{"id":196996,"date":"2025-04-07T23:00:15","date_gmt":"2025-04-07T13:00:15","guid":{"rendered":"https:\/\/simpleflying.com\/delta-air-lines-airbus-a321s-quieter-than-others\/"},"modified":"2025-04-07T23:00:15","modified_gmt":"2025-04-07T13:00:15","slug":"heres-why-delta-air-lines-airbus-a321s-are-quieter-than-others","status":"publish","type":"post","link":"https:\/\/www.vibewire.com.au\/?p=196996","title":{"rendered":"Here&#8217;s Why Delta Air Lines&#8217; Airbus A321s Are Quieter Than Others"},"content":{"rendered":"<p>When it comes to the pollution emitted by modern aviation operations, a heavy emphasis is placed on carbon emissions, with airlines around the world looking to get these down to a net-zero level by 2050. However, this isn&#8217;t the only kind of pollution that operators of commercial aircraft have to take into consideration. 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