Last year, Delta Air Lines Inc generated 23.39B USD for its biggest-performing segment, Ticket - Main cabin. The Domestic made the largest contribution, accounting for 44.66B USD last year. For the latest quarter, Delta Air Lines Inc reported the revenue of 6.92B USD for the period ending 2026-06-30, which came from the top-performing segment, Ticket - Premium products. Domestic contributed the highest revenue, at 13.96B USD.