https://gmic.co.uk/topic/85203-complete-list-of-official%E2%84%A2%EF%B8%8Fexpedia-airlines%C2%AE%EF%B8%8F-contact-numbers-in-the-usa%C2%AE%C2%AE%EF%B8%8F-the-ultimate-official/ https://gmic.co.uk/topic/85207-complete-list-of-official%E2%84%A2%EF%B8%8Fdelt%F0%9D%93%AA-airlines%C2%AE%EF%B8%8F-contact-numbers-in-the-usa%C2%AE%C2%AE%EF%B8%8F-the-ultimate-official/ https://gmic.co.uk/topic/85209-list-to-official%E2%84%A2%EF%B8%8Funited-airlines%C2%AE%EF%B8%8F-contact-numbers-in-the-usa%C2%AE%C2%AE%EF%B8%8F-the-ultimate-official/ https://community.intel.com/t5/Intel-AI-for-Enterprise-Solution/How-do-I-Speak-to-Someone-at-United-Airl%F0%9D%94%A6%F0%9D%94%AB%F0%9D%94%A2%F0%9D%94%B0/m-p/1713531#M849