https://community.plumsail.com/t/air-canada-airlines-customer-service-contact-numbers-u-s-support-guide/18851
 
https://brinkleyowners.com/t/full-list-of-jetblue-airlines-customer-service-24-7-numbers-a-step-by-step-guide/7330
https://community.plumsail.com/t/full-list-of-jetblue-airlines-customer-service-24-7-numbers-a-step-by-step-guide/18852