https://helpguide.odoo.com/blog/our-blog-1/delta-airlines-como-hablar-directamente-con-un-agente-de-delta-airlines-12

https://www.techspot.com/community/topics/6-hacks-to-connect-with-a-live-representative-at-united-airlines.293215/

https://www.techspot.com/community/topics/15-proven-methods-to-contact-a-live-person-at-american-airlines.293206/

https://www.interfaithchesapeake.org/william01/1-877-827-8493_how_do_i_contact_singapore_airport_customer_service_update

https://www.townplanner.com/event/806347/

https://thefwoosh.com/community/marvel_board/8quick-ways-to-talk-to-a-real-person-at-american-airline-by-phone-email-or-chat/

https://thefwoosh.com/community/marvel_board/how-to-reach-a-real-person-at-american-airlines-7-quick-tips-by-phone-email-or-chat/

https://writers.coverfly.com/projects/view/8d87628c-cd45-40f3-a2b0-3458c6c7d56f/servicio_al_cliente_en_espaol_Cmo_hablo_con_una_persona_en_American_Airlines

https://www.interfaithchesapeake.org/william01/1-877-827-8493_how_do_i_contact_singapore_airport_customer_service_9mcglx9uezi0jimaka9daa

https://mforum2.cari.com.my/forum.php?mod=viewthread&tid=5452006