https://deepsleeep.com/four-ways-to-reach-to-call-live-agent-at-delta-airlines-a-quick-guide/
https://deepsleeep.com/how-to-speak-to-a-live-agent-at-delta-airlines-call-airlines-help-desk/
https://community.otofonix.com/forums/discussion/how-to-reach-a-real-person-at-delta-airlines-quick-help-guide/
https://community.otofonix.com/forums/discussion/how-to-speak-to-a-live-executive-at-delta-airlines-easy-contact-tips/
https://community.otofonix.com/forums/discussion/six-ways-to-speak-to-someone-at-delta-airlines-via-phone-email-or-chat-options/
https://community.otofonix.com/forums/discussion/four-ways-to-reach-to-call-live-agent-at-delta-airlines-a-quick-guide/
https://community.otofonix.com/forums/discussion/fifty-five-ways-to-connect-to-live-agent-at-delta-airlines-via-phone-email-or/
https://community.otofonix.com/forums/discussion/13-ways-to-speak-to-live-agent-at-frontier-airlines-through-contact-options-a-co/
https://community.otofonix.com/forums/discussion/17-ways-to-call-to-live-agent-at-frontier-airlines-through-contact-options-a-com/
https://community.otofonix.com/forums/discussion/08-ways-to-talk-to-live-agent-at-frontier-airlines-through-contact-options-a-com/