Https://flighttraining.co.nz/wp-content/uploads/fsqm-files/complete-list-of-united-airlines-customer%C2%A9-service-contact-numbers-guide.pdf https://flighttraining.co.nz/wp-content/uploads/fsqm-files/complete-list-of-united-airlines-customer%C2%A9-service-contact-numbers-guide.pdf