https://www.goodreads.com/quotes/14143923-what-is-emirates-refund-policy-for-canceled-flights-what

https://sites.google.com/view/klm-telefono-central/home

https://www.goodreads.com/quotes/14144110-if-you-have-urgent-matters-like-new-bookings-flight-changes

https://www.goodreads.com/quotes/14144100-to-ask-a-question-at-latam-airlines-you-can-utilize

https://community.windowcleaner.com/t/full-list-of-american-airlines-contact-numbers-in-usa-step-by-step-easy-guide/57869

https://community.windowcleaner.com/t/full-list-of-jetblue-airlines-customer-contact-numbers-in-usa-step-by-step-easy-guide/57907

https://community.windowcleaner.com/t/complete-directory-of-united-airlines-contact-numbers-in-the-usa-24-7-live-agent-support/57968

https://www.goodreads.com/quotes/14144086-to-ask-a-question-on-latam-airlines-you-can-call-their

https://travels123.zohodesk.com/portal/en/kb/articles/c%C3%B3mo-puedo-comunicarme-con-united-airlines-en-espa%C3%B1ol-vuelo

https://supremecourt.nmcourts.gov/wp-content/uploads/sites/2/formidable/5/complete-list-of-lufthansa-airlines-official-customertm-service.pdf