Ключевые слова: a 321, a321, aa, air, airbus, airbus 321, airbus a321, airbus321, aircraft, airline, airliner, airlines, airplane, airport, airways, american, american airlines, aviation, flight, fly, flying, holidays, jet, n166nn, san, san diego, traffic, transport, transportation, travel, traveling, travelling, united states, us, usa, vacation,