http://jackarmy.net/forum/threads/%E2%AA%A2q-u-a-l-i-f-i-e-d%E2%AA%A1-list-of-united-airlines%C2%AE-support-lines-%E2%80%93-use-%E2%80%93-to-get-help-fast.25837/
http://jackarmy.net/forum/threads/meticulous-and-fast-contact-list-%E2%80%93-american-airlines%C2%AE-assistance-via-%E2%80%93-updated-for-2025.25840/
http://jackarmy.net/forum/threads/complete-full-list-of-american-airlines%E2%84%97-customer%C2%AE%EF%B8%8F-help-numbers-toll-free-usa-easy-access-guide-for-2025.25843/
http://jackarmy.net/forum/threads/%E2%86%92snappy%E2%87%BF-list-of-customer-service-hotlines-%E2%80%93-%E2%80%93-for-american-airlines%C2%AE-travelers.25847/
http://www.toontastic.net/board/topic/44711-fullcomplete-list-of-delta%C2%AE-airlines-customer-service%E2%84%A2-numbers-step-by-step-guide/
http://www.toontastic.net/board/topic/44718-21~-detailed-list-of-delta-airlines-customer-contact-care-numbers-in-the-usa/
http://www.toontastic.net/board/topic/44721-full-assistance-guide-2025-delta-airline%F0%9D%96%98%C2%AE-customer-service%E2%84%A2-usa-contact-numbers/