https://forums.serebii.net/threads/ways-to-contact-aruba-air-support-by-phone-and-email-your-complete-guide-to-hassle-free-help.784194/

https://forums.serebii.net/threads/ways-to-reach-aruba-air-customer-service-quick-phone-and-email-support-guide.784209/

https://forums.serebii.net/threads/ways-to-reach-austrian-airlines-customer-service-quick-phone-and-email-support-guide.784221/

https://travelguides.odoo.com/blog/etihad-airways-533/effortless-ways-to-contact-etihad-airways-phone-email-and-live-chat-options-3464

https://travelguides.odoo.com/blog/austrian-airlines-540/ways-to-call-austrian-airlines-customer-service-by-phone-chat-and-email-a-complete-guide-3473