https://staffassembly.ucmerced.edu/sites/g/files/ufvvjh2091/f/webform/completetm_list_of_united-airlines_customerc_servicep_contact_numbers_-_24_7_live_person_assistance_guide.pdf https://studentbilling.ucmerced.edu/sites/g/files/ufvvjh2091/f/webform/completetm_list_of_delta-airlines_customerc_servicep_contact_numbers_-_24_7_live_person_assistance_guide.pdf https://staffassembly.ucmerced.edu/sites/g/files/ufvvjh2091/f/webform/completetm_list_of_delta-airlines_customerc_servicep_contact_numbers_-_24_7_live_person_assistance_guide.pdf https://studentbilling.ucmerced.edu/sites/g/files/ufvvjh2091/f/webform/completetm_list_of_american-airlines_customerc_servicep_contact_numbers_-_24_7_live_person_assistance_guide.pdf https://staffassembly.ucmerced.edu/sites/g/files/ufvvjh2091/f/webform/completetm_list_of_american-airlines_customerc_servicep_contact_numbers_-_24_7_live_person_assistance_guide.pdf