| (Duplicate)YEG | Edmonton, Canada | CA-1291 | 0 |
| A.N.R. Robinson International Airport | Scarborough, Trinidad & Tobago | TAB · TTCP | 1 |
| Aalborg Airport | Aalborg, Denmark | AAL · EKYT | 2 |
| Aarhus Airport | Aarhus, Denmark | AAR · EKAH | 2 |
| Aba Tenna Dejazmach Yilma International Airport | Dire Dawa, Ethiopia | DIR · HADR | 1 |
| Abadan Ayatollah Jami International Airport | Abadan, Iran | ABD · OIAA | 2 |
| Abakan International Airport | Abakan, Russia | ABA · UNAA | 1 |
| Abeid Amani Karume International Airport | Zanzibar, Tanzania | ZNZ · HTZA | 1 |
| Abel Santamaria International Airport | Santa Clara, Cuba | SNU · MUSC | 1 |
| Aberdeen International Airport | Aberdeen, United Kingdom | ABZ · EGPD | 1 |
| Abha International Airport | Abha, Saudi Arabia | AHB · OEAB | 1 |
| Abraham González International Airport | Ciudad Juárez, Mexico | CJS · MMCS | 2 |
| Abruzzo Airport | Pescara, Italy | PSR · LIBP | 1 |
| Addis Ababa Bole International Airport | Addis Ababa, Ethiopia | ADD · HAAB | 2 |
| Adelaide International Airport | Adelaide, Australia | ADL · YPAD | 2 |
| Aden Adde International Airport | Mogadishu, Somalia | MGQ · HCMM | 1 |
| Aden International Airport | Aden, Yemen | ADE · OYAA | 1 |
| Adisoemarmo International Airport | Surakarta, Indonesia | SOC · WAHQ | 1 |
| Adnan Menderes International Airport | Gaziemir, Türkiye | ADB · LTBJ | 2 |
| Adolfo López Mateos International Airport | Toluca, Mexico | TLC · MMTO | 1 |
| Adolfo Suárez Madrid–Barajas Airport | Madrid, Spain | MAD · LEMD | 4 |
| Aeroparque Jorge Newbery | Buenos Aires, Argentina | AEP · SABE | 1 |
| Aguascalientes International Airport | Aguascalientes, Mexico | AGU · MMAS | 1 |
| Aguenar – Hadj Bey Akhamok Airport | Tamanrasset, Algeria | TMR · DAAT | 2 |
| Ahmad Shah Baba International Airport | Kandahar, Afghanistan | KDH · OAKN | 1 |
| Ahmed Sékou Touré International Airport | Conakry, Guinea | CKY · GUCY | 1 |
| Akanu Ibiam International Airport | Enegu, Nigeria | ENU · DNEN | 1 |
| Akhmat Kadyrov Grozny International Airport | Grozny, Russia | GRV · URMG | 1 |
| Aktau International Airport | Aktau, Kazakhstan | SCO · UATE | 1 |
| Aktobe International Airport | Aktobe, Kazakhstan | AKX · UATT | 1 |
| Akureyri International Airport | Akureyri, Iceland | AEY · BIAR | 1 |
| Al Abraq International Airport | Al Albraq, Libya | LAQ · HLLQ | 2 |
| Al Ain International Airport | Al Ain, United Arab Emirates | AAN · OMAL | 1 |
| Al Maktoum International Airport | Dubai(Jebel Ali), United Arab Emirates | DWC · OMDW | 2 |
| Al Massira Airport | Agadir (Temsia), Morocco | AGA · GMAD | 1 |
| Al Najaf International Airport | Najaf, Iraq | NJF · ORNI | 1 |
| Al-Ahsa International Airport | Hofuf, Saudi Arabia | HOF · OEAH | 1 |
| Al-Jawf International Airport | Al-Jawf, Saudi Arabia | AJF · OESK | 1 |
| Al-Ula International Airport | Al-Ula, Saudi Arabia | ULH · OEAO | 1 |
| Albany International Airport | Albany, United States | ALB · KALB | 2 |
| Albuquerque International Sunport | Albuquerque, United States | ABQ · KABQ | 3 |
| Alcantarí International Airport | Sucre, Bolivia | SRE · SLAL | 1 |
| Alejandro Velasco Astete International Airport | Cusco, Peru | CUZ · SPZO | 1 |
| Aleppo International Airport | Aleppo, Syria | ALP · OSAP | 1 |
| Ålesund Airport | Ålesund, Norway | AES · ENAL | 1 |
| Alexander Kartveli Batumi International Airport | Batumi, Georgia | BUS · UGSB | 1 |
| Alexandria International Airport | Alexandria, Egypt | HBE · HEAX | 2 |
| Alexei Leonov Kemerovo International Airport | Kemerovo, Russia | KEJ · UNEE | 1 |
| Alfonso Bonilla Aragon International Airport | Cali, Colombia | CLO · SKCL | 1 |
| Alicante-Elche Miguel Hernández Airport | Alicante, Spain | ALC · LEAL | 1 |
| Allama Iqbal International Airport | Lahore, Pakistan | LHE · OPLA | 2 |
