Delta Air Lines has reaffirmed its fourth-quarter outlook, projecting mid-single-digit sales growth for 2024, consistent with Wall Street expectations. The airline is focusing on premium travel, predicting that revenue from premium passengers will surpass that from main cabin services by 2027. Delta is also implementing new fare subcategories in 2025 and considering a higher-end American Express credit card to attract premium travelers. The company outlined long-term financial targets during its recent investor day, emphasizing its strategy to cater to customers willing to pay for additional services. Despite these developments, Delta's shares fell slightly by over 1%.