https://ia800807.us.archive.org/2/items/official-alaska-travelhub/Final_Verified_List_of_Alaska_Airlines_CUSTOMER_SERVICE_Numbers_24_7_Contact_Live_Person_Care.pdfhttps://dn710104.ca.archive.org/0/items/official-delta-travelhub/Final_Verified_List_of_Delta_Airlines_CUSTOMER_SERVICE_Numbers_24_7_Contact_Live_Person_Care.pdfarchive.org/download/official-united-travelhub/Final_Verified_List_of_United_Airlines_CUSTOMER_SERVICE_Numbers_24_7_Contact_Live_Person_Care.pdf