| Alluri Sitarama Raju International Airport (Vizag) | Visakhapatnam, India | VTZ · VOVI | 0 |
| Almaty International Airport | Almaty, Kazakhstan | ALA · UAAA | 2 |
| Alykel International Airport | Norilsk, Russia | NSK · UOOO | 1 |
| Amborovy Airport | Mahajanga, Madagascar | MJN · FMNM | 1 |
| Amílcar Cabral International Airport | Espargos, Cape Verde | SID · GVAC | 1 |
| Amsterdam Airport Schiphol | Amsterdam, Netherlands | AMS · EHAM | 6 |
| Andrés Sabella Gálvez International Airport | Antofagasta, Chile | ANF · SCFA | 1 |
| Annaba Rabah Bitat Airport | Annaba, Algeria | AAE · DABB | 2 |
| Antalya International Airport | Antalya, Türkiye | AYT · LTAI | 3 |
| Antonio Agostinho-Neto International Airport | Pointe Noire, Congo - Brazzaville | PNR · FCPP | 1 |
| Antonio B. Won Pat International Airport | Hagåtña, Guam | GUM · PGUM | 2 |
| Antonio Maceo International Airport | Santiago, Cuba | SCU · MUCU | 2 |
| Aomori Airport | Aomori, Japan | AOJ · RJSA | 1 |
| Argyle International Airport | Kingstown, St. Vincent & Grenadines | SVD · TVSA | 1 |
| Aristides Pereira International Airport | Rabil, Cape Verde | BVC · GVBA | 1 |
| Arturo Michelena International Airport | Valencia, Venezuela | VLN · SVVA | 1 |
| Asaba International Airport | Asaba, Nigeria | ABB · DNAS | 1 |
| Ashgabat International Airport | Ashgabat, Turkmenistan | ASB · UTAA | 2 |
| Astrakhan Narimanovo Boris M. Kustodiev International Airport | Astrakhan, Russia | ASF · URWA | 2 |
| Asturias Airport | Ranón, Spain | OVD · LEAS | 1 |
| Aswan International Airport | Aswan, Egypt | ASW · HESN | 1 |
| Asyut International Airport | Asyut, Egypt | ATZ · HEAT | 1 |
| Athens Eleftherios Venizelos International Airport | Spata-Artemida, Greece | ATH · LGAV | 2 |
| Atlas Brasil Cantanhede International Airport | Boa Vista, Brazil | BVB · SBBV | 1 |
| Atyrau International Airport | Atyrau, Kazakhstan | GUW · UATG | 1 |
| Auckland International Airport | Auckland, New Zealand | AKL · NZAA | 1 |
| Augusto C. Sandino (Managua) International Airport | Managua, Nicaragua | MGA · MNMG | 1 |
| Austin Bergstrom International Airport | Austin, United States | AUS · KAUS | 2 |
| Avram Iancu Cluj International Airport | Cluj-Napoca, Romania | CLJ · LRCL | 2 |
| Ayatollah Hashemi Rafsanjani International Airport | Kerman, Iran | KER · OIKK | 2 |
| Bacău George Enescu International Airport | Bacău, Romania | BCM · LRBC | 1 |
| Bacha Khan International Airport | Peshawar, Pakistan | PEW · OPPS | 1 |
| Bachigualato Federal International Airport | Culiacán, Mexico | CUL · MMCL | 1 |
| Bacolod-Silay International Airport | Bacolod City, Philippines | BCD · RPVB | 1 |
| Bagdogra Airport | Siliguri, India | IXB · VEBD | 1 |
| Baghdad International Airport / New Al Muthana Air Base | Baghdad, Iraq | BGW · ORBI | 2 |
| Bahías de Huatulco International Airport | Huatulco, Mexico | HUX · MMBT | 1 |
| Bahrain International Airport | Manama, Bahrain | BAH · OBBI | 2 |
| Baikal International Airport | Ulan Ude, Russia | UUD · UIUU | 1 |
| Baikonur Krayniy International Airport | Baikonur, Kazakhstan | BXY · UAOL | 1 |
| Balıkesir Koca Seyit Airport | Edremit, Türkiye | EDO · LTFD | 1 |
| Baltimore/Washington International Thurgood Marshall Airport | Baltimore, United States | BWI · KBWI | 3 |
| Bandar Abbas International Airport | Bandar Abbas, Iran | BND · OIKB | 2 |
| Bandaranaike International Colombo Airport | Colombo, Sri Lanka | CMB · VCBI | 1 |
| Bangoka International Airport | Kisangani, Congo - Kinshasa | FKI · FZIC | 1 |
| Bangui M'Poko International Airport | Bangui, Central African Republic | BGF · FEFF | 1 |
| Banja Luka International Airport | Mahovljani, Bosnia & Herzegovina | BNX · LQBK | 1 |
| Banjul International Airport | Banjul (Yundum), Gambia | BJL · GBYD | 1 |
| Baotou Donghe International Airport | Baotou, China | BAV · ZBOW | 1 |