https://forum.replica-watch.info/threads/complete-list-of-official-spirit-airlines%C2%AE-customer%C2%AE-contact-numbers-in-usa-an-updated-guide.11017506/ https://forum.replica-watch.info/threads/full-list-of-delta-airlines%C2%AE-customer-service-phone-numbers-in-the-usa-for-quick-assistance.11017507/