I found this article on Israel’s national airline, El Al, being the “most secure airline” in the world. That is, the airline has the capability to evade threats like missiles launched against it (i.e., to shoot a plane down). Here is the link to the article on Medium:

View at Medium.com

I am not aware of other airlines having similar capabilities. Two examples that I know involved passenger airliners being shot down by missile include the ill-fated Korean Airlines Flight KAL 007 during the height of the Cold War 1983 and the Malaysian Airlines MH17 shot down over Ukraine in 2014. Both could have benefitted from the retrofits/upgrades El Al installed on their planes.

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