https://cris.unu.edu/sites/cris.unu.edu/files/webform/20-ways-to-reach-alaska-airlines-customer-care-and-speak-to-a-live-agent-via-phone-chat-or-email.pdf

https://cris.unu.edu/sites/cris.unu.edu/files/webform/twenty-six-ways-to-call-and-talk-to-a-human-at-jetblue-airlines-customer-help-center.pdf

https://www.hipertrofia.org/forum/topic/267503-25-trucos-para-comunicarte-con-un-agente-de-southwest-airlines-sin-esperas-larga/

service

https://cris.unu.edu/sites/cris.unu.edu/files/webform/52-ways-to-contact-to-someone-at-qantas-airlines-usa-a-step-by-step-guide.pdf

travel

https://speakerdeck.com/dexterjacob2/21-methods-to-reach-a-real-person-at-air-canada-usa-customer-service

https://www.wikitree.com/wiki/Space:Fifty_Five_Ways_To_Connect_How_To_Talk_To_Live_Agent_At_American_Airlines%C2%AE%EF%B8%8F_A_Complete_Guide

service

https://cris.unu.edu/sites/cris.unu.edu/files/webform/09-ways-to-contact-to-live-agent-at-qantas-airlines-a-quick-guide.pdf