Https://official-lufthansaair-helpguide.neocities.org/en/us/helpdesk/11-quick-and-easy-ways-to-reach-delta-airlines-customer-support-via-phone-email-or-chat/ https://official-lufthansaair-helpguide.neocities.org/en/us/helpdesk/11-quick-and-easy-ways-to-reach-delta-airlines-customer-support-via-phone-email-or-chat/