Ключевые слова: air, air traffic, aircraft, airline, airliner, airplane, amenities, aviation, blue, booking, business, civil, commerce, concept, cost, development, distribution, flight, flight connection, half, industry, international, journey, logistics, low, loyalty program, organization, place, plane, price, service, text, tourism, toy, traffic, transit, transport, transportation, transporting, travel, trip, vacation, world,