Https://mycampus.wnmu.edu/wp-content/uploads/formidable/75/FAQs%E2%84%A2_list_Of_United_Airlines_Customer_Service_Live_Numbers_USA.pdf https://mycampus.wnmu.edu/wp-content/uploads/formidable/75/FAQs%E2%84%A2_list_Of_United_Airlines_Customer_Service_Live_Numbers_USA.pdf