Alaska Airlines is a major U.S. airline headquartered in Seattle, operating passenger and cargo flights across North America, Central America, and the Pacific region. It is one of the largest airlines in the United States and operates an extensive route network from hubs such as Seattle, Anchorage, Los Angeles, and Portland.

All Nippon Airways is the largest airline in Japan, operating extensive domestic and international passenger and cargo services from hubs in Tokyo (Haneda and Narita). The airline serves destinations across Asia, Europe, North America, and the Pacific and is a member of the Star Alliance global airline alliance.
Allegiant Air is an American ultra-low-cost passenger airline based in Las Vegas that offers scheduled nonstop flights to leisure destinations with low base fares and optional add-ons like bags and seats, focusing on travel from smaller cities to popular vacation spots.
ALROSA Airlines is a Russian airline based in Mirny that operates scheduled and charter passenger and cargo flights primarily within Russia and the CIS region. The airline serves remote regions in Siberia and Yakutia using a fleet that includes Boeing 737 aircraft and regional turboprops.
American Airlines is a global airline providing scheduled passenger and cargo flights, with online booking and travel management across an extensive international route network.
Amerijet is a U.S.-based cargo airline headquartered in Miami that operates scheduled and charter air freight services across the Caribbean, Central and South America. The airline operates a fleet of Boeing 767 freighters and provides global logistics and cargo transport solutions for commercial customers.
Ariana Afghan Airlines Co. Ltd. is the national carrier and largest airline of Afghanistan, operating domestic and international passenger and cargo flights from its hub in Kabul to destinations across Asia and the Middle East; it provides scheduled air transport, cargo services, and charter flights for passengers, businesses, and government clients.
Arik Air is a commercial airline based in Nigeria that operates scheduled domestic, regional and some international passenger flights from hubs in Lagos and Abuja, serving destinations across West Africa and beyond with online booking and travel services.
Arkia Israeli Airlines is an Israeli commercial airline that operates scheduled passenger flights domestically and to select international destinations, offering online booking, travel services, and charter options.
Aruba Airlines is a provider of airline based in Aruba. Aruban airline operating regional and international flights.
Asiana Airlines, Inc. is a South Korea-based full-service international airline operating passenger and cargo flights from its hub in Seoul to destinations across Asia, Europe, North America, and beyond; it provides scheduled air transport, cargo services, and premium travel offerings as a member of the Star Alliance network.
ASKY Airlines is a pan-African passenger airline based in Lomรฉ, Togo, operating scheduled flights across West and Central Africa to connect regional markets and support economic development; it provides reliable passenger air transport services, regional connectivity, and loyalty programmes, serving both business and leisure travellers across the continent.