https://www.forum-speditionen.de/attachment/2332-faqs-list-of-british-airways-customer-service-contact-numbers-247-live-person-as/
https://www.forum-speditionen.de/attachment/2333-faqs-list-of-delta-airlines-customer-service-contact-numbers-24-7-live-person-as/
https://www.forum-speditionen.de/attachment/2334-complete-list-of-delta-air-lines-support-247-live-person-support-numbers-a-assis/
