https://forums.clickstudios.com.au/topic/24640-7-ways-to-contact-frontier-airlines-for-reservation-help/
https://forums.clickstudios.com.au/topic/24167-ways-to-call-directly-at-delta-airline-quick-fire-rersponse/
https://forums.clickstudios.com.au/topic/24148-ways-to-call-live-agent-at-delta-airlines-quick-acation/
https://forums.clickstudios.com.au/topic/24061-ways-to-call-to-connect-with-a-live-united-airlines-support-rep-customer-service-aal4/
http://forums.clickstudios.com.au/topic/24060-ways-to-call-to-get-a-live-agent-on-the-line-at-united-airlines-customer-service-aal4/
https://forums.clickstudios.com.au/topic/24053-ways-to-call-to-speak-with-a-live-representative-at-united-airlines-customer-service-aal4-aay/