https://community.fmca.com/topic/19888-ways-to-call-american-airlines-customer-service-care-by-phone-chat-email-complete-guide-explained/
https://community.fmca.com/topic/19893-ways-to-reach-with-american-airlines-customer-service-care-by-phone-email-or-chat-option-a-easy-support/
https://airservices.helpjuice.com/ways-to-connect-directly-qatar-airways-customer-service-a-complete-guide/version/1?kb_language=en_US
https://community.fmca.com/topic/19910-direct-ways-to-call-delta-airlines-customer-service-via-phone-email-or-chat-options/
https://community.fmca.com/topic/19918-5-direct-ways-to-call-delta-airlines-customer-service-via-phone-email-or-chat-options/
https://community.fmca.com/topic/19929-ways-to-connect-directly-qatar-airways-customer-service-a-complete-guide/
https://community.fmca.com/topic/19935-ways-to-communicate-with-expedia-customer-service-phone-numbers-chat-and-email-guide/
https://community.fmca.com/topic/19942-5-ways-to-connect-directly-priceline-customer-service-a-full-fledged-guide/
https://community.fmca.com/topic/19930-11-ways-to-call-delta-airlines-customer-service-via-phone-email-or-chat-options-a-full-contact-guide/
https://community.fmca.com/topic/19945-how-to-communicate-delta-airlines-customer-service-through-phone-email-or-chat-a-full-contact-guide/