https://official-deltaairlines-helpcenter.beehiiv.com/p/30-ways-to-speak-to-someone-at-delta-airlines-via-phone-email-or-chat-options-a-step-by-step-guide-i https://official-unitedairlines-helpcenter.beehiiv.com/p/11-ways-to-talk-to-someone-at-united-airlines-via-phone-email-or-chat-options-a-complete-guide-in-de https://official-americanairlines-helpcenters.beehiiv.com/p/20-ways-to-reach-american-airlines-customer-service-by-phone-chat-e-mail-the-ultimate-guide