https://www.buzzfeed.com/usa_alaskaairguide

https://forum.novaskin.me/t/full-list-of-etihad-airways-customer-service-24-7-talk-to-person-support-an-official/34285

https://www.stu.edu/wp-content/uploads/formidable/50/Complete-List-Of-Copa-Airlines-Official-Customer-Service.pdf

https://www.goodreads.com/quotes/14790742-is-klm-24-7-klm-airlines-emergency-number-yes-klm-offers

https://forum.novaskin.me/t/full-lists-of-expedia-customer-contact-service-numbers-in-the-u-s-a-2025-26-guide/34263

https://www.goodreads.com/quotes/14789409-how-can-i-get-a-response-from-lufthansa-to-get

https://www.stu.edu/wp-content/uploads/formidable/50/Complete-List-Of-Air-France-Airlines-Official-Customer-Service.pdf

https://forum.novaskin.me/t/complete-quick-list-of-expedia-customer-service-24-7-live-person-support-numbers/34239

https://www.experts-exchange.com/questions/29294183/Talk-to-a-Live-Person-at-American-Airlines-USA-Customer-Care-Contact-Numbers-A-Complete-Guides.html

https://www.experts-exchange.com/questions/29294332/Full-List-of-Austrian-Airlines-CUSTOMER-SERVICE-24-7-Live-Support-USA-Based-Numbers-An-Official-Guide.html