandar Udara Internasional Ibu Kota Beijing | Chaoyang-Shunyi, Beijing, Tiongkok | PEK/ZBAA | 34,513,827 | 5 | 65.5% |
| 8. |  Bandar Udara Internasional Denver | Denver, Colorado, Amerika Serikat | DEN/KDEN | 33,741,129 | 8 | 51.1% |
| 9. |  Bandar Udara Internasional Kunming Changshui | Guandu, Kunming, Yunnan, Tiongkok | KMG/ZPPP | 32,990,805 | 28 | 31.4% |
| 10. |  Bandar Udara Internasional Hongqiao Shanghai | Changning-Minhang, Shanghai, Tiongkok | SHA/ZSSS | 31,165,641 | 36 | 31.7% |
| 11. |  Bandar Udara Internasional Xianyang Xian | Weicheng, Xianyang, Shaanxi, Tiongkok | XIY/ZLXY | 31,073,924 | 29 | 34.2% |
| 12. |  Bandar Udara Internasional Tokyo Haneda | Ōta, Tokyo, Jepang | HND/RJTT | 31,055,210 | 7 | 63.7% |
| 13. |  Bandar Udara Internasional O'Hare | Chicago, Illinois, Amerika Serikat | ORD/KORD | 30,860,251 | 7 | 63.5% |
| 14. |  Bandar Udara Internasional Pudong Shanghai | Pudong, Shanghai, Tiongkok | PVG/ZSPD | 30,476,531 | 6 | 60.0% |
| 15. |  Bandar Udara Internasional Los Angeles | Los Angeles, California, Amerika Serikat | LAX/KLAX | 28,779,527 | 12 | 67.3% |
| 16. |  Bandar Udara Internasional Indira Gandhi | Delhi, India | DEL/VIDP | 28,500,545 | 1 | 58.4% |
| 17. |  Bandar Udara Internasional Hangzhou Xiaoshan | Xiaoshan, Hangzhou, Zhejiang, Tiongkok | HGH/ZSHC | 28,224,342 | 39 | 30.6% |
| 18. |  Bandar Udara Internasional Charlotte Douglas | Charlotte, Carolina Utara, Amerika Serikat | CLT/KCLT | 27,205,082 | 16 | 45.6% |
| 19. |  Bandar Udara Internasional Dubai | Al Garhoud, Dubai, Uni Emirat Arab | DXB/OMDB | 25,836,771 | 15 | 70.1% |
| 20. |  Bandar Udara Istanbul | Arnavutköy, Istanbul, Turki | IST/LTFM | 23,330,411 | 8 | 55.3% |
| 21. |  Bandar Udara Paris-Charles de Gaulle | Roissy-en-France, Île-de-France, Prancis | CDG/LFPG | 22,257,469 | 12 | 70.8% |
| 22. |  Bandar Udara Internasional McCarran | Las Vegas, Nevada, Amerika Serikat | LAS/KLAS | 22,255,395 | 8 | 57.0% |
| 23. |  Bandar Udara Internasional London Heathrow | Hillingdon, London, Britania Raya | LHR/EGLL | 22,111,469 | 16 | 72.7% |
| 24. |  Bandar Udara Internasional Tân Sơn Nhất | Distrik Tân Bình, Kota Hồ Chí Minh, Vietnam | SGN/VVTS | 22,062,893 | 31 | 49.5% |
| 25. |  Bandar Udara Internasional Kota Meksiko | Venustiano Carranza, Kota Meksiko, Meksiko | MEX/MMMX | 21,981,711 | 8 | 56.3% |
| 26. |  Bandar Udara Internasional Sky Harbor Phoenix | Phoenix, Arizona, Amerika Serikat | PHX/KPHX | 21,928,708 | 18 | 52.6% |
| 27. |  Bandar Udara Internasional Orlando | Orlando, Florida, Amerika Serikat | MCO/KMCO | 21,617,803 | 5 | 57.3% |
| 28. |  Bandar Udara Internasional Xinzheng Zhengzhou | Xinzheng, Zhengzhou, Henan, Tiongkok | CGO/ZHCC | 21,406,709 | ? | 26.5% |
| 29. |  Bandar Udara Internasional Jeju | Kota Jeju, Provinsi Jeju, Korea Selatan | CJU/RKPC | 21,054,854 | ? | 32.8% |
| 30. |  Bandar Udara Internasional Schiphol | Haarlemmermeer, Holland Utara, Belanda | AMS/EHAM | 20,887,144 | 18 | 70.9% |