Https://ssha-advising.ucmerced.edu/sites/g/files/ufvvjh2121/f/webform/delta-airlines-usa-phone-numbers-2025-2026-speak-to-a-live-person-now.pdf https://ssha-advising.ucmerced.edu/sites/g/files/ufvvjh2121/f/webform/delta-airlines-usa-phone-numbers-2025-2026-speak-to-a-live-person-now.pdf