https://official-american-airlines-helpcenter.webflow.io/
https://who-called.us/Forum/9731/Ways-To-Talk-To-Someone-At-American-Airlines-Via-Phone-Email-Or-Chat-Options-A-Step-By-Step-Guide
https://who-called.us/Forum/9739/Ways-To-Communicate-To-Someone-At-American-Airlines-Via-Phone-Email-Or-Chat-Options-A-Step-By-Step-Guide
https://who-called.us/Forum/9748/15-Ways-To-Talk-To-Someone-at-Delta-Airlines-by-Phone-Numbers-Email-Or-Live-Chat-A-Detailed-Guide
https://ieikm.khu.ac.kr/forums/topic/15-ways-to-talk-to-someone-at-air-france-by-phone-numbers-email-or-live-chat/