https://cris.unu.edu/sites/cris.unu.edu/files/webform/thirty-3-ways-to-reach-a-human-at-alaska-airlines-via-email-call-or-chat.pdf

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/267542-pasos-para-hablar-con-un-representante-en-vivo-de-alaska-airlines/

https://www.jobisite.com/article/8057-22-ways-to-contact-volaris-airlines-for-live-help-via-chat-call-or-email

https://cris.unu.edu/sites/cris.unu.edu/files/webform/how-to-call-jetblue-airlines-usa-and-get-a-real-person-on-the-line.pdf

https://airlinescom.zohodesk.com/portal/en/kb/articles/what-is-the-cancellation-policy-for-delta-airlines-8-7-2025-2

Travel

https://www.cmedia.com.tw/forum/topic/2855

https://speakerdeck.com/dexterjacob1/ninty-two-ways-to-connect-how-to-connect-to-live-agent-at-united-airlines-a-complete-guide-1